grub2-2.06-124.fc41
List of Defects
Error: CLANG_WARNING: [#def1]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ehci.c:1236:36: warning[core.NullDereference]: Access to field 'alt_next_td' results in a dereference of a null pointer (loaded from field 'td_last_virt')
# 1234| cdata->td_last_phys = grub_dma_virt2phys (td, e->td_chunk);
# 1235| /* Last TD should not have set alternate TD */
# 1236|-> cdata->td_last_virt->alt_next_td = grub_cpu_to_le32_compile_time (GRUB_EHCI_TERMINATE);
# 1237|
# 1238| grub_dprintf ("ehci", "setup_transfer: cdata=%p, qh=%p\n",
Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c: scope_hint: In function ‘grub_ohci_free_tds’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:596:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td_prev_virt’
grub2-2.06-build/grub-2.06/include/grub/dl.h:30: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 594| td->prev_td_phys);
# 595|
# 596|-> if (td == (grub_ohci_td_t) td_prev_virt->link_td)
# 597| td_prev_virt->link_td = 0;
# 598| }
Error: CLANG_WARNING: [#def3]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:651:3: warning[deadcode.DeadStores]: Value stored to 'buffer_end' is never read
# 649|
# 650| buffer = data;
# 651|-> buffer_end = buffer + size - 1;
# 652|
# 653| /* Set correct buffer values in TD if zero transfer occurs */
Error: GCC_ANALYZER_WARNING (CWE-476): [#def4]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c: scope_hint: In function ‘grub_ohci_transaction’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:658:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td’
grub2-2.06-build/grub-2.06/include/grub/dl.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/types.h:263:51: note: in definition of macro ‘grub_cpu_to_le32’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 656| buffer = (grub_uint32_t) data;
# 657| buffer_end = buffer + size - 1;
# 658|-> td->buffer = grub_cpu_to_le32 (buffer);
# 659| td->buffer_end = grub_cpu_to_le32 (buffer_end);
# 660| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def5]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:663:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td’
grub2-2.06-build/grub-2.06/include/grub/types.h:263:51: note: in definition of macro ‘grub_cpu_to_le32’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 661| else
# 662| {
# 663|-> td->buffer = 0;
# 664| td->buffer_end = 0;
# 665| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def6]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c: scope_hint: In function ‘finish_transfer’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:939:66: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td_prev_virt’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 937| = grub_ohci_td_phys2virt (o, cdata->td_current_virt->prev_td_phys);
# 938|
# 939|-> if (cdata->td_current_virt == (grub_ohci_td_t) td_prev_virt->link_td)
# 940| td_prev_virt->link_td = 0;
# 941|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def7]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c: scope_hint: In function ‘parse_halt’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:969:23: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 967| cdata->tderr_phys = grub_ohci_td_phys2virt (o,
# 968| grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xf )
# 969|-> ->prev_td_phys;
# 970|
# 971| /* Prepare pointer to last processed TD and get error code */
Error: GCC_ANALYZER_WARNING (CWE-476): [#def8]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c: scope_hint: In function ‘grub_ohci_cancel_transfer’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:1209:38: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/ohci.c:187:12: note: in expansion of macro ‘NULL’
# 1207| cdata->tderr_phys
# 1208| = grub_ohci_td_phys2virt (o, grub_le_to_cpu32 (cdata->ed_virt->td_head)
# 1209|-> & ~0xf)->prev_td_phys;
# 1210|
# 1211| tderr_virt = grub_ohci_td_phys2virt (o,cdata-> tderr_phys);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def9]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c: scope_hint: In function ‘grub_uhci_setup_transfer’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:570:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td_prev’
grub2-2.06-build/grub-2.06/include/grub/dl.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:482:3: note: in expansion of macro ‘grub_dprintf’
# 568| else
# 569| {
# 570|-> td_prev->linkptr2 = grub_dma_virt2phys (td, u->td_chunk);
# 571| td_prev->linkptr = grub_dma_virt2phys (td, u->td_chunk);
# 572| td_prev->linkptr |= 4;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def10]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:576:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘td_prev’
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 574| td_prev = td;
# 575| }
# 576|-> td_prev->linkptr2 = 0;
# 577| td_prev->linkptr = 1;
# 578|
Error: CLANG_WARNING: [#def11]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:576:21: warning[core.NullDereference]: Access to field 'linkptr2' results in a dereference of a null pointer (loaded from variable 'td_prev')
# 574| td_prev = td;
# 575| }
# 576|-> td_prev->linkptr2 = 0;
# 577| td_prev->linkptr = 1;
# 578|
Error: CLANG_WARNING: [#def12]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/uhci.c:776:14: warning[deadcode.DeadStores]: Although the value stored to 'status' is used in the enclosing expression, the value is never actually read from 'status'
# 774|
# 775| endtime = grub_get_time_ms () + 1000;
# 776|-> while (! ((status = grub_uhci_readreg16 (u, reg)) & (1 << 2)))
# 777| if (grub_get_time_ms () > endtime)
# 778| return GRUB_USB_ERR_TIMEOUT;
Error: CLANG_WARNING: [#def13]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/usb.c:159:7: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 157| descriptor, after that it is known how many bytes really have
# 158| to be read. */
# 159|-> err = grub_usb_get_descriptor (dev, GRUB_USB_DESCRIPTOR_CONFIG, i, 4,
# 160| (char *) &config);
# 161|
Error: CLANG_WARNING: [#def14]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/usbtrans.c:306:7: warning[deadcode.DeadStores]: Value stored to 'toggle' during its initialization is never read
# 304| {
# 305| grub_usb_device_t dev = transfer->dev;
# 306|-> int toggle = dev->toggle[transfer->endpoint];
# 307|
# 308| /* We must remember proper toggle value even if some transactions
Error: CLANG_WARNING: [#def15]
grub2-2.06-build/grub-2.06/grub-core/bus/usb/usbtrans.c:381:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 379| err = grub_usb_bulk_readwrite (dev, endpoint, current_size,
# 380| &data[position], type, 1000, &actual);
# 381|-> transferred += actual;
# 382| if (err || (current_size != actual)) break;
# 383| }
Error: CLANG_WARNING: [#def16]
grub2-2.06-build/grub-2.06/grub-core/commands/acpi.c:241:6: warning[deadcode.DeadStores]: Value stored to 'target' is never read
# 239| v1inebda = target;
# 240| target += sizeof (struct grub_acpi_rsdp_v10);
# 241|-> target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
# 242| v1 = 0;
# 243| break;
Error: CLANG_WARNING: [#def17]
grub2-2.06-build/grub-2.06/grub-core/commands/acpi.c:277:6: warning[deadcode.DeadStores]: Value stored to 'target' is never read
# 275| v1inebda = target;
# 276| target += sizeof (struct grub_acpi_rsdp_v10);
# 277|-> target = (grub_uint8_t *) ALIGN_UP((grub_addr_t) target, 16);
# 278| v1 = 0;
# 279| break;
Error: CLANG_WARNING: [#def18]
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:248:22: warning[core.UndefinedBinaryOperatorResult]: The right operand of '-' is a garbage value
# 246| return err;
# 247|
# 248|-> datasize = bufsize - sig.signature_len;
# 249|
# 250| context = grub_zalloc (sig.pkcs7.hash->contextsize);
Error: COMPILER_WARNING: [#def19]
grub2-2.06-build/grub-2.06/include/grub/misc.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c: scope_hint: In function ‘grub_cmd_distrust’
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:25: warning[-Wformat=]: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘long unsigned int’
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:22: note: in expansion of macro ‘N_’
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ^~
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:49: note: format string is defined here
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ~^
# | |
# | int
# | %ld
# 403|
# 404| return grub_error (GRUB_ERR_BAD_ARGUMENT,
# 405|-> N_("No certificate number %d found - only %d certificates in the store"),
# 406| cert_num, i - 1);
# 407| }
Error: COMPILER_WARNING: [#def20]
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:25: warning[-Wformat=]: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘long unsigned int’
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:22: note: in expansion of macro ‘N_’
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ^~
grub2-2.06-build/grub-2.06/grub-core/commands/appendedsig/appendedsig.c:405:65: note: format string is defined here
# 405 | N_("No certificate number %d found - only %d certificates in the store"),
# | ~^
# | |
# | int
# | %ld
# 403|
# 404| return grub_error (GRUB_ERR_BAD_ARGUMENT,
# 405|-> N_("No certificate number %d found - only %d certificates in the store"),
# 406| cert_num, i - 1);
# 407| }
Error: CLANG_WARNING: [#def21]
grub2-2.06-build/grub-2.06/grub-core/commands/blocklist.c:86:7: warning[deadcode.DeadStores]: Value stored to 'offset' is never read
# 84| length -= l;
# 85| sector++;
# 86|-> offset = 0;
# 87| }
# 88|
Error: CLANG_WARNING: [#def22]
grub2-2.06-build/grub-2.06/grub-core/commands/blscfg.c:174:10: warning[core.NullDereference]: Access to field 'val' results in a dereference of a null pointer (loaded from variable 'kv')
# 172| *last = idx;
# 173|
# 174|-> return kv->val;
# 175| }
# 176|
Error: CLANG_WARNING: [#def23]
grub2-2.06-build/grub-2.06/grub-core/commands/blscfg.c:682:7: warning[deadcode.DeadStores]: Value stored to 'tmp' is never read
# 680|
# 681| if (is_var)
# 682|-> tmp = grub_stpcpy (tmp, " ");
# 683|
# 684| return buffer;
Error: CLANG_WARNING: [#def24]
grub2-2.06-build/grub-2.06/grub-core/commands/blscfg.c:900:7: warning[deadcode.DeadStores]: Value stored to 'tmp' is never read
# 898| tmp = grub_stpcpy (tmp, initrds[i]);
# 899| }
# 900|-> tmp = grub_stpcpy (tmp, "\n");
# 901| }
# 902|
Error: CLANG_WARNING: [#def25]
grub2-2.06-build/grub-2.06/grub-core/commands/blscfg.c:932:13: warning[deadcode.DeadStores]: Value stored to 'tmp' during its initialization is never read
# 930| goto finish;
# 931| }
# 932|-> char *tmp = dt;
# 933| tmp = grub_stpcpy (dt, "devicetree");
# 934| tmp = frob_boot_device (tmp);
Error: CLANG_WARNING: [#def26]
grub2-2.06-build/grub-2.06/grub-core/commands/blscfg.c:938:7: warning[deadcode.DeadStores]: Value stored to 'tmp' is never read
# 936| tmp = grub_stpcpy (tmp, prefix);
# 937| tmp = grub_stpcpy (tmp, devicetree);
# 938|-> tmp = grub_stpcpy (tmp, "\n");
# 939|
# 940| grub_free(prefix);
Error: COMPILER_WARNING (CWE-563): [#def27]
grub2-2.06-build/grub-2.06/grub-core/commands/efi/connectefi.c: scope_hint: In function ‘grub_cmd_connectefi’
grub2-2.06-build/grub-2.06/grub-core/commands/efi/connectefi.c:143:20: warning[-Wunused-variable]: unused variable ‘j’
# 143 | unsigned j;
# | ^
# 141| grub_efi_handle_t handle = handles[i];
# 142| grub_efi_status_t status;
# 143|-> unsigned j;
# 144|
# 145| /* Skip already handled handles */
Error: COMPILER_WARNING: [#def28]
grub2-2.06-build/grub-2.06/include/grub/dl.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:18: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c: scope_hint: In function ‘grub_efi_export_env’
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:111:27: warning[-Wformat=]: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘grub_size_t’ {aka ‘unsigned int’}
# 111 | grub_dprintf ("efienv", "envblk is %lu bytes:\n\"%s\"\n", envblk_s.size, envblk_s.buf);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~
# | |
# | grub_size_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:111:40: note: format string is defined here
# 111 | grub_dprintf ("efienv", "envblk is %lu bytes:\n\"%s\"\n", envblk_s.size, envblk_s.buf);
# | ~~^
# | |
# | long unsigned int
# | %u
# 109| }
# 110|
# 111|-> grub_dprintf ("efienv", "envblk is %lu bytes:\n\"%s\"\n", envblk_s.size, envblk_s.buf);
# 112|
# 113| grub_dprintf ("efienv", "removing GRUB_ENV\n");
Error: COMPILER_WARNING: [#def29]
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:116:29: warning[-Wformat=]: format ‘%ld’ expects argument of type ‘long int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘unsigned int’}
# 116 | grub_dprintf ("efienv", "removal returned %ld\n", status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
# | |
# | grub_efi_status_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:116:49: note: format string is defined here
# 116 | grub_dprintf ("efienv", "removal returned %ld\n", status);
# | ~~^
# | |
# | long int
# | %d
# 114| status = grub_efi_set_variable ("GRUB_ENV", &grub_env_guid, NULL, 0);
# 115| if (status != GRUB_EFI_SUCCESS)
# 116|-> grub_dprintf ("efienv", "removal returned %ld\n", status);
# 117|
# 118| grub_dprintf ("efienv", "setting GRUB_ENV\n");
Error: COMPILER_WARNING: [#def30]
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:122:29: warning[-Wformat=]: format ‘%ld’ expects argument of type ‘long int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘unsigned int’}
# 122 | grub_dprintf ("efienv", "setting GRUB_ENV returned %ld\n", status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
# | |
# | grub_efi_status_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/commands/efi/env.c:122:58: note: format string is defined here
# 122 | grub_dprintf ("efienv", "setting GRUB_ENV returned %ld\n", status);
# | ~~^
# | |
# | long int
# | %d
# 120| envblk_s.buf, envblk_s.size);
# 121| if (status != GRUB_EFI_SUCCESS)
# 122|-> grub_dprintf ("efienv", "setting GRUB_ENV returned %ld\n", status);
# 123|
# 124| return 0;
Error: CLANG_WARNING: [#def31]
grub2-2.06-build/grub-2.06/grub-core/commands/i386/pc/sendkey.c:269:4: warning[deadcode.DeadStores]: Value stored to 'value' is never read
# 267| for (failed = 0; failed < 5; failed++)
# 268| {
# 269|-> value = 0;
# 270| /* Send command change LEDs */
# 271| grub_outb (0xed, 0x60);
Error: CLANG_WARNING: [#def32]
grub2-2.06-build/grub-2.06/grub-core/commands/legacycfg.c:148:18: warning[core.NullDereference]: Array access (from variable 'entrysrc') results in a null pointer dereference
# 146| entrysrc, 0, NULL, NULL);
# 147| grub_free (args);
# 148|-> entrysrc[0] = 0;
# 149| grub_free (oldname);
# 150| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def33]
grub2-2.06-build/grub-2.06/grub-core/commands/legacycfg.c: scope_hint: In function ‘legacy_file’
grub2-2.06-build/grub-2.06/grub-core/commands/legacycfg.c:148:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘entrysrc’
# 146| entrysrc, 0, NULL, NULL);
# 147| grub_free (args);
# 148|-> entrysrc[0] = 0;
# 149| grub_free (oldname);
# 150| }
Error: CLANG_WARNING: [#def34]
grub2-2.06-build/grub-2.06/grub-core/commands/ls.c:199:9: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'path')
# 197| }
# 198|
# 199|-> if (! *path && device_name)
# 200| {
# 201| if (grub_errno == GRUB_ERR_UNKNOWN_FS)
Error: CLANG_WARNING: [#def35]
grub2-2.06-build/grub-2.06/grub-core/commands/ls.c:249:4: warning[deadcode.DeadStores]: Value stored to 'all' is never read
# 247| goto fail;
# 248|
# 249|-> all = 1;
# 250| grub_memset (&info, 0, sizeof (info));
# 251| if (longlist)
Error: CLANG_WARNING: [#def36]
grub2-2.06-build/grub-2.06/grub-core/commands/pgp.c:244:16: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 242| if (err)
# 243| goto fail;
# 244|-> if (type == 0xfe)
# 245| continue;
# 246| if (type == 0xff)
Error: CLANG_WARNING: [#def37]
grub2-2.06-build/grub-2.06/grub-core/commands/pgp.c:253:7: warning[core.CallAndMessage]: 5th function call argument is an uninitialized value
# 251| }
# 252|
# 253|-> grub_dprintf ("crypt", "len = %x\n", (int) len);
# 254|
# 255| pend = grub_file_tell (f) + len;
Error: COMPILER_WARNING (CWE-563): [#def38]
grub2-2.06-build/grub-2.06/grub-core/commands/search.c:205:31: warning[-Wunused-variable]: unused variable ‘dev’
# 205 | grub_device_t dev, dev_part;
# | ^~~
# 203| name_disk != NULL && *name_disk != '\0')
# 204| {
# 205|-> grub_device_t dev, dev_part;
# 206|
# 207| if (is_device_usb(name) && !is_device_usb(root_dev))
Error: COMPILER_WARNING (CWE-563): [#def39]
grub2-2.06-build/grub-2.06/grub-core/commands/search.c:205:36: warning[-Wunused-variable]: unused variable ‘dev_part’
# 205 | grub_device_t dev, dev_part;
# | ^~~~~~~~
# 203| name_disk != NULL && *name_disk != '\0')
# 204| {
# 205|-> grub_device_t dev, dev_part;
# 206|
# 207| if (is_device_usb(name) && !is_device_usb(root_dev))
Error: COMPILER_WARNING (CWE-563): [#def40]
grub2-2.06-build/grub-2.06/grub-core/commands/search.c:210:25: warning[-Wunused-variable]: unused variable ‘longlist’
# 210 | int longlist = 0;
# | ^~~~~~~~
# 208| {
# 209| char *quid_name = NULL;
# 210|-> int longlist = 0;
# 211| struct uuid_context uuid_ctx;
# 212| int ret = 0;
Error: COMPILER_WARNING (CWE-704): [#def41]
grub2-2.06-build/grub-2.06/grub-core/commands/search_file.c:5: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/commands/search.c: scope_hint: In function ‘iterate_device’
grub2-2.06-build/grub-2.06/grub-core/commands/search.c:217:39: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
# 215| if (!grub_strcmp(quid_name, ctx->key))
# 216| {
# 217|-> uuid_ctx.name = name;
# 218| uuid_ctx.uuid = quid_name;
# 219|
Error: CLANG_WARNING: [#def42]
grub2-2.06-build/grub-2.06/grub-core/commands/usbtest.c:89:3: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 87| if (! descstrp)
# 88| return GRUB_USB_ERR_INTERNAL;
# 89|-> err = grub_usb_control_msg (dev, 1 << 7,
# 90| 0x06, (3 << 8) | index,
# 91| langid, descstr.length, (char *) descstrp);
Error: CLANG_WARNING: [#def43]
grub2-2.06-build/grub-2.06/grub-core/commands/videotest.c:142:5: warning[deadcode.DeadStores]: Value stored to 'texty' is never read
# 140| texty += grub_font_get_ascent(sanssmall);
# 141| grub_font_draw_string (str, sanssmall, color, 16, texty);
# 142|-> texty += (grub_font_get_descent (sanssmall)
# 143| + grub_font_get_leading (sanssmall));
# 144|
Error: GCC_ANALYZER_WARNING (CWE-457): [#def44]
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c: scope_hint: In function ‘luks2_get_keyslot’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:307:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*d.segments’
grub2-2.06-build/grub-2.06/include/grub/disk.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/cryptodisk.h:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:563:30: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:569:25: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:573:38: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/include/grub/disk.h:31: included_from: Included from here.
# 305| return grub_error (GRUB_ERR_BAD_ARGUMENT, "Could not parse segment index %" PRIuGRUB_SIZE, json_idx);
# 306|
# 307|-> if ((d->segments & (1 << s->idx)))
# 308| break;
# 309| }
Error: CLANG_WARNING: [#def45]
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:634:33: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 632|
# 633| /* Sector size should be one of 512, 1024, 2048, or 4096. */
# 634|-> if (!(segment.sector_size == 512 || segment.sector_size == 1024 ||
# 635| segment.sector_size == 2048 || segment.sector_size == 4096))
# 636| {
Error: CLANG_WARNING: [#def46]
grub2-2.06-build/grub-2.06/grub-core/disk/usbms.c:143:28: warning[deadcode.DeadStores]: Value stored to 'interf' during its initialization is never read
# 141| grub_usbms_attach (grub_usb_device_t usbdev, int configno, int interfno)
# 142| {
# 143|-> struct grub_usb_desc_if *interf
# 144| = usbdev->config[configno].interf[interfno].descif;
# 145| int j;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def47]
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/efiemu.c: scope_hint: In function ‘efiemu_set_variable_real’
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/efiemu.c:547:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘efivar’
grub2-2.06-build/grub-2.06/include/grub/types.h:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/efiemu.c:31: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/config.h:33:22: note: in definition of macro ‘EFI_FUNC’
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/efiemu.c: scope_hint: In function ‘efiemu_set_variable_real’
# 545|
# 546| efiemu_memcpy (&(efivar->guid), vendor_guid, sizeof (efivar->guid));
# 547|-> efivar->namelen = 2 * (efiemu_str16len (variable_name) + 1);
# 548| efivar->size = data_size;
# 549| efivar->attributes = attributes;
Error: CLANG_WARNING: [#def48]
grub2-2.06-build/grub-2.06/grub-core/efiemu/runtime/efiemu.c:547:19: warning[core.NullDereference]: Access to field 'namelen' results in a dereference of a null pointer (loaded from variable 'efivar')
# 545|
# 546| efiemu_memcpy (&(efivar->guid), vendor_guid, sizeof (efivar->guid));
# 547|-> efivar->namelen = 2 * (efiemu_str16len (variable_name) + 1);
# 548| efivar->size = data_size;
# 549| efivar->attributes = attributes;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def49]
grub2-2.06-build/grub-2.06/grub-core/font/font.c: scope_hint: In function ‘grub_font_construct_dry_run’
grub2-2.06-build/grub-2.06/grub-core/font/font.c:1491:51: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘comb’
grub2-2.06-build/grub-2.06/include/grub/font.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/font/font.c:23: included_from: Included from here.
/usr/include/locale.h:28: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/i18n.h:32: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/misc.h:27: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/dl.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/partition.h:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/fs.h:30: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/file.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/bufio.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/font/font.c:20: included_from: Included from here.
# 1489| combining_glyphs[i]
# 1490| = grub_font_get_glyph_with_fallback (main_glyph->font,
# 1491|-> comb[i].code);
# 1492|
# 1493| blit_comb (glyph_id, NULL, bounds, main_glyph, combining_glyphs,
Error: CLANG_WARNING: [#def50]
grub2-2.06-build/grub-2.06/grub-core/font/font.c:1564:7: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 1562| return main_glyph;
# 1563|
# 1564|-> if (grub_video_bitmap_calc_1bpp_bufsz (bounds.width, bounds.height, &cur_glyph_size) ||
# 1565| grub_add (sizeof (*glyph), cur_glyph_size, &cur_glyph_size))
# 1566| return main_glyph;
Error: CLANG_WARNING: [#def51]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:204:5: warning[core.BitwiseShift]: Left shift overflows the capacity of 'grub_off_t'
# 202| << grub_bfs_to_cpu32 (sb->log2_ag_size))
# 203| + grub_bfs_to_cpu16 (in->start) + off)
# 204|-> << (grub_bfs_to_cpu32 (sb->log2_bsize)
# 205| - GRUB_DISK_SECTOR_BITS)),
# 206| byteoff, len, buf);
Error: CLANG_WARNING: [#def52]
grub2-2.06-build/grub-2.06/grub-core/fs/afs.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:279:7: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 277| if (!entries)
# 278| return grub_errno;
# 279|-> err = read_extent (disk, sb, &ino->indirect, 0, 0,
# 280| entries, nentries << LOG_EXTENT_SIZE);
# 281| for (i = 0; i < nentries; i++)
Error: CLANG_WARNING: [#def53]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:447:45: warning[core.UndefinedBinaryOperatorResult]: The right operand of '+' is a garbage value
# 445| return err;
# 446|
# 447|-> total_size = ALIGN_UP (sizeof (node_head) +
# 448| grub_bfs_to_cpu_treehead
# 449| (node_head.total_key_len),
Error: CLANG_WARNING: [#def54]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:540:23: warning[core.NullDereference]: Access to field 'count_keys' results in a dereference of a null pointer (loaded from variable 'node')
# 538| return 0;
# 539|
# 540|-> for (i = 0; i < grub_bfs_to_cpu_treehead (node->count_keys); i++)
# 541| {
# 542| char c;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def55]
grub2-2.06-build/grub-2.06/include/grub/file.h:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/afs.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c: scope_hint: In function ‘iterate_in_b_tree’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:540:53: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘node’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:50:34: note: in expansion of macro ‘grub_bfs_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:540:23: note: in expansion of macro ‘grub_bfs_to_cpu_treehead’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:50:34: note: in expansion of macro ‘grub_bfs_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:540:23: note: in expansion of macro ‘grub_bfs_to_cpu_treehead’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:50:34: note: in expansion of macro ‘grub_bfs_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:540:23: note: in expansion of macro ‘grub_bfs_to_cpu_treehead’
# 538| return 0;
# 539|
# 540|-> for (i = 0; i < grub_bfs_to_cpu_treehead (node->count_keys); i++)
# 541| {
# 542| char c;
Error: CLANG_WARNING: [#def56]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:602:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 600| if (err)
# 601| return err;
# 602|-> node_off = grub_bfs_to_cpu64 (head.root);
# 603|
# 604| level = grub_bfs_to_cpu32 (head.level) - 1;
Error: CLANG_WARNING: [#def57]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:618:11: warning[core.NullDereference]: Access to field 'count_keys' results in a dereference of a null pointer (loaded from variable 'node')
# 616| return err;
# 617|
# 618|-> if (node->count_keys == 0)
# 619| {
# 620| grub_free (node);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def58]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c: scope_hint: In function ‘find_in_b_tree’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:618:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘node’
grub2-2.06-build/grub-2.06/include/grub/file.h:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:1057:22: note: in expansion of macro ‘grub_bfs_to_cpu32’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:1062:27: note: in expansion of macro ‘grub_bfs_to_cpu32’
grub2-2.06-build/grub-2.06/include/grub/types.h:266:51: note: in definition of macro ‘grub_le_to_cpu32’
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:1020:26: note: in expansion of macro ‘grub_bfs_to_cpu32’
# 616| return err;
# 617|
# 618|-> if (node->count_keys == 0)
# 619| {
# 620| grub_free (node);
Error: CLANG_WARNING: [#def59]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:1028:9: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<<' is a garbage value
# 1026| return -1;
# 1027| grub_disk_read (disk, res
# 1028|-> << (grub_bfs_to_cpu32 (sb->log2_bsize)
# 1029| - GRUB_DISK_SECTOR_BITS), 0,
# 1030| grub_bfs_to_cpu32 (sb->bsize), (char *) ino);
Error: CLANG_WARNING: [#def60]
grub2-2.06-build/grub-2.06/grub-core/fs/bfs.c:1071:7: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 1069| &vid, sizeof (vid)) == sizeof (vid))
# 1070| *uuid =
# 1071|-> grub_xasprintf ("%016" PRIxGRUB_UINT64_T, grub_bfs_to_cpu64 (vid));
# 1072|
# 1073| grub_free (ino);
Error: CLANG_WARNING: [#def61]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:334:3: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 332| free_iterator (struct grub_btrfs_leaf_descriptor *desc)
# 333| {
# 334|-> grub_free (desc->data);
# 335| }
# 336|
Error: CLANG_WARNING: [#def62]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:341:41: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 339| grub_disk_addr_t addr)
# 340| {
# 341|-> if (grub_le_to_cpu64 (header->bytenr) != addr)
# 342| {
# 343| grub_dprintf ("btrfs", "btrfs_header.bytenr is not equal node addr\n");
Error: CLANG_WARNING: [#def63]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:413:13: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 411| return -err;
# 412|
# 413|-> err = grub_btrfs_read_logical (data, grub_le_to_cpu64 (node.addr),
# 414| &head, sizeof (head), 0);
# 415| if (err)
Error: CLANG_WARNING: [#def64]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:429:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 427| if (err)
# 428| return -err;
# 429|-> *outsize = grub_le_to_cpu32 (leaf.size);
# 430| *outaddr = desc->data[desc->depth - 1].addr + sizeof (struct btrfs_header)
# 431| + grub_le_to_cpu32 (leaf.offset);
Error: CLANG_WARNING: [#def65]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:1297:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1295| err = get_fs_root(data, data->sblock.root_tree, id, -1, &tree);
# 1296| if (!err)
# 1297|-> data->fs_tree = tree;
# 1298| return err;
# 1299| }
Error: CLANG_WARNING: [#def66]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:1335:21: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 1333| return grub_error(GRUB_ERR_FILE_NOT_FOUND, "couldn't locate %s\n", path);
# 1334|
# 1335|-> if (key.object_id != grub_cpu_to_le64_compile_time (GRUB_BTRFS_OBJECT_ID_CHUNK) || tree == 0)
# 1336| return grub_error(GRUB_ERR_BAD_FILE_TYPE, "%s: not a subvolume\n", path);
# 1337|
Error: CLANG_WARNING: [#def67]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:1354:21: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 1352| return grub_error(GRUB_ERR_FILE_NOT_FOUND, "couldn't locate %s\n", path);
# 1353|
# 1354|-> if (key.object_id != grub_cpu_to_le64_compile_time (GRUB_BTRFS_OBJECT_ID_CHUNK) || tree == 0)
# 1355| return grub_error(GRUB_ERR_BAD_FILE_TYPE, "%s: not a subvolume\n", path);
# 1356|
Error: CLANG_WARNING: [#def68]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:1372:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1370| if (err == GRUB_ERR_FILE_NOT_FOUND)
# 1371| {
# 1372|-> err = GRUB_ERR_NONE;
# 1373| return lookup_root_by_name_fallback(data, btrfs_default_subvol);
# 1374| }
Error: CLANG_WARNING: [#def69]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2445:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2443| else
# 2444| {
# 2445|-> info.mtime = grub_le_to_cpu64 (inode.mtime.sec);
# 2446| info.mtimeset = 1;
# 2447| }
Error: CLANG_WARNING: [#def70]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2511:14: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2509|
# 2510| file->data = data;
# 2511|-> file->size = grub_le_to_cpu64 (inode.size);
# 2512|
# 2513| return err;
Error: COMPILER_WARNING (CWE-697): [#def71]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c: scope_hint: In function ‘grub_cmd_btrfs_info’
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2708:7: warning[-Waddress]: the comparison will always evaluate as ‘true’ for the address of ‘label’ will never be NULL
# 2708 | if (data->sblock.label)
# | ^~~~
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:92:8: note: ‘label’ declared here
# 92 | char label[0x100];
# | ^~~~~
# 2706| }
# 2707|
# 2708|-> if (data->sblock.label)
# 2709| grub_printf("Label: '%s' ", data->sblock.label);
# 2710| else
Error: CLANG_WARNING: [#def72]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2900:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2898| return err;
# 2899|
# 2900|-> *fs_root = ri.tree;
# 2901|
# 2902| return GRUB_ERR_NONE;
Error: CLANG_WARNING: [#def73]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2978:7: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 2976| if (key_out.type != GRUB_BTRFS_ITEM_TYPE_ROOT_REF || elemaddr == 0)
# 2977| {
# 2978|-> r = next(data, &desc, &elemaddr, &elemsize, &key_out);
# 2979| }
# 2980|
Error: CLANG_WARNING: [#def74]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2982:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 2980|
# 2981| if (key_out.type != GRUB_BTRFS_ITEM_TYPE_ROOT_REF) {
# 2982|-> err = GRUB_ERR_FILE_NOT_FOUND;
# 2983| grub_error(GRUB_ERR_FILE_NOT_FOUND, N_("can't find root refs"));
# 2984| goto out;
Error: CLANG_WARNING: [#def75]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:2994:11: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 2992| if (key_out.type != GRUB_BTRFS_ITEM_TYPE_ROOT_REF)
# 2993| {
# 2994|-> r = 0;
# 2995| break;
# 2996| }
Error: CLANG_WARNING: [#def76]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:3005:15: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 3003| if (!buf)
# 3004| {
# 3005|-> r = -grub_errno;
# 3006| break;
# 3007| }
Error: CLANG_WARNING: [#def77]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:3014:11: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 3012| if (err)
# 3013| {
# 3014|-> r = -err;
# 3015| break;
# 3016| }
Error: CLANG_WARNING: [#def78]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:3017:23: warning[core.NullDereference]: Array access (from variable 'buf') results in a null pointer dereference
# 3015| break;
# 3016| }
# 3017|-> buf[elemsize] = 0;
# 3018|
# 3019| find_pathname(data, ref->dirid, fs_root, ref->name, &p);
Error: CLANG_WARNING: [#def79]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:3128:19: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 3126| if (child_path)
# 3127| {
# 3128|-> *path_out = grub_xasprintf ("%s/%s", parent_path, child_path);
# 3129| grub_free (parent_path);
# 3130| }
Error: CLANG_WARNING: [#def80]
grub2-2.06-build/grub-2.06/grub-core/fs/btrfs.c:3132:15: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 3130| }
# 3131| else
# 3132|-> *path_out = parent_path;
# 3133|
# 3134| *parent_id = grub_le_to_cpu64 (key_out.offset);
Error: CLANG_WARNING: [#def81]
grub2-2.06-build/grub-2.06/grub-core/fs/fat.c:841:4: warning[deadcode.DeadStores]: Value stored to 'checksum' is never read
# 839| }
# 840|
# 841|-> checksum = -1;
# 842| }
# 843|
Error: CLANG_WARNING: [#def82]
grub2-2.06-build/grub-2.06/grub-core/fs/exfat.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/fs/fat.c:1036:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1034| grub_fat_iterate_fini (&ctxt);
# 1035| if (err == GRUB_ERR_EOF)
# 1036|-> err = 0;
# 1037|
# 1038| fail:
Error: CLANG_WARNING: [#def83]
grub2-2.06-build/grub-2.06/grub-core/fs/fat.c:1212:12: warning[deadcode.DeadStores]: Although the value stored to 'err' is used in the enclosing expression, the value is never actually read from 'err'
# 1210| goto fail;
# 1211|
# 1212|-> while (!(err = grub_fat_iterate_dir_next (&root, &ctxt)))
# 1213| if ((ctxt.dir.attr & ~GRUB_FAT_ATTR_ARCHIVE) == GRUB_FAT_ATTR_VOLUME_ID)
# 1214| {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def84]
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c: scope_hint: In function ‘directory_find_file’
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c:152:11: warning[-Wanalyzer-jump-through-null]: jump through null pointer
# 150| .name = name
# 151| };
# 152|-> found = iterate_dir (node, find_file_iter, &ctx);
# 153| if (! found)
# 154| {
Error: CLANG_WARNING: [#def85]
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c:152:11: warning[core.CallAndMessage]: Called function pointer is null (null dereference)
# 150| .name = name
# 151| };
# 152|-> found = iterate_dir (node, find_file_iter, &ctx);
# 153| if (! found)
# 154| {
Error: CLANG_WARNING: [#def86]
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c:188:11: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from field 'currnode')
# 186| /* At this point it is expected that the current node is a
# 187| directory, check if this is true. */
# 188|-> if (ctx->currnode->type != GRUB_FSHELP_DIR)
# 189| return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
# 190|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def87]
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c: scope_hint: In function ‘find_file’
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c:188:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ctx.currnode’
# 186| /* At this point it is expected that the current node is a
# 187| directory, check if this is true. */
# 188|-> if (ctx->currnode->type != GRUB_FSHELP_DIR)
# 189| return grub_error (GRUB_ERR_BAD_FILE_TYPE, N_("not a directory"));
# 190|
Error: CLANG_WARNING: [#def88]
grub2-2.06-build/grub-2.06/grub-core/fs/fshelp.c:299:16: warning[core.NullDereference]: Access to field 'node' results in a dereference of a null pointer (loaded from field 'currnode')
# 297| }
# 298|
# 299|-> *foundnode = ctx.currnode->node;
# 300| foundtype = ctx.currnode->type;
# 301| /* Avoid the node being freed. */
Error: CLANG_WARNING: [#def89]
grub2-2.06-build/grub-2.06/grub-core/fs/iso9660.c:417:7: warning[deadcode.DeadStores]: Value stored to 'entry' is never read
# 415| to get to the SUA (System Usage Area). */
# 416| data->susp_skip = entry->data[2];
# 417|-> entry = (struct grub_iso9660_susp_entry *) ((char *) entry + entry->len);
# 418|
# 419| /* Iterate over the entries in the SUA area to detect
Error: CLANG_WARNING: [#def90]
grub2-2.06-build/grub-2.06/grub-core/fs/jfs.c:563:3: warning[deadcode.DeadStores]: Value stored to 'next_leaf' is never read
# 561|
# 562| leaf = &diro->leaf[diro->sorted[diro->index]];
# 563|-> next_leaf = &diro->next_leaf[diro->index];
# 564|
# 565| len = leaf->len;
Error: CLANG_WARNING: [#def91]
grub2-2.06-build/grub-2.06/grub-core/fs/jfs.c:805:5: warning[core.UndefinedBinaryOperatorResult]: The left operand of '&' is a garbage value
# 803|
# 804| info.dir = (grub_le_to_cpu32 (inode.mode)
# 805|-> & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_DIR;
# 806| info.mtimeset = 1;
# 807| info.mtime = grub_le_to_cpu32 (inode.mtime.sec);
Error: CLANG_WARNING: [#def92]
grub2-2.06-build/grub-2.06/grub-core/fs/minix.c:446:33: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 444| pathname. */
# 445| if (grub_strncmp (name, filename, next - name) == 0
# 446|-> && filename[next - name] == '\0')
# 447| {
# 448| dirino = data->ino;
Error: CLANG_WARNING: [#def93]
grub2-2.06-build/grub-2.06/grub-core/fs/minix.c:449:8: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 447| {
# 448| dirino = data->ino;
# 449|-> grub_minix_read_inode (data, grub_minix_to_cpu_ino (ino));
# 450|
# 451| /* Follow the symlink. */
Error: CLANG_WARNING: [#def94]
grub2-2.06-build/grub-2.06/grub-core/fs/ntfs.c:779:7: warning[deadcode.DeadStores]: Value stored to 'end' is never read
# 777| {
# 778| grub_memmove (buf, buf + 6, end - buf + 1 - 6);
# 779|-> end -= 6;
# 780| }
# 781| return buf;
Error: CLANG_WARNING: [#def95]
grub2-2.06-build/grub-2.06/grub-core/fs/reiserfs.c:979:20: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 977| &directory_item, 1) != GRUB_ERR_NONE)
# 978| goto fail;
# 979|-> block_number = directory_item.block_number;
# 980| block_position = directory_item.block_position;
# 981| next_offset = directory_item.next_offset;
Error: CLANG_WARNING: [#def96]
grub2-2.06-build/grub-2.06/grub-core/fs/reiserfs.c:1068:3: warning[deadcode.DeadStores]: Value stored to 'current_position' is never read
# 1066| grub_reiserfs_set_key_type (&key, GRUB_REISERFS_ANY, 2);
# 1067| initial_position = off;
# 1068|-> current_position = 0;
# 1069| final_position = grub_min (len + initial_position, node->size);
# 1070| grub_dprintf ("reiserfs",
Error: CLANG_WARNING: [#def97]
grub2-2.06-build/grub-2.06/grub-core/fs/reiserfs.c:1310:25: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 1308| if (grub_reiserfs_get_item (data, &root_key, &root, 1) != GRUB_ERR_NONE)
# 1309| goto fail;
# 1310|-> if (root.block_number == 0)
# 1311| {
# 1312| grub_error(GRUB_ERR_BAD_FS, "root not found");
Error: CLANG_WARNING: [#def98]
grub2-2.06-build/grub-2.06/grub-core/fs/sfs.c:310:24: warning[deadcode.DeadStores]: Value stored to 'e' during its initialization is never read
# 308| if (node->cache && node->cache_size >= node->cache_allocated)
# 309| {
# 310|-> struct cache_entry *e = node->cache;
# 311| grub_size_t sz;
# 312|
Error: CLANG_WARNING: [#def99]
grub2-2.06-build/grub-2.06/grub-core/fs/squash4.c:954:5: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 952| if (err)
# 953| return -1;
# 954|-> a = grub_le_to_cpu64 (frag.offset);
# 955| compressed = !(frag.size & grub_cpu_to_le32_compile_time (SQUASH_BLOCK_UNCOMPRESSED));
# 956| if (ino->ino.type == grub_cpu_to_le16_compile_time (SQUASH_TYPE_LONG_REGULAR))
Error: CLANG_WARNING: [#def100]
grub2-2.06-build/grub-2.06/grub-core/fs/ufs.c:556:12: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 554| namelen = dirent.namelen_bsd;
# 555| #else
# 556|-> namelen = grub_ufs_to_cpu16 (dirent.namelen);
# 557| #endif
# 558| if (namelen < next - name)
Error: CLANG_WARNING: [#def101]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:1523:2: warning[deadcode.DeadStores]: Value stored to 'high' is never read
# 1521| s = orig_s;
# 1522|
# 1523|-> high = grub_divmod64 ((offset >> desc->ashift),
# 1524| desc->n_children, &m);
# 1525| if (desc->nparity == 2)
Error: CLANG_WARNING: [#def102]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2032:13: warning[core.NullDereference]: Array access (from variable 'bp_array') results in a null pointer dereference
# 2030| grub_dprintf ("zfs", "endian = %d\n", endian);
# 2031| idx = (blkid >> (epbs * level)) & ((1 << epbs) - 1);
# 2032|-> *bp = bp_array[idx];
# 2033| if (bp_array != dn->dn.dn_blkptr)
# 2034| {
Error: CLANG_WARNING: [#def103]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2353:63: warning[core.BitwiseShift]: Right operand is negative in left shift
# 2351| "external pointer tables not supported");
# 2352| idx = ZAP_HASH_IDX (hash, zap->zap_ptrtbl.zt_shift);
# 2353|-> blkid = grub_zfs_to_cpu64 (((grub_uint64_t *) zap)[idx + (1 << (blksft - 3 - 1))], zap_dnode->endian);
# 2354|
# 2355| /* Get the leaf block */
Error: CLANG_WARNING: [#def104]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2511:16: warning[core.NullDereference]: Dereference of undefined pointer value
# 2509| if (err)
# 2510| return err;
# 2511|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2512|
# 2513| grub_dprintf ("zfs", "zap read\n");
Error: CLANG_WARNING: [#def105]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2511:16: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 2509| if (err)
# 2510| return err;
# 2511|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2512|
# 2513| grub_dprintf ("zfs", "zap read\n");
Error: CLANG_WARNING: [#def106]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2580:16: warning[core.NullDereference]: Dereference of undefined pointer value
# 2578| if (err)
# 2579| return 0;
# 2580|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2581|
# 2582| grub_dprintf ("zfs", "zap iterate\n");
Error: CLANG_WARNING: [#def107]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2580:16: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 2578| if (err)
# 2579| return 0;
# 2580|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2581|
# 2582| grub_dprintf ("zfs", "zap iterate\n");
Error: CLANG_WARNING: [#def108]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2628:16: warning[core.NullDereference]: Dereference of undefined pointer value
# 2626| if (err)
# 2627| return 0;
# 2628|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2629|
# 2630| grub_dprintf ("zfs", "zap iterate\n");
Error: CLANG_WARNING: [#def109]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2628:16: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 2626| if (err)
# 2627| return 0;
# 2628|-> block_type = grub_zfs_to_cpu64 (*((grub_uint64_t *) zapbuf), endian);
# 2629|
# 2630| grub_dprintf ("zfs", "zap iterate\n");
Error: CLANG_WARNING: [#def110]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2710:23: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 2708| {
# 2709| grub_memcpy (data->dnode_mdn, mdn, sizeof (*mdn));
# 2710|-> data->dnode_buf = dnbuf;
# 2711| data->dnode_start = blkid << epbs;
# 2712| data->dnode_end = (blkid + 1) << epbs;
Error: CLANG_WARNING: [#def111]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:2716:52: warning[core.UndefinedBinaryOperatorResult]: The left operand of '+' is a garbage value
# 2714| }
# 2715|
# 2716|-> grub_memmove (&(buf->dn), (dnode_phys_t *) dnbuf + idx, DNODE_SIZE);
# 2717| buf->endian = endian;
# 2718| if (type && buf->dn.dn_type != type)
Error: CLANG_WARNING: [#def112]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:3112:9: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 3110| grub_dprintf ("zfs", "alive\n");
# 3111|
# 3112|-> err = dnode_get (mosmdn, objnum, 0, mdn, data);
# 3113| if (err)
# 3114| return err;
Error: CLANG_WARNING: [#def113]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:3414:7: warning[core.NullDereference]: Array access (from variable 'nvlist') results in a null pointer dereference
# 3412| /* NOTE: independently of what endianness header announces all
# 3413| subsequent values are big-endian. */
# 3414|-> if (nvlist[0] != NV_ENCODE_XDR || (nvlist[1] != NV_LITTLE_ENDIAN
# 3415| && nvlist[1] != NV_BIG_ENDIAN))
# 3416| {
Error: CLANG_WARNING: [#def114]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:3689:15: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<' is a garbage value
# 3687| }
# 3688|
# 3689|-> if (ospsize < OBJSET_PHYS_SIZE_V14)
# 3690| {
# 3691| grub_error (GRUB_ERR_BAD_FS, "OSP too small");
Error: CLANG_WARNING: [#def115]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:4028:9: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 4026| }
# 4027|
# 4028|-> err = dnode_get (&mdn, objnum, 0, &dn, data);
# 4029| if (err)
# 4030| {
Error: CLANG_WARNING: [#def116]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:4115:17: warning[core.NullDereference]: Access to field 'sa_layout_info' results in a dereference of a null pointer (loaded from variable 'sahdrp')
# 4113| }
# 4114|
# 4115|-> hdrsize = SA_HDR_SIZE (((sa_hdr_phys_t *) sahdrp));
# 4116| info.mtimeset = 1;
# 4117| info.mtime = grub_zfs_to_cpu64 (grub_get_unaligned64 ((char *) sahdrp + hdrsize + SA_MTIME_OFFSET), dn.endian);
Error: CLANG_WARNING: [#def117]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfs.c:4332:12: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 4330| return errnum;
# 4331|
# 4332|-> errnum = dnode_get(&mosmdn, objnum, DMU_OTN_ZAP_METADATA, &dn, data);
# 4333| if (errnum != 0)
# 4334| return errnum;
Error: CLANG_WARNING: [#def118]
grub2-2.06-build/grub-2.06/grub-core/gdb/cstub.c:66:7: warning[deadcode.DeadStores]: Value stored to 'xmitcsum' is never read
# 64| retry:
# 65| checksum = 0;
# 66|-> xmitcsum = -1;
# 67| count = 0;
# 68|
Error: CLANG_WARNING: [#def119]
grub2-2.06-build/grub-2.06/grub-core/gettext/gettext.c:306:18: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 304| }
# 305|
# 306|-> if (head.magic != grub_cpu_to_le32_compile_time (MO_MAGIC_NUMBER))
# 307| {
# 308| grub_file_close (fd);
Error: CLANG_WARNING: [#def120]
grub2-2.06-build/grub-2.06/grub-core/gfxmenu/widget-box.c:336:11: warning[deadcode.DeadStores]: Value stored to 'path_end' is never read
# 334| path_end = grub_stpcpy (path, pixmaps_prefix);
# 335| path_end = grub_stpcpy (path_end, box_pixmap_names[i]);
# 336|-> path_end = grub_stpcpy (path_end, pixmaps_suffix);
# 337|
# 338| grub_video_bitmap_load (&box->raw_pixmaps[i], path);
Error: CLANG_WARNING: [#def121]
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:550:21: warning[core.NullDereference]: Access to field 'sh_offset' results in a dereference of a null pointer (loaded from variable 's')
# 548| return grub_error (GRUB_ERR_BAD_MODULE,
# 549| "incompatible license in module %s: %s", mod->name,
# 550|-> (char *) e + s->sh_offset);
# 551| }
# 552|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def122]
grub2-2.06-build/grub-2.06/include/grub/dl.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c: scope_hint: In function ‘grub_dl_check_license’
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:550:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘s’
grub2-2.06-build/grub-2.06/include/grub/err.h:91:75: note: in definition of macro ‘grub_error’
grub2-2.06-build/grub-2.06/include/grub/dl.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/misc.h:507:34: note: in expansion of macro ‘grub_dprintf’
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:911:3: note: in expansion of macro ‘grub_boot_time’
grub2-2.06-build/grub-2.06/include/grub/dl.h:30: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:529:10: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:560:12: note: in expansion of macro ‘grub_error’
grub2-2.06-build/grub-2.06/grub-core/kern/dl.c:529:10: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/include/grub/err.h:91:75: note: in definition of macro ‘grub_error’
grub2-2.06-build/grub-2.06/include/grub/err.h:91:75: note: in definition of macro ‘grub_error’
# 548| return grub_error (GRUB_ERR_BAD_MODULE,
# 549| "incompatible license in module %s: %s", mod->name,
# 550|-> (char *) e + s->sh_offset);
# 551| }
# 552|
Error: GCC_ANALYZER_WARNING (CWE-835): [#def123]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/efi.c: scope_hint: In function ‘grub_reboot’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/efi.c:177:3: warning[-Wanalyzer-infinite-loop]: infinite loop
# 175| efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
# 176| GRUB_EFI_RESET_COLD, GRUB_EFI_SUCCESS, 0, NULL);
# 177|-> for (;;) ;
# 178| }
# 179|
Error: GCC_ANALYZER_WARNING (CWE-835): [#def124]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/efi.c: scope_hint: In function ‘grub_exit’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/efi.c:191:3: warning[-Wanalyzer-infinite-loop]: infinite loop
# 189| efi_call_4 (grub_efi_system_table->boot_services->exit,
# 190| grub_efi_image_handle, rc, 0, 0);
# 191|-> for (;;) ;
# 192| }
# 193|
Error: COMPILER_WARNING: [#def125]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c: scope_hint: In function ‘grub_efi_allocate_pages_real’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:21: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘grub_efi_uintn_t’ {aka ‘unsigned int’}
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 178 | alloctype, memtype, pages, address, status);
# | ~~~~~
# | |
# | grub_efi_uintn_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:50: note: format string is defined here
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ~~~^
# | |
# | long unsigned int
# | %0x
# 175| {
# 176| grub_dprintf ("efi",
# 177|-> "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# 178| alloctype, memtype, pages, address, status);
# 179| grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
Error: COMPILER_WARNING: [#def126]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:21: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 8 has type ‘grub_efi_physical_address_t’ {aka ‘long long unsigned int’}
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 178 | alloctype, memtype, pages, address, status);
# | ~~~~~~~
# | |
# | grub_efi_physical_address_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:60: note: format string is defined here
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ~~~~~^
# | |
# | long unsigned int
# | %016llx
# 175| {
# 176| grub_dprintf ("efi",
# 177|-> "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# 178| alloctype, memtype, pages, address, status);
# 179| grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
Error: COMPILER_WARNING: [#def127]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:21: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 9 has type ‘grub_efi_status_t’ {aka ‘unsigned int’}
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 178 | alloctype, memtype, pages, address, status);
# | ~~~~~~
# | |
# | grub_efi_status_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:177:72: note: format string is defined here
# 177 | "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# | ~~~~~^
# | |
# | long unsigned int
# | %016x
# 175| {
# 176| grub_dprintf ("efi",
# 177|-> "allocate_pages(%d, %d, 0x%0lx, 0x%016lx) = 0x%016lx\n",
# 178| alloctype, memtype, pages, address, status);
# 179| grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
Error: COMPILER_WARNING: [#def128]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c: scope_hint: In function ‘grub_nx_init’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:626:21: warning[-Wformat=]: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘grub_addr_t’ {aka ‘unsigned int’}
# 626 | "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 627 | stack_current, err);
# | ~~~~~~~~~~~~~
# | |
# | grub_addr_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 624| {
# 625| grub_dprintf ("nx",
# 626|-> "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# 627| stack_current, err);
# 628| grub_error_pop ();
Error: COMPILER_WARNING: [#def129]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:642:21: warning[-Wformat=]: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘grub_addr_t’ {aka ‘unsigned int’}
# 642 | "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 643 | stack_current, err);
# | ~~~~~~~~~~~~~
# | |
# | grub_addr_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 640| {
# 641| grub_dprintf ("nx",
# 642|-> "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# 643| stack_current, err);
# 644| grub_error_pop ();
Error: COMPILER_WARNING: [#def130]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:663:25: warning[-Wformat=]: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘grub_addr_t’ {aka ‘unsigned int’}
# 663 | "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 664 | stack_current, err);
# | ~~~~~~~~~~~~~
# | |
# | grub_addr_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 661| {
# 662| grub_dprintf ("nx",
# 663|-> "grub_get_mem_attrs(0x%"PRIxGRUB_UINT64_T", ...) -> 0x%x\n",
# 664| stack_current, err);
# 665| grub_error_pop ();
Error: COMPILER_WARNING: [#def131]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c: scope_hint: In function ‘grub_get_mem_attrs’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:866:27: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 6 has type ‘grub_efi_physical_address_t’ {aka ‘long long unsigned int’}
# 866 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" and attrs %p\n",
# | ^~~~~~~~~~~~~~~~~~
# 867 | __func__, physaddr, physaddr+size-1, attrs);
# | ~~~~~~~~
# | |
# | grub_efi_physical_address_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:866:44: note: format string is defined here
# 866 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" and attrs %p\n",
# | ~^
# | |
# | unsigned int
# | %llx
# 864| if (physaddr & 0xfff || size & 0xfff || size == 0 || attrs == NULL)
# 865| {
# 866|-> grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" and attrs %p\n",
# 867| __func__, physaddr, physaddr+size-1, attrs);
# 868| return 0;
Error: COMPILER_WARNING: [#def132]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:866:27: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 7 has type ‘grub_efi_physical_address_t’ {aka ‘long long unsigned int’}
# 866 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" and attrs %p\n",
# | ^~~~~~~~~~~~~~~~~~
# 867 | __func__, physaddr, physaddr+size-1, attrs);
# | ~~~~~~~~~~~~~~~
# | |
# | grub_efi_physical_address_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 864| if (physaddr & 0xfff || size & 0xfff || size == 0 || attrs == NULL)
# 865| {
# 866|-> grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" and attrs %p\n",
# 867| __func__, physaddr, physaddr+size-1, attrs);
# 868| return 0;
Error: COMPILER_WARNING: [#def133]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c: scope_hint: In function ‘grub_update_mem_attrs’
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:900:27: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 6 has type ‘grub_efi_physical_address_t’ {aka ‘long long unsigned int’}
# 900 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" +%s%s%s -%s%s%s\n",
# | ^~~~~~~~~~~~~~~~~~
# 901 | __func__, physaddr, physaddr + size - 1,
# | ~~~~~~~~
# | |
# | grub_efi_physical_address_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:900:44: note: format string is defined here
# 900 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" +%s%s%s -%s%s%s\n",
# | ~^
# | |
# | unsigned int
# | %llx
# 898| if (physaddr & 0xfff || size & 0xfff || size == 0)
# 899| {
# 900|-> grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" +%s%s%s -%s%s%s\n",
# 901| __func__, physaddr, physaddr + size - 1,
# 902| (set_attrs & GRUB_MEM_ATTR_R) ? "r" : "",
Error: COMPILER_WARNING: [#def134]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:900:27: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 7 has type ‘grub_efi_physical_address_t’ {aka ‘long long unsigned int’}
# 900 | grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" +%s%s%s -%s%s%s\n",
# | ^~~~~~~~~~~~~~~~~~
# 901 | __func__, physaddr, physaddr + size - 1,
# | ~~~~~~~~~~~~~~~~~~~
# | |
# | grub_efi_physical_address_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 898| if (physaddr & 0xfff || size & 0xfff || size == 0)
# 899| {
# 900|-> grub_dprintf ("nx", "%s called on 0x%"PRIxGRUB_ADDR"-0x%"PRIxGRUB_ADDR" +%s%s%s -%s%s%s\n",
# 901| __func__, physaddr, physaddr + size - 1,
# 902| (set_attrs & GRUB_MEM_ATTR_R) ? "r" : "",
Error: COMPILER_WARNING: [#def135]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:912:23: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘grub_uint64_t’ {aka ‘long long unsigned int’}
# 912 | grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~
# | |
# | grub_uint64_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:912:55: note: format string is defined here
# 912 | grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# | ~~^
# | |
# | long unsigned int
# | %llx
# 910|
# 911| uefi_set_attrs = grub_mem_attrs_to_uefi_mem_attrs (set_attrs);
# 912|-> grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# 913| uefi_clear_attrs = grub_mem_attrs_to_uefi_mem_attrs (clear_attrs);
# 914| grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
Error: COMPILER_WARNING: [#def136]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:912:23: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘grub_uint64_t’ {aka ‘long long unsigned int’}
# 912 | grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~
# | |
# | grub_uint64_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:912:64: note: format string is defined here
# 912 | grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# | ~~^
# | |
# | long unsigned int
# | %llx
# 910|
# 911| uefi_set_attrs = grub_mem_attrs_to_uefi_mem_attrs (set_attrs);
# 912|-> grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# 913| uefi_clear_attrs = grub_mem_attrs_to_uefi_mem_attrs (clear_attrs);
# 914| grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
Error: COMPILER_WARNING: [#def137]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:914:23: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘grub_uint64_t’ {aka ‘long long unsigned int’}
# 914 | grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~
# | |
# | grub_uint64_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:914:57: note: format string is defined here
# 914 | grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# | ~~^
# | |
# | long unsigned int
# | %llx
# 912| grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# 913| uefi_clear_attrs = grub_mem_attrs_to_uefi_mem_attrs (clear_attrs);
# 914|-> grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# 915| if (uefi_set_attrs)
# 916| efi_status = efi_call_4(proto->set_memory_attributes,
Error: COMPILER_WARNING: [#def138]
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:914:23: warning[-Wformat=]: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘grub_uint64_t’ {aka ‘long long unsigned int’}
# 914 | grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~
# | |
# | grub_uint64_t {aka long long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/efi/mm.c:914:66: note: format string is defined here
# 914 | grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# | ~~^
# | |
# | long unsigned int
# | %llx
# 912| grub_dprintf ("nx", "translating set_attrs from 0x%lx to 0x%lx\n", set_attrs, uefi_set_attrs);
# 913| uefi_clear_attrs = grub_mem_attrs_to_uefi_mem_attrs (clear_attrs);
# 914|-> grub_dprintf ("nx", "translating clear_attrs from 0x%lx to 0x%lx\n", clear_attrs, uefi_clear_attrs);
# 915| if (uefi_set_attrs)
# 916| efi_status = efi_call_4(proto->set_memory_attributes,
Error: CLANG_WARNING: [#def139]
grub2-2.06-build/grub-2.06/grub-core/kern/emu/main.c:246:7: warning[deadcode.DeadStores]: Value stored to 'mods' is never read
# 244|
# 245| grub_util_load_image (arguments.mem_disk, mods);
# 246|-> mods = (char *) mods + memdisk_size;
# 247| }
# 248|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def140]
grub2-2.06-build/grub-2.06/grub-core/kern/env.c: scope_hint: In function ‘grub_register_variable_hook’
grub2-2.06-build/grub-2.06/grub-core/kern/env.c:214:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
# 212| }
# 213|
# 214|-> var->read_hook = read_hook;
# 215| var->write_hook = write_hook;
# 216|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def141]
grub2-2.06-build/grub-2.06/grub-core/kern/env.c: scope_hint: In function ‘grub_env_export’
grub2-2.06-build/grub-2.06/grub-core/kern/env.c:235:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
# 233| var = grub_env_find (name);
# 234| }
# 235|-> var->global = 1;
# 236|
# 237| return GRUB_ERR_NONE;
Error: COMPILER_WARNING (CWE-569): [#def142]
grub2-2.06-build/grub-2.06/grub-core/kern/file.c: scope_hint: In function ‘grub_file_read’
grub2-2.06-build/grub-2.06/grub-core/kern/file.c:179:18: warning[-Wtype-limits]: comparison of unsigned expression in ‘>= 0’ is always true
# 179 | if (file->size >= 0)
# | ^~
# 177|
# 178| #ifdef GRUB_MACHINE_EMU
# 179|-> if (file->size >= 0)
# 180| {
# 181| #endif
Error: GCC_ANALYZER_WARNING (CWE-476): [#def143]
grub2-2.06-build/grub-2.06/grub-core/kern/parser.c: scope_hint: In function ‘terminate_arg’
grub2-2.06-build/grub-2.06/grub-core/kern/parser.c:142:7: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 140| return GRUB_ERR_NONE;
# 141|
# 142|-> if (*(const char *) grub_buffer_peek_data_at (buffer, unread - 1) == '\0')
# 143| return GRUB_ERR_NONE;
# 144|
Error: CPPCHECK_WARNING: [#def144]
grub2-2.06-build/grub-2.06/grub-core/lib/LzFind.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def145]
grub2-2.06-build/grub-2.06/grub-core/lib/LzmaEnc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def146]
grub2-2.06-build/grub-2.06/grub-core/lib/arg.c:255:7: warning[core.NullDereference]: Array access (from variable 'arg') results in a null pointer dereference
# 253| /* No option is used. */
# 254| if ((num && (cmd->cmd->flags & GRUB_COMMAND_OPTIONS_AT_START))
# 255|-> || arg[0] != '-' || grub_strlen (arg) == 1)
# 256| {
# 257| if (add_arg (&argl, &num, arg) != 0)
Error: GCC_ANALYZER_WARNING (CWE-835): [#def147]
grub2-2.06-build/grub-2.06/grub-core/lib/efi/halt.c: scope_hint: In function ‘grub_halt’
grub2-2.06-build/grub-2.06/grub-core/lib/efi/halt.c:40:9: warning[-Wanalyzer-infinite-loop]: infinite loop
# 38| GRUB_EFI_RESET_SHUTDOWN, GRUB_EFI_SUCCESS, 0, NULL);
# 39|
# 40|-> while (1);
# 41| }
Error: CPPCHECK_WARNING: [#def148]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-fmtstream.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def149]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def150]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:647:3: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 645| hol_find_entry (struct hol *hol, const char *name)
# 646| {
# 647|-> struct hol_entry *entry = hol->entries;
# 648| unsigned num_entries = hol->num_entries;
# 649|
Error: CPPCHECK_WARNING (CWE-476): [#def151]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1033: error[ctunullpointer]: Null pointer dereference: argp
# 1031| argp_hol (const struct argp *argp, struct hol_cluster *cluster)
# 1032| {
# 1033|-> const struct argp_child *child = argp->children;
# 1034| struct hol *hol = make_hol (argp, cluster);
# 1035| if (child)
Error: CLANG_WARNING: [#def152]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1464:7: warning[core.NullDereference]: Access to field 'num_entries' results in a dereference of a null pointer (loaded from variable 'hol')
# 1462| hol_usage (struct hol *hol, argp_fmtstream_t stream)
# 1463| {
# 1464|-> if (hol->num_entries > 0)
# 1465| {
# 1466| unsigned nentries;
Error: CLANG_WARNING: [#def153]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1745:19: warning[core.NullDereference]: Access to field 'num_entries' results in a dereference of a null pointer (loaded from variable 'hol')
# 1743| /* Just show where the options go. */
# 1744| {
# 1745|-> if (hol->num_entries > 0)
# 1746| __argp_fmtstream_puts (fs, dgettext (argp->argp_domain,
# 1747| " [OPTION...]"));
Error: CLANG_WARNING: [#def154]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1774:46: warning[core.NullDereference]: Access to field 'argp_domain' results in a dereference of a null pointer (loaded from variable 'argp')
# 1772| if (flags & ARGP_HELP_SEE)
# 1773| {
# 1774|-> __argp_fmtstream_printf (fs, dgettext (argp->argp_domain, "\
# 1775| Try '%s --help' or '%s --usage' for more information.\n"),
# 1776| name, name);
Error: CLANG_WARNING: [#def155]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1784:11: warning[core.NullDereference]: Access to field 'num_entries' results in a dereference of a null pointer (loaded from variable 'hol')
# 1782| {
# 1783| /* Print info about all the options. */
# 1784|-> if (hol->num_entries > 0)
# 1785| {
# 1786| if (anything)
Error: CLANG_WARNING: [#def156]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:1804:7: warning[deadcode.DeadStores]: Value stored to 'anything' is never read
# 1802| "Report bugs to %s.\n"),
# 1803| argp_program_bug_address);
# 1804|-> anything = 1;
# 1805| }
# 1806|
Error: CLANG_WARNING: [#def157]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-help.c:2002:31: warning[core.NullDereference]: Access to field 'root_argp' results in a dereference of a null pointer (loaded from variable 'state')
# 2000| # endif
# 2001| if (! s && ! (s = strerror (errnum)))
# 2002|-> s = dgettext (state->root_argp->argp_domain,
# 2003| "Unknown system error");
# 2004| fputs_unlocked (s, stream);
Error: CPPCHECK_WARNING: [#def158]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def159]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/argp-parse.c:806:13: warning[unix.Malloc]: Potential memory leak
# 804| &parser->opt_data);
# 805| else
# 806|-> opt = _getopt_long_r (parser->state.argc, parser->state.argv,
# 807| parser->short_opts, parser->long_opts, 0,
# 808| &parser->opt_data);
Error: CPPCHECK_WARNING: [#def160]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/base64.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def161]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/getopt.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-195): [#def162]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/base64.c:48: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘imalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:51:12: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘int’} and ‘unsigned int’
# 51 | return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# | ^~
# 49| imalloc (idx_t s)
# 50| {
# 51|-> return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# 52| }
# 53|
Error: COMPILER_WARNING (CWE-195): [#def163]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/base64.c:48: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘imalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:51:12: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘long int’} and ‘long unsigned int’
# 51 | return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# | ^~
# 49| imalloc (idx_t s)
# 50| {
# 51|-> return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# 52| }
# 53|
Error: COMPILER_WARNING (CWE-195): [#def164]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘irealloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:61:12: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘int’} and ‘unsigned int’
# 61 | return s <= SIZE_MAX ? realloc (p, s | !s) : _gl_alloc_nomem ();
# | ^~
# 59| /* Work around GNU realloc glitch by treating a zero size as if it
# 60| were 1, so that returning NULL is equivalent to failing. */
# 61|-> return s <= SIZE_MAX ? realloc (p, s | !s) : _gl_alloc_nomem ();
# 62| }
# 63|
Error: COMPILER_WARNING (CWE-195): [#def165]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘irealloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:61:12: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘long int’} and ‘long unsigned int’
# 61 | return s <= SIZE_MAX ? realloc (p, s | !s) : _gl_alloc_nomem ();
# | ^~
# 59| /* Work around GNU realloc glitch by treating a zero size as if it
# 60| were 1, so that returning NULL is equivalent to failing. */
# 61|-> return s <= SIZE_MAX ? realloc (p, s | !s) : _gl_alloc_nomem ();
# 62| }
# 63|
Error: COMPILER_WARNING (CWE-195): [#def166]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘icalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:69:16: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘idx_t’ {aka ‘long int’}
# 69 | if (SIZE_MAX < n)
# | ^
# 67| icalloc (idx_t n, idx_t s)
# 68| {
# 69|-> if (SIZE_MAX < n)
# 70| {
# 71| if (s != 0)
Error: COMPILER_WARNING (CWE-195): [#def167]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘icalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:69:16: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘idx_t’ {aka ‘int’}
# 69 | if (SIZE_MAX < n)
# | ^
# 67| icalloc (idx_t n, idx_t s)
# 68| {
# 69|-> if (SIZE_MAX < n)
# 70| {
# 71| if (s != 0)
Error: COMPILER_WARNING (CWE-195): [#def168]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:75:16: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘idx_t’ {aka ‘long int’}
# 75 | if (SIZE_MAX < s)
# | ^
# 73| n = 0;
# 74| }
# 75|-> if (SIZE_MAX < s)
# 76| {
# 77| if (n != 0)
Error: COMPILER_WARNING (CWE-195): [#def169]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:75:16: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘idx_t’ {aka ‘int’}
# 75 | if (SIZE_MAX < s)
# | ^
# 73| n = 0;
# 74| }
# 75|-> if (SIZE_MAX < s)
# 76| {
# 77| if (n != 0)
Error: COMPILER_WARNING (CWE-195): [#def170]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘ireallocarray’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:91:13: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘int’} and ‘unsigned int’
# 91 | return (n <= SIZE_MAX && s <= SIZE_MAX
# | ^~
# 89| if (n == 0 || s == 0)
# 90| n = s = 1;
# 91|-> return (n <= SIZE_MAX && s <= SIZE_MAX
# 92| ? reallocarray (p, n, s)
# 93| : _gl_alloc_nomem ());
Error: COMPILER_WARNING (CWE-195): [#def171]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h: scope_hint: In function ‘ireallocarray’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:91:13: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘long int’} and ‘long unsigned int’
# 91 | return (n <= SIZE_MAX && s <= SIZE_MAX
# | ^~
# 89| if (n == 0 || s == 0)
# 90| n = s = 1;
# 91|-> return (n <= SIZE_MAX && s <= SIZE_MAX
# 92| ? reallocarray (p, n, s)
# 93| : _gl_alloc_nomem ());
Error: COMPILER_WARNING (CWE-195): [#def172]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:91:30: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘int’} and ‘unsigned int’
# 91 | return (n <= SIZE_MAX && s <= SIZE_MAX
# | ^~
# 89| if (n == 0 || s == 0)
# 90| n = s = 1;
# 91|-> return (n <= SIZE_MAX && s <= SIZE_MAX
# 92| ? reallocarray (p, n, s)
# 93| : _gl_alloc_nomem ());
Error: COMPILER_WARNING (CWE-195): [#def173]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/ialloc.h:91:30: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘idx_t’ {aka ‘long int’} and ‘long unsigned int’
# 91 | return (n <= SIZE_MAX && s <= SIZE_MAX
# | ^~
# 89| if (n == 0 || s == 0)
# 90| n = s = 1;
# 91|-> return (n <= SIZE_MAX && s <= SIZE_MAX
# 92| ? reallocarray (p, n, s)
# 93| : _gl_alloc_nomem ());
Error: CPPCHECK_WARNING: [#def174]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/mbswidth.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def175]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/printf-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-195): [#def176]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:74: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘re_compile_fastmap_iter’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:304:29: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 304 | while (++node < dfa->nodes_len
# | ^
# 302| p = buf;
# 303| *p++ = dfa->nodes[node].opr.c;
# 304|-> while (++node < dfa->nodes_len
# 305| && dfa->nodes[node].type == CHARACTER
# 306| && dfa->nodes[node].mb_partial)
Error: COMPILER_WARNING (CWE-195): [#def177]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:74: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘re_compile_fastmap_iter’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:304:29: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 304 | while (++node < dfa->nodes_len
# | ^
# 302| p = buf;
# 303| *p++ = dfa->nodes[node].opr.c;
# 304|-> while (++node < dfa->nodes_len
# 305| && dfa->nodes[node].type == CHARACTER
# 306| && dfa->nodes[node].mb_partial)
Error: COMPILER_WARNING (CWE-195): [#def178]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:310:38: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’
# 310 | &state) == p - buf
# | ^~
# 308| memset (&state, '\0', sizeof (state));
# 309| if (__mbrtowc (&wc, (const char *) buf, p - buf,
# 310|-> &state) == p - buf
# 311| && (__wcrtomb ((char *) buf, __towlower (wc), &state)
# 312| != (size_t) -1))
Error: COMPILER_WARNING (CWE-195): [#def179]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:310:38: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘unsigned int’} and ‘int’
# 310 | &state) == p - buf
# | ^~
# 308| memset (&state, '\0', sizeof (state));
# 309| if (__mbrtowc (&wc, (const char *) buf, p - buf,
# 310|-> &state) == p - buf
# 311| && (__wcrtomb ((char *) buf, __towlower (wc), &state)
# 312| != (size_t) -1))
Error: COMPILER_WARNING (CWE-195): [#def180]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:319:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 319 | for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
# | ^
# 317| {
# 318| int i, ch;
# 319|-> for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
# 320| {
# 321| int j;
Error: COMPILER_WARNING (CWE-195): [#def181]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:323:29: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 323 | for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# | ^
# 321| int j;
# 322| bitset_word_t w = dfa->nodes[node].opr.sbcset[i];
# 323|-> for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# 324| if (w & ((bitset_word_t) 1 << j))
# 325| re_set_fastmap (fastmap, icase, ch);
Error: COMPILER_WARNING (CWE-195): [#def182]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘free_dfa_content’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:564:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 564 | for (i = 0; i < dfa->nodes_len; ++i)
# | ^
# 562|
# 563| if (dfa->nodes)
# 564|-> for (i = 0; i < dfa->nodes_len; ++i)
# 565| free_token (dfa->nodes + i);
# 566| re_free (dfa->nexts);
Error: COMPILER_WARNING (CWE-195): [#def183]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘free_dfa_content’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:564:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 564 | for (i = 0; i < dfa->nodes_len; ++i)
# | ^
# 562|
# 563| if (dfa->nodes)
# 564|-> for (i = 0; i < dfa->nodes_len; ++i)
# 565| free_token (dfa->nodes + i);
# 566| re_free (dfa->nexts);
Error: COMPILER_WARNING (CWE-195): [#def184]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:567:17: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 567 | for (i = 0; i < dfa->nodes_len; ++i)
# | ^
# 565| free_token (dfa->nodes + i);
# 566| re_free (dfa->nexts);
# 567|-> for (i = 0; i < dfa->nodes_len; ++i)
# 568| {
# 569| if (dfa->eclosures != NULL)
Error: COMPILER_WARNING (CWE-195): [#def185]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:567:17: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 567 | for (i = 0; i < dfa->nodes_len; ++i)
# | ^
# 565| free_token (dfa->nodes + i);
# 566| re_free (dfa->nexts);
# 567|-> for (i = 0; i < dfa->nodes_len; ++i)
# 568| {
# 569| if (dfa->eclosures != NULL)
Error: COMPILER_WARNING (CWE-195): [#def186]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:582:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘re_hashval_t’ {aka ‘unsigned int’}
# 582 | for (i = 0; i <= dfa->state_hash_mask; ++i)
# | ^~
# 580|
# 581| if (dfa->state_table)
# 582|-> for (i = 0; i <= dfa->state_hash_mask; ++i)
# 583| {
# 584| struct re_state_table_entry *entry = dfa->state_table + i;
Error: COMPILER_WARNING (CWE-195): [#def187]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘init_dfa’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:870:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 870 | for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
# | ^
# 868|
# 869| /* Set the bits corresponding to single byte chars. */
# 870|-> for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
# 871| for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# 872| {
Error: COMPILER_WARNING (CWE-195): [#def188]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:871:27: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 871 | for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# | ^
# 869| /* Set the bits corresponding to single byte chars. */
# 870| for (i = 0, ch = 0; i < BITSET_WORDS; ++i)
# 871|-> for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# 872| {
# 873| wint_t wch = __btowc (ch);
Error: COMPILER_WARNING (CWE-195): [#def189]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘init_word_char’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:933:12: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 933 | for (; i < BITSET_WORDS; ++i)
# | ^
# 931|
# 932| general_case:
# 933|-> for (; i < BITSET_WORDS; ++i)
# 934| for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# 935| if (isalnum (ch) || ch == '_')
Error: COMPILER_WARNING (CWE-195): [#def190]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:934:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 934 | for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# | ^
# 932| general_case:
# 933| for (; i < BITSET_WORDS; ++i)
# 934|-> for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch)
# 935| if (isalnum (ch) || ch == '_')
# 936| dfa->word_char[i] |= (bitset_word_t) 1 << j;
Error: COMPILER_WARNING (CWE-195): [#def191]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘optimize_utf8’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1053:23: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1053 | for (node = 0; node < dfa->nodes_len; ++node)
# | ^
# 1051| bool has_period = false;
# 1052|
# 1053|-> for (node = 0; node < dfa->nodes_len; ++node)
# 1054| switch (dfa->nodes[node].type)
# 1055| {
Error: COMPILER_WARNING (CWE-195): [#def192]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘optimize_utf8’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1053:23: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1053 | for (node = 0; node < dfa->nodes_len; ++node)
# | ^
# 1051| bool has_period = false;
# 1052|
# 1053|-> for (node = 0; node < dfa->nodes_len; ++node)
# 1054| switch (dfa->nodes[node].type)
# 1055| {
Error: COMPILER_WARNING (CWE-195): [#def193]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1093:54: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 1093 | for (i = ASCII_CHARS / BITSET_WORD_BITS; i < BITSET_WORDS; ++i)
# | ^
# 1091| ? 0
# 1092| : BITSET_WORD_BITS - ASCII_CHARS % BITSET_WORD_BITS);
# 1093|-> for (i = ASCII_CHARS / BITSET_WORD_BITS; i < BITSET_WORDS; ++i)
# 1094| {
# 1095| if (dfa->nodes[node].opr.sbcset[i] >> rshift != 0)
Error: COMPILER_WARNING (CWE-195): [#def194]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1106:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1106 | for (node = 0; node < dfa->nodes_len; ++node)
# | ^
# 1104|
# 1105| if (mb_chars || has_period)
# 1106|-> for (node = 0; node < dfa->nodes_len; ++node)
# 1107| {
# 1108| if (dfa->nodes[node].type == CHARACTER
Error: COMPILER_WARNING (CWE-195): [#def195]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1106:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1106 | for (node = 0; node < dfa->nodes_len; ++node)
# | ^
# 1104|
# 1105| if (mb_chars || has_period)
# 1106|-> for (node = 0; node < dfa->nodes_len; ++node)
# 1107| {
# 1108| if (dfa->nodes[node].type == CHARACTER
Error: COMPILER_WARNING (CWE-195): [#def196]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘analyze’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1143:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1143 | for (i = 0; i < preg->re_nsub; i++)
# | ^
# 1141| {
# 1142| Idx i;
# 1143|-> for (i = 0; i < preg->re_nsub; i++)
# 1144| dfa->subexp_map[i] = i;
# 1145| preorder (dfa->str_tree, optimize_subexps, dfa);
Error: COMPILER_WARNING (CWE-195): [#def197]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘analyze’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1143:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1143 | for (i = 0; i < preg->re_nsub; i++)
# | ^
# 1141| {
# 1142| Idx i;
# 1143|-> for (i = 0; i < preg->re_nsub; i++)
# 1144| dfa->subexp_map[i] = i;
# 1145| preorder (dfa->str_tree, optimize_subexps, dfa);
Error: COMPILER_WARNING (CWE-195): [#def198]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1146:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1146 | for (i = 0; i < preg->re_nsub; i++)
# | ^
# 1144| dfa->subexp_map[i] = i;
# 1145| preorder (dfa->str_tree, optimize_subexps, dfa);
# 1146|-> for (i = 0; i < preg->re_nsub; i++)
# 1147| if (dfa->subexp_map[i] != i)
# 1148| break;
Error: COMPILER_WARNING (CWE-195): [#def199]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1146:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1146 | for (i = 0; i < preg->re_nsub; i++)
# | ^
# 1144| dfa->subexp_map[i] = i;
# 1145| preorder (dfa->str_tree, optimize_subexps, dfa);
# 1146|-> for (i = 0; i < preg->re_nsub; i++)
# 1147| if (dfa->subexp_map[i] != i)
# 1148| break;
Error: COMPILER_WARNING (CWE-195): [#def200]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1149:13: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1149 | if (i == preg->re_nsub)
# | ^~
# 1147| if (dfa->subexp_map[i] != i)
# 1148| break;
# 1149|-> if (i == preg->re_nsub)
# 1150| {
# 1151| re_free (dfa->subexp_map);
Error: COMPILER_WARNING (CWE-195): [#def201]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1149:13: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1149 | if (i == preg->re_nsub)
# | ^~
# 1147| if (dfa->subexp_map[i] != i)
# 1148| break;
# 1149|-> if (i == preg->re_nsub)
# 1150| {
# 1151| re_free (dfa->subexp_map);
Error: COMPILER_WARNING (CWE-195): [#def202]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘optimize_subexps’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1274:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 1274 | if (other_idx < BITSET_WORD_BITS)
# | ^
# 1272|
# 1273| dfa->subexp_map[other_idx] = dfa->subexp_map[node->token.opr.idx];
# 1274|-> if (other_idx < BITSET_WORD_BITS)
# 1275| dfa->used_bkref_map &= ~((bitset_word_t) 1 << other_idx);
# 1276| }
Error: COMPILER_WARNING (CWE-195): [#def203]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘lower_subexp’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1318:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 1318 | && (node->token.opr.idx >= BITSET_WORD_BITS
# | ^~
# 1316| this case is the sed "script" /\(\)/x. */
# 1317| && node->left != NULL
# 1318|-> && (node->token.opr.idx >= BITSET_WORD_BITS
# 1319| || !(dfa->used_bkref_map
# 1320| & ((bitset_word_t) 1 << node->token.opr.idx))))
Error: COMPILER_WARNING (CWE-195): [#def204]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘calc_inveclosure’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1594:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1594 | for (idx = 0; idx < dfa->nodes_len; ++idx)
# | ^
# 1592| Idx src, idx;
# 1593| bool ok;
# 1594|-> for (idx = 0; idx < dfa->nodes_len; ++idx)
# 1595| re_node_set_init_empty (dfa->inveclosures + idx);
# 1596|
Error: COMPILER_WARNING (CWE-195): [#def205]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘calc_inveclosure’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1594:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1594 | for (idx = 0; idx < dfa->nodes_len; ++idx)
# | ^
# 1592| Idx src, idx;
# 1593| bool ok;
# 1594|-> for (idx = 0; idx < dfa->nodes_len; ++idx)
# 1595| re_node_set_init_empty (dfa->inveclosures + idx);
# 1596|
Error: COMPILER_WARNING (CWE-195): [#def206]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1597:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1597 | for (src = 0; src < dfa->nodes_len; ++src)
# | ^
# 1595| re_node_set_init_empty (dfa->inveclosures + idx);
# 1596|
# 1597|-> for (src = 0; src < dfa->nodes_len; ++src)
# 1598| {
# 1599| Idx *elems = dfa->eclosures[src].elems;
Error: COMPILER_WARNING (CWE-195): [#def207]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1597:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1597 | for (src = 0; src < dfa->nodes_len; ++src)
# | ^
# 1595| re_node_set_init_empty (dfa->inveclosures + idx);
# 1596|
# 1597|-> for (src = 0; src < dfa->nodes_len; ++src)
# 1598| {
# 1599| Idx *elems = dfa->eclosures[src].elems;
Error: COMPILER_WARNING (CWE-195): [#def208]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘calc_eclosure’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1625:20: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1625 | if (node_idx == dfa->nodes_len)
# | ^~
# 1623| reg_errcode_t err;
# 1624| re_node_set eclosure_elem;
# 1625|-> if (node_idx == dfa->nodes_len)
# 1626| {
# 1627| if (!incomplete)
Error: COMPILER_WARNING (CWE-195): [#def209]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘calc_eclosure’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:1625:20: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1625 | if (node_idx == dfa->nodes_len)
# | ^~
# 1623| reg_errcode_t err;
# 1624| re_node_set eclosure_elem;
# 1625|-> if (node_idx == dfa->nodes_len)
# 1626| {
# 1627| if (!incomplete)
Error: COMPILER_WARNING (CWE-195): [#def210]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c: scope_hint: In function ‘parse_bracket_exp’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:3240:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 3240 | for (sbc_idx = 0; sbc_idx < BITSET_WORDS; ++sbc_idx)
# | ^
# 3238| if (__glibc_unlikely (mbc_tree == NULL))
# 3239| goto parse_bracket_exp_espace;
# 3240|-> for (sbc_idx = 0; sbc_idx < BITSET_WORDS; ++sbc_idx)
# 3241| if (sbcset[sbc_idx])
# 3242| break;
Error: COMPILER_WARNING (CWE-195): [#def211]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regcomp.c:3245:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 3245 | if (sbc_idx < BITSET_WORDS)
# | ^
# 3243| /* If there are no bits set in sbcset, there is no point
# 3244| of having both SIMPLE_BRACKET and COMPLEX_BRACKET. */
# 3245|-> if (sbc_idx < BITSET_WORDS)
# 3246| {
# 3247| /* Build a tree for simple bracket. */
Error: COMPILER_WARNING (CWE-195): [#def212]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/libc-config.h:164: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘re_string_realloc_buffers’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:143:29: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 143 | < new_buf_len))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 141| const size_t max_object_size = MAX (sizeof (wint_t), sizeof (Idx));
# 142| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size)
# 143|-> < new_buf_len))
# 144| return REG_ESPACE;
# 145|
Error: COMPILER_WARNING (CWE-195): [#def213]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/libc-config.h:164: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘re_string_realloc_buffers’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:143:29: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 143 | < new_buf_len))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 141| const size_t max_object_size = MAX (sizeof (wint_t), sizeof (Idx));
# 142| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size)
# 143|-> < new_buf_len))
# 144| return REG_ESPACE;
# 145|
Error: COMPILER_WARNING (CWE-195): [#def214]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:73: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘build_wcs_upper_buffer’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:397:44: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘Idx’ {aka ‘int’}
# 397 | if (byte_idx + mbcdlen > pstr->bufs_len)
# | ^
# 395| size_t i;
# 396|
# 397|-> if (byte_idx + mbcdlen > pstr->bufs_len)
# 398| {
# 399| pstr->cur_state = prev_st;
Error: COMPILER_WARNING (CWE-195): [#def215]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:73: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘build_wcs_upper_buffer’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:397:44: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘unsigned int’} and ‘Idx’ {aka ‘int’}
# 397 | if (byte_idx + mbcdlen > pstr->bufs_len)
# | ^
# 395| size_t i;
# 396|
# 397|-> if (byte_idx + mbcdlen > pstr->bufs_len)
# 398| {
# 399| pstr->cur_state = prev_st;
Error: COMPILER_WARNING (CWE-195): [#def216]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘re_string_reconstruct’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:737:48: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’}
# 737 | if (raw + offset - p <= mbclen
# | ^~
# 735| mbclen = __mbrtowc (&wc2, (const char *) pp, mlen,
# 736| &cur_state);
# 737|-> if (raw + offset - p <= mbclen
# 738| && mbclen < (size_t) -2)
# 739| {
Error: COMPILER_WARNING (CWE-195): [#def217]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c: scope_hint: In function ‘re_string_reconstruct’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:737:48: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long int’ and ‘size_t’ {aka ‘long unsigned int’}
# 737 | if (raw + offset - p <= mbclen
# | ^~
# 735| mbclen = __mbrtowc (&wc2, (const char *) pp, mlen,
# 736| &cur_state);
# 737|-> if (raw + offset - p <= mbclen
# 738| && mbclen < (size_t) -2)
# 739| {
Error: COMPILER_WARNING (CWE-195): [#def218]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:71: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h: scope_hint: In function ‘bitset_not’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:749:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 749 | for (bitset_i = 0; bitset_i < SBC_MAX / BITSET_WORD_BITS; ++bitset_i)
# | ^
# 747| {
# 748| int bitset_i;
# 749|-> for (bitset_i = 0; bitset_i < SBC_MAX / BITSET_WORD_BITS; ++bitset_i)
# 750| set[bitset_i] = ~set[bitset_i];
# 751| if (SBC_MAX % BITSET_WORD_BITS != 0)
Error: COMPILER_WARNING (CWE-195): [#def219]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h: scope_hint: In function ‘bitset_merge’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:761:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 761 | for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
# | ^
# 759| {
# 760| int bitset_i;
# 761|-> for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
# 762| dest[bitset_i] |= src[bitset_i];
# 763| }
Error: COMPILER_WARNING (CWE-195): [#def220]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h: scope_hint: In function ‘bitset_mask’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:769:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 769 | for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
# | ^
# 767| {
# 768| int bitset_i;
# 769|-> for (bitset_i = 0; bitset_i < BITSET_WORDS; ++bitset_i)
# 770| dest[bitset_i] &= src[bitset_i];
# 771| }
Error: COMPILER_WARNING (CWE-195): [#def221]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘re_copy_regs’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:481:39: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘__re_size_t’ {aka ‘unsigned int’}
# 481 | if (__glibc_unlikely (need_regs > regs->num_regs))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 479| allocated, reallocate them. If we need fewer, just
# 480| leave it alone. */
# 481|-> if (__glibc_unlikely (need_regs > regs->num_regs))
# 482| {
# 483| regoff_t *new_start = re_realloc (regs->start, regoff_t, need_regs);
Error: COMPILER_WARNING (CWE-195): [#def222]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:40: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:502:27: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘__re_size_t’ {aka ‘unsigned int’}
# 502 | DEBUG_ASSERT (nregs <= regs->num_regs);
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/verify.h:300:22: note: in definition of macro ‘assume’
# 300 | # define assume(R) ((R) ? (void) 0 : __builtin_unreachable ())
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:502:7: note: in expansion of macro ‘DEBUG_ASSERT’
# 502 | DEBUG_ASSERT (nregs <= regs->num_regs);
# | ^~~~~~~~~~~~
# 500| DEBUG_ASSERT (regs_allocated == REGS_FIXED);
# 501| /* This function may not be called with REGS_FIXED and nregs too big. */
# 502|-> DEBUG_ASSERT (nregs <= regs->num_regs);
# 503| rval = REGS_FIXED;
# 504| }
Error: COMPILER_WARNING (CWE-195): [#def223]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:75: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:512:13: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘__re_size_t’ {aka ‘unsigned int’}
# 512 | for ( ; i < regs->num_regs; ++i)
# | ^
# 510| regs->end[i] = pmatch[i].rm_eo;
# 511| }
# 512|-> for ( ; i < regs->num_regs; ++i)
# 513| regs->start[i] = regs->end[i] = -1;
# 514|
Error: COMPILER_WARNING (CWE-195): [#def224]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘re_search_internal’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:651:30: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 651 | <= mctx.input.bufs_len)))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 649| /* Avoid overflow. */
# 650| if (__glibc_unlikely ((MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
# 651|-> <= mctx.input.bufs_len)))
# 652| {
# 653| err = REG_ESPACE;
Error: COMPILER_WARNING (CWE-195): [#def225]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘re_search_internal’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:651:30: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 651 | <= mctx.input.bufs_len)))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 649| /* Avoid overflow. */
# 650| if (__glibc_unlikely ((MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
# 651|-> <= mctx.input.bufs_len)))
# 652| {
# 653| err = REG_ESPACE;
Error: COMPILER_WARNING (CWE-195): [#def226]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:756:28: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘__re_size_t’ {aka ‘unsigned int’} and ‘Idx’ {aka ‘int’}
# 756 | ch = (offset < mctx.input.valid_len
# | ^
# 754| }
# 755| /* Use buffer byte if OFFSET is in buffer, otherwise '\0'. */
# 756|-> ch = (offset < mctx.input.valid_len
# 757| ? re_string_byte_at (&mctx.input, offset) : 0);
# 758| if (fastmap[ch])
Error: CLANG_WARNING: [#def227]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:75: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:810:5: warning[deadcode.DeadStores]: Value stored to 'match_last' is never read
# 808| if (__glibc_unlikely (err != REG_NOMATCH))
# 809| goto free_return;
# 810|-> match_last = -1;
# 811| }
# 812| else
Error: COMPILER_WARNING (CWE-195): [#def228]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:829:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 829 | for (reg_idx = 1; reg_idx < nmatch; ++reg_idx)
# | ^
# 827|
# 828| /* Initialize registers. */
# 829|-> for (reg_idx = 1; reg_idx < nmatch; ++reg_idx)
# 830| pmatch[reg_idx].rm_so = pmatch[reg_idx].rm_eo = -1;
# 831|
Error: COMPILER_WARNING (CWE-195): [#def229]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:829:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 829 | for (reg_idx = 1; reg_idx < nmatch; ++reg_idx)
# | ^
# 827|
# 828| /* Initialize registers. */
# 829|-> for (reg_idx = 1; reg_idx < nmatch; ++reg_idx)
# 830| pmatch[reg_idx].rm_so = pmatch[reg_idx].rm_eo = -1;
# 831|
Error: COMPILER_WARNING (CWE-195): [#def230]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:850:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 850 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# | ^
# 848| the buffers so that we could assume that the matching starts
# 849| from 0. */
# 850|-> for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# 851| if (pmatch[reg_idx].rm_so != -1)
# 852| {
Error: COMPILER_WARNING (CWE-195): [#def231]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:850:33: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 850 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# | ^
# 848| the buffers so that we could assume that the matching starts
# 849| from 0. */
# 850|-> for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# 851| if (pmatch[reg_idx].rm_so != -1)
# 852| {
Error: COMPILER_WARNING (CWE-195): [#def232]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:874:39: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’}
# 874 | for (reg_idx = 0; reg_idx + 1 < nmatch; reg_idx++)
# | ^
# 872|
# 873| if (dfa->subexp_map)
# 874|-> for (reg_idx = 0; reg_idx + 1 < nmatch; reg_idx++)
# 875| if (dfa->subexp_map[reg_idx] != reg_idx)
# 876| {
Error: COMPILER_WARNING (CWE-195): [#def233]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:874:39: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’}
# 874 | for (reg_idx = 0; reg_idx + 1 < nmatch; reg_idx++)
# | ^
# 872|
# 873| if (dfa->subexp_map)
# 874|-> for (reg_idx = 0; reg_idx + 1 < nmatch; reg_idx++)
# 875| if (dfa->subexp_map[reg_idx] != reg_idx)
# 876| {
Error: COMPILER_WARNING (CWE-195): [#def234]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘prune_impossible_nodes’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:908:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 908 | <= match_last))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 906| /* Avoid overflow. */
# 907| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
# 908|-> <= match_last))
# 909| return REG_ESPACE;
# 910|
Error: COMPILER_WARNING (CWE-195): [#def235]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘prune_impossible_nodes’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:908:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 908 | <= match_last))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 906| /* Avoid overflow. */
# 907| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *))
# 908|-> <= match_last))
# 909| return REG_ESPACE;
# 910|
Error: COMPILER_WARNING (CWE-195): [#def236]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘set_regs’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:1410:41: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
# 1410 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# | ^
# 1408| if (fs)
# 1409| {
# 1410|-> for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# 1411| if (pmatch[reg_idx].rm_so > -1 && pmatch[reg_idx].rm_eo == -1)
# 1412| {
Error: COMPILER_WARNING (CWE-195): [#def237]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘set_regs’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:1410:41: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘size_t’ {aka ‘unsigned int’}
# 1410 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# | ^
# 1408| if (fs)
# 1409| {
# 1410|-> for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
# 1411| if (pmatch[reg_idx].rm_so > -1 && pmatch[reg_idx].rm_eo == -1)
# 1412| {
Error: COMPILER_WARNING (CWE-195): [#def238]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘check_dst_limits_calc_pos_1’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:1893:34: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 1893 | if (subexp_idx < BITSET_WORD_BITS
# | ^
# 1891| continue;
# 1892|
# 1893|-> if (subexp_idx < BITSET_WORD_BITS
# 1894| && !(ent->eps_reachable_subexps_map
# 1895| & ((bitset_word_t) 1 << subexp_idx)))
Error: COMPILER_WARNING (CWE-195): [#def239]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:1921:34: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 1921 | if (subexp_idx < BITSET_WORD_BITS)
# | ^
# 1919| return 0;
# 1920|
# 1921|-> if (subexp_idx < BITSET_WORD_BITS)
# 1922| ent->eps_reachable_subexps_map
# 1923| &= ~((bitset_word_t) 1 << subexp_idx);
Error: COMPILER_WARNING (CWE-195): [#def240]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘check_subexp_matching_top’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:2371:39: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 2371 | && dfa->nodes[node].opr.idx < BITSET_WORD_BITS
# | ^
# 2369| Idx node = cur_nodes->elems[node_idx];
# 2370| if (dfa->nodes[node].type == OP_OPEN_SUBEXP
# 2371|-> && dfa->nodes[node].opr.idx < BITSET_WORD_BITS
# 2372| && (dfa->used_bkref_map
# 2373| & ((bitset_word_t) 1 << dfa->nodes[node].opr.idx)))
Error: COMPILER_WARNING (CWE-195): [#def241]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘check_arrival’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:2832:65: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 2832 | if (__glibc_unlikely (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 2830| return REG_ESPACE;
# 2831| new_alloc = old_alloc + incr_alloc;
# 2832|-> if (__glibc_unlikely (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc))
# 2833| return REG_ESPACE;
# 2834| new_array = re_realloc (path->array, re_dfastate_t *, new_alloc);
Error: COMPILER_WARNING (CWE-195): [#def242]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘check_arrival’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:2832:65: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 2832 | if (__glibc_unlikely (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 2830| return REG_ESPACE;
# 2831| new_alloc = old_alloc + incr_alloc;
# 2832|-> if (__glibc_unlikely (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc))
# 2833| return REG_ESPACE;
# 2834| new_array = re_realloc (path->array, re_dfastate_t *, new_alloc);
Error: COMPILER_WARNING (CWE-195): [#def243]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘build_trtable’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3345:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3345 | for (i = 0; i < BITSET_WORDS; ++i)
# | ^
# 3343|
# 3344| /* For all characters ch...: */
# 3345|-> for (i = 0; i < BITSET_WORDS; ++i)
# 3346| for (ch = i * BITSET_WORD_BITS, elem = acceptable[i], mask = 1;
# 3347| elem;
Error: COMPILER_WARNING (CWE-195): [#def244]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3376:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3376 | for (i = 0; i < BITSET_WORDS; ++i)
# | ^
# 3374|
# 3375| /* For all characters ch...: */
# 3376|-> for (i = 0; i < BITSET_WORDS; ++i)
# 3377| for (ch = i * BITSET_WORD_BITS, elem = acceptable[i], mask = 1;
# 3378| elem;
Error: COMPILER_WARNING (CWE-195): [#def245]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘group_nodes_into_DFAstates’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3502:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3502 | for (j = 0; j < BITSET_WORDS; ++j)
# | ^
# 3500| }
# 3501| if (dfa->mb_cur_max > 1)
# 3502|-> for (j = 0; j < BITSET_WORDS; ++j)
# 3503| any_set |= (accepts[j] &= (dfa->word_char[j] | ~dfa->sb_char[j]));
# 3504| else
Error: COMPILER_WARNING (CWE-195): [#def246]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3505:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3505 | for (j = 0; j < BITSET_WORDS; ++j)
# | ^
# 3503| any_set |= (accepts[j] &= (dfa->word_char[j] | ~dfa->sb_char[j]));
# 3504| else
# 3505|-> for (j = 0; j < BITSET_WORDS; ++j)
# 3506| any_set |= (accepts[j] &= dfa->word_char[j]);
# 3507| if (!any_set)
Error: COMPILER_WARNING (CWE-195): [#def247]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3519:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3519 | for (j = 0; j < BITSET_WORDS; ++j)
# | ^
# 3517| }
# 3518| if (dfa->mb_cur_max > 1)
# 3519|-> for (j = 0; j < BITSET_WORDS; ++j)
# 3520| any_set |= (accepts[j] &= ~(dfa->word_char[j] & dfa->sb_char[j]));
# 3521| else
Error: COMPILER_WARNING (CWE-195): [#def248]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3522:31: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3522 | for (j = 0; j < BITSET_WORDS; ++j)
# | ^
# 3520| any_set |= (accepts[j] &= ~(dfa->word_char[j] & dfa->sb_char[j]));
# 3521| else
# 3522|-> for (j = 0; j < BITSET_WORDS; ++j)
# 3523| any_set |= (accepts[j] &= ~dfa->word_char[j]);
# 3524| if (!any_set)
Error: COMPILER_WARNING (CWE-195): [#def249]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3544:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3544 | for (k = 0; k < BITSET_WORDS; ++k)
# | ^
# 3542| /* Enumerate the intersection set of this state and 'accepts'. */
# 3543| has_intersec = 0;
# 3544|-> for (k = 0; k < BITSET_WORDS; ++k)
# 3545| has_intersec |= intersec[k] = accepts[k] & dests_ch[j][k];
# 3546| /* And skip if the intersection set is empty. */
Error: COMPILER_WARNING (CWE-195): [#def250]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3552:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘Idx’ {aka ‘int’} and ‘long unsigned int’
# 3552 | for (k = 0; k < BITSET_WORDS; ++k)
# | ^
# 3550| /* Then check if this state is a subset of 'accepts'. */
# 3551| not_subset = not_consumed = 0;
# 3552|-> for (k = 0; k < BITSET_WORDS; ++k)
# 3553| {
# 3554| not_subset |= remains[k] = ~accepts[k] & dests_ch[j][k];
Error: COMPILER_WARNING (CWE-195): [#def251]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘extend_buffers’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3954:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 3954 | <= pstr->bufs_len))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 3952| /* Avoid overflow. */
# 3953| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) / 2
# 3954|-> <= pstr->bufs_len))
# 3955| return REG_ESPACE;
# 3956|
Error: COMPILER_WARNING (CWE-195): [#def252]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘extend_buffers’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3954:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 3954 | <= pstr->bufs_len))
# | ^~
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 3952| /* Avoid overflow. */
# 3953| if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) / 2
# 3954|-> <= pstr->bufs_len))
# 3955| return REG_ESPACE;
# 3956|
Error: COMPILER_WARNING (CWE-195): [#def253]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘match_ctx_init’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:4019:71: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘Idx’ {aka ‘int’}
# 4019 | if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 4017| MAX (sizeof (struct re_backref_cache_entry),
# 4018| sizeof (re_sub_match_top_t *));
# 4019|-> if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n))
# 4020| return REG_ESPACE;
# 4021|
Error: COMPILER_WARNING (CWE-195): [#def254]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c: scope_hint: In function ‘match_ctx_init’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:4019:71: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘Idx’ {aka ‘int’}
# 4019 | if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n))
# | ^
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/cdefs.h:510:52: note: in definition of macro ‘__glibc_unlikely’
# 510 | # define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# | ^~~~
# 4017| MAX (sizeof (struct re_backref_cache_entry),
# 4018| sizeof (re_sub_match_top_t *));
# 4019|-> if (__glibc_unlikely (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n))
# 4020| return REG_ESPACE;
# 4021|
Error: CPPCHECK_WARNING: [#def255]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def256]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c: scope_hint: In function ‘vasnprintf’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1993:28: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/printf-parse.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:96: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1875:7: note: in expansion of macro ‘PRINTF_FETCHARGS’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1956:3: note: in expansion of macro ‘ENSURE_ALLOCATION_ELSE’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1992:13: note: in expansion of macro ‘ENSURE_ALLOCATION’
# 1991| augmented_length = xsum (length, 1);
# 1992| ENSURE_ALLOCATION (augmented_length);
# 1993|-> result[length] = '%';
# 1994| length = augmented_length;
# 1995| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def257]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:5204:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘buf_malloced’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1875:7: note: in expansion of macro ‘PRINTF_FETCHARGS’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1956:3: note: in expansion of macro ‘ENSURE_ALLOCATION_ELSE’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:5199:17: note: in expansion of macro ‘ENSURE_ALLOCATION’
# 5202| /* Prepare checking whether snprintf returns the count
# 5203| via %n. */
# 5204|-> *(TCHAR_T *) (result + length) = '\0';
# 5205| #endif
# 5206|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def258]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:5204:48: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1875:7: note: in expansion of macro ‘PRINTF_FETCHARGS’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:1956:3: note: in expansion of macro ‘ENSURE_ALLOCATION_ELSE’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/vasnprintf.c:5199:17: note: in expansion of macro ‘ENSURE_ALLOCATION’
# 5202| /* Prepare checking whether snprintf returns the count
# 5203| via %n. */
# 5204|-> *(TCHAR_T *) (result + length) = '\0';
# 5205| #endif
# 5206|
Error: GCC_ANALYZER_WARNING (CWE-835): [#def259]
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c: scope_hint: In function ‘grub_reboot’
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:40:11: warning[-Wanalyzer-infinite-loop]: infinite loop
# 38| relocator = grub_relocator_new ();
# 39| if (!relocator)
# 40|-> while (1);
# 41| err = grub_relocator_alloc_chunk_align (relocator, &ch, 0x1000, 0x1000,
# 42| grub_reboot_end - grub_reboot_start,
Error: GCC_ANALYZER_WARNING (CWE-835): [#def260]
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:46:11: warning[-Wanalyzer-infinite-loop]: infinite loop
# 44| 0);
# 45| if (err)
# 46|-> while (1);
# 47| buf = get_virtual_current_address (ch);
# 48| grub_memcpy (buf, grub_reboot_start, grub_reboot_end - grub_reboot_start);
Error: CLANG_WARNING: [#def261]
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:59:3: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 57| grub_stop_floppy ();
# 58|
# 59|-> err = grub_relocator16_boot (relocator, state);
# 60|
# 61| while (1);
Error: CLANG_WARNING: [#def262]
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:59:9: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'ebx')
# 57| grub_stop_floppy ();
# 58|
# 59|-> err = grub_relocator16_boot (relocator, state);
# 60|
# 61| while (1);
Error: GCC_ANALYZER_WARNING (CWE-835): [#def263]
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:61:9: warning[-Wanalyzer-infinite-loop]: infinite loop
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/i386/reboot.c:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/i386/floppy.h:25: included_from: Included from here.
# 59| err = grub_relocator16_boot (relocator, state);
# 60|
# 61|-> while (1);
# 62| }
# 63|
Error: COMPILER_WARNING (CWE-1071): [#def264]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/rijndael.c: scope_hint: In function ‘do_setkey’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/rijndael.c:229:9: warning[-Wempty-body]: suggest braces around empty body in an ‘if’ statement
# 229 | ;
# | ^
# 227|
# 228| if (0)
# 229|-> ;
# 230| #ifdef USE_PADLOCK
# 231| else if ((_gcry_get_hw_features () & HWF_PADLOCK_AES))
Error: COMPILER_WARNING (CWE-195): [#def265]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/rijndael.c:352:21: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’
# 352 | for (i = 0; i < keylen; i++)
# | ^
# 350| {
# 351| #define W (ctx->keyschenc)
# 352|-> for (i = 0; i < keylen; i++)
# 353| {
# 354| k[i >> 2][i & 3] = key[i];
Error: GCC_ANALYZER_WARNING (CWE-457): [#def266]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c: scope_hint: In function ‘transform’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c:142:34: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘x[1]’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c:98:41: note: in definition of macro ‘R’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c:264:7: note: in expansion of macro ‘TRANSFORM’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c:264:7: note: in expansion of macro ‘TRANSFORM’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha1.c:98:41: note: in definition of macro ‘R’
# 140| /* Transform. */
# 141| R( a, b, c, d, e, F1, K1, x[ 0] );
# 142|-> R( e, a, b, c, d, F1, K1, x[ 1] );
# 143| R( d, e, a, b, c, F1, K1, x[ 2] );
# 144| R( c, d, e, a, b, F1, K1, x[ 3] );
Error: GCC_ANALYZER_WARNING (CWE-457): [#def267]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c:44: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c: scope_hint: In function ‘transform’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c:197:16: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘w[<unknown>]’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/bithelp.h:53:22: note: in definition of macro ‘ror’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c:197:12: note: in expansion of macro ‘S1’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/bithelp.h:53:22: note: in definition of macro ‘ror’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c:197:12: note: in expansion of macro ‘S1’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/bithelp.h:53:22: note: in definition of macro ‘ror’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/cipher/sha256.c:197:12: note: in expansion of macro ‘S1’
# 195| w[i] = x[i];
# 196| for (; i < 64; i++)
# 197|-> w[i] = S1(w[i-2]) + w[i-7] + S0(w[i-15]) + w[i-16];
# 198|
# 199| for (i=0; i < 64;)
Error: GCC_ANALYZER_WARNING (CWE-476): [#def268]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c: scope_hint: In function ‘gcry_mpi_set’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:90:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:307:3: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:54: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:303:26: note: in expansion of macro ‘mpi_get_nlimbs’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:304:3: note: in expansion of macro ‘RESIZE_IF_NEEDED’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:307:3: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:307:3: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:307:3: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpiutil.c:307:3: note: in expansion of macro ‘MPN_COPY’
# 88| mpi_size_t _i; \
# 89| for( _i = 0; _i < (n); _i++ ) \
# 90|-> (d)[_i] = (s)[_i]; \
# 91| } while(0)
# 92|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def269]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:35: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c: scope_hint: In function ‘gcry_mpi_powm’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:90:26: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:36: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:105:3: note: in expansion of macro ‘count_leading_zeros’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:105:3: note: in expansion of macro ‘count_leading_zeros’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/src/mpi.h:38: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:54: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:160:7: note: in expansion of macro ‘gcry_assert’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:160:7: note: in expansion of macro ‘gcry_assert’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:162:24: note: in expansion of macro ‘mpi_alloc_limb_space’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:163:7: note: in expansion of macro ‘MPN_COPY’
# 88| mpi_size_t _i; \
# 89| for( _i = 0; _i < (n); _i++ ) \
# 90|-> (d)[_i] = (s)[_i]; \
# 91| } while(0)
# 92|
Error: COMPILER_WARNING (CWE-563): [#def270]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c:33: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c: scope_hint: In function ‘_gcry_mpih_mod_1’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:150:24: warning[-Wunused-but-set-variable]: variable ‘_ql’ set but not used
# 150 | mpi_limb_t _q, _ql, _r; \
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c:100:17: note: in expansion of macro ‘UDIV_QRNND_PREINV’
# 100 | UDIV_QRNND_PREINV(dummy, r, r,
# | ^~~~~~~~~~~~~~~~~
# 148| #define UDIV_QRNND_PREINV(q, r, nh, nl, d, di) \
# 149| do { \
# 150|-> mpi_limb_t _q, _ql, _r; \
# 151| mpi_limb_t _xh, _xl; \
# 152| umul_ppmm (_q, _ql, (nh), (di)); \
Error: GCC_ANALYZER_WARNING (CWE-465): [#def271]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:147:8: warning[-Wanalyzer-deref-before-check]: check of ‘w’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:129:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:129:19: note: in expansion of macro ‘mpi_is_secure’
# 145| /* Ensure W has space enough to store the result. */
# 146| wsize = usize + vsize;
# 147|-> if ( !mpi_is_secure (w) && (mpi_is_secure (u) || mpi_is_secure (v)) ) {
# 148| /* w is not allocated in secure space but u or v is. To make sure
# 149| * that no temporray results are stored in w, we temporary use
Error: GCC_ANALYZER_WARNING (CWE-465): [#def272]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c: scope_hint: In function ‘do_get_buffer’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c:246:30: warning[-Wanalyzer-deref-before-check]: check of ‘a’ for NULL after already dereferencing it
# 244| *nbytes = a->nlimbs * BYTES_PER_MPI_LIMB;
# 245| n = *nbytes? *nbytes:1; /* Allocate at least one byte. */
# 246|-> p = buffer = (force_secure || mpi_is_secure(a))? gcry_malloc_secure (n)
# 247| : gcry_malloc (n);
# 248| if (!buffer)
Error: COMPILER_WARNING (CWE-563): [#def273]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c:53:9: warning[-Wunused-but-set-variable]: variable ‘dummy’ set but not used
# 53 | int dummy;
# | ^~~~~
# 51| mpi_size_t i;
# 52| mpi_limb_t n1, n0, r;
# 53|-> int dummy;
# 54|
# 55| /* Botch: Should this be handled at all? Rely on callers? */
Error: COMPILER_WARNING (CWE-563): [#def274]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpih-div.c:403:9: warning[-Wunused-but-set-variable]: variable ‘dummy’ set but not used
# 403 | int dummy;
# | ^~~~~
# 401| mpi_size_t i;
# 402| mpi_limb_t n1, n0, r;
# 403|-> int dummy;
# 404|
# 405| if( !dividend_size )
Error: GCC_ANALYZER_WARNING (CWE-465): [#def275]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:54: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:35: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c: scope_hint: In function ‘gcry_mpi_powm’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/src/mpi.h:110:31: warning[-Wanalyzer-deref-before-check]: check of ‘expo’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:74:10: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:74:10: note: in expansion of macro ‘mpi_is_secure’
# 108|
# 109| #define mpi_is_opaque(a) ((a) && ((a)->flags&4))
# 110|-> #define mpi_is_secure(a) ((a) && ((a)->flags&1))
# 111| #define mpi_clear(a) _gcry_mpi_clear ((a))
# 112| #define mpi_alloc_like(a) _gcry_mpi_alloc_like((a))
Error: GCC_ANALYZER_WARNING (CWE-465): [#def276]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/src/mpi.h:110:31: warning[-Wanalyzer-deref-before-check]: check of ‘mod’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:75:10: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:74:10: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:74:10: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-pow.c:75:10: note: in expansion of macro ‘mpi_is_secure’
# 108|
# 109| #define mpi_is_opaque(a) ((a) && ((a)->flags&4))
# 110|-> #define mpi_is_secure(a) ((a) && ((a)->flags&1))
# 111| #define mpi_clear(a) _gcry_mpi_clear ((a))
# 112| #define mpi_alloc_like(a) _gcry_mpi_alloc_like((a))
Error: GCC_ANALYZER_WARNING (CWE-465): [#def277]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/src/mpi.h:110:31: warning[-Wanalyzer-deref-before-check]: check of ‘u’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:129:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:129:19: note: in expansion of macro ‘mpi_is_secure’
# 108|
# 109| #define mpi_is_opaque(a) ((a) && ((a)->flags&4))
# 110|-> #define mpi_is_secure(a) ((a) && ((a)->flags&1))
# 111| #define mpi_clear(a) _gcry_mpi_clear ((a))
# 112| #define mpi_alloc_like(a) _gcry_mpi_alloc_like((a))
Error: GCC_ANALYZER_WARNING (CWE-465): [#def278]
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-internal.h:54: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:32: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c: scope_hint: In function ‘gcry_mpi_mul’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/src/mpi.h:110:31: warning[-Wanalyzer-deref-before-check]: check of ‘v’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
grub2-2.06-build/grub-2.06/grub-core/lib/libgcrypt-grub/mpi/mpi-mul.c:125:19: note: in expansion of macro ‘mpi_is_secure’
# 108|
# 109| #define mpi_is_opaque(a) ((a) && ((a)->flags&4))
# 110|-> #define mpi_is_secure(a) ((a) && ((a)->flags&1))
# 111| #define mpi_clear(a) _gcry_mpi_clear ((a))
# 112| #define mpi_alloc_like(a) _gcry_mpi_alloc_like((a))
Error: COMPILER_WARNING: [#def279]
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/element.c: scope_hint: In function ‘_asn1_append_sequence_set’
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/element.c:187:7: warning[-Wstringop-overflow=]: ‘_asn1_ltostr’ accessing 22 bytes in a region of size 21
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/element.c:187:7: note: referencing argument 2 of type ‘char[22]’
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/element.c:30: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/parser_aux.h:70:7: note: in a call to function ‘_asn1_ltostr’
# 185| n++;
# 186| temp[0] = '?';
# 187|-> _asn1_ltostr (n, temp + 1);
# 188| }
# 189| _asn1_set_name (p2, temp);
Error: GCC_ANALYZER_WARNING (CWE-835): [#def280]
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/parser_aux.c: scope_hint: In function ‘_asn1_set_default_tag’
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/parser_aux.c:1158:19: warning[-Wanalyzer-infinite-loop]: infinite loop
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/parser_aux.c:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/sys/types.h:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/string.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/int.h:29: included_from: Included from here.
# 1156| while (1)
# 1157| {
# 1158|-> p = _asn1_find_up (p);
# 1159| if (p == node)
# 1160| {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def281]
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/structure.c: scope_hint: In function ‘_asn1_copy_structure3’
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/structure.c:443:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘p_d’
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/sys/types.h:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/string.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/int.h:29: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/libtasn1/lib/structure.c:30: included_from: Included from here.
# 441| continue;
# 442| }
# 443|-> p_d->start = p_s->start;
# 444| p_d->end = p_s->end;
# 445| }
Error: COMPILER_WARNING (CWE-758): [#def282]
grub2-2.06-build/grub-2.06/grub-core/lib/pkcs1_v15.c:30:1: warning[-Wmissing-prototypes]: no previous prototype for ‘grub_crypto_rsa_pad’
# 30 | grub_crypto_rsa_pad (gcry_mpi_t * hmpi, grub_uint8_t * hval,
# | ^~~~~~~~~~~~~~~~~~~
# 28| */
# 29| gcry_err_code_t
# 30|-> grub_crypto_rsa_pad (gcry_mpi_t * hmpi, grub_uint8_t * hval,
# 31| const gcry_md_spec_t * hash, gcry_mpi_t mod)
# 32| {
Error: GCC_ANALYZER_WARNING (CWE-401): [#def283]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/stdlib.h: scope_hint: In function ‘realloc’
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/stdlib.h:52:10: warning[-Wanalyzer-malloc-leak]: leak of ‘new_array’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c:30:1: note: in expansion of macro ‘__libc_dynarray_emplace_enlarge’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/malloc/dynarray_emplace_enlarge.c:59:7: note: in expansion of macro ‘INT_MULTIPLY_WRAPV’
# 50| realloc (void *ptr, grub_size_t size)
# 51| {
# 52|-> return grub_realloc (ptr, size);
# 53| }
# 54|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def284]
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:66: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_private.h:32: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_lzma2.c:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/stdlib.h: scope_hint: In function ‘realloc’
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/stdlib.h:52:10: warning[-Wanalyzer-malloc-leak]: leak of ‘newdict’
# 50| realloc (void *ptr, grub_size_t size)
# 51| {
# 52|-> return grub_realloc (ptr, size);
# 53| }
# 54|
Error: GCC_ANALYZER_WARNING (CWE-457): [#def285]
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:30: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:71: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/wchar.h: scope_hint: In function ‘mbrtowc’
grub2-2.06-build/grub-2.06/grub-core/lib/posix_wrap/wchar.h:63:31: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*ptr’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:75: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.h:449:27: note: in definition of macro ‘MAX’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regexec.c:3960:41: note: in expansion of macro ‘MIN’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex.c:73: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:382:18: note: in expansion of macro ‘__mbrtowc’
grub2-2.06-build/grub-2.06/grub-core/lib/gnulib/regex_internal.c:382:18: note: in expansion of macro ‘__mbrtowc’
# 61| for (ptr = s; ptr < s + n; ptr++)
# 62| {
# 63|-> if (!grub_utf8_process (*ptr, &ps->code, &ps->count))
# 64| return -1;
# 65| if (ps->count)
Error: CLANG_WARNING: [#def286]
grub2-2.06-build/grub-2.06/grub-core/lib/relocator.c:360:12: warning[core.NullDereference]: Access to field 'next' results in a dereference of a null pointer
# 358| r2->first = r1->first;
# 359| hl->next = r2->first;
# 360|-> *rp = (*rp)->next;
# 361| grub_free (g + 1);
# 362| }
Error: CLANG_WARNING: [#def287]
grub2-2.06-build/grub-2.06/grub-core/lib/relocator.c:403:38: warning[core.NullDereference]: Array access (via field 'freebytes') results in a null pointer dereference
# 401| grub_memset (subchu->pre->freebytes,
# 402| 0xff, sizeof (subchu->pre->freebytes) - off / 8);
# 403|-> subchu->pre->freebytes[off / 8] |= ((1 << (8 - (off % 8))) - 1);
# 404| check_leftover (subchu->post);
# 405| }
Error: CLANG_WARNING: [#def288]
grub2-2.06-build/grub-2.06/grub-core/lib/syslinux_parse.c:912:24: warning[deadcode.DeadStores]: Although the value stored to 'err' is used in the enclosing expression, the value is never actually read from 'err'
# 910| || err == GRUB_ERR_BAD_FILENAME)
# 911| {
# 912|-> grub_errno = err = GRUB_ERR_NONE;
# 913| print_string ("# File ");
# 914| err = print (outbuf, newname, grub_strlen (newname));
Error: CLANG_WARNING: [#def289]
grub2-2.06-build/grub-2.06/grub-core/lib/syslinux_parse.c:1326:3: warning[deadcode.DeadStores]: Value stored to 'end' is never read
# 1324| while (*ptr)
# 1325| {
# 1326|-> end = ptr;
# 1327| for (end = ptr; *end && !grub_isspace (*end); end++);
# 1328| if (*end)
Error: CLANG_WARNING: [#def290]
grub2-2.06-build/grub-2.06/grub-core/lib/syslinux_parse.c:1340:6: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1338| for (ptr = end; *ptr && grub_isspace (*ptr); ptr++);
# 1339| }
# 1340|-> err = GRUB_ERR_NONE;
# 1341| break;
# 1342| }
Error: GCC_ANALYZER_WARNING (CWE-131): [#def291]
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c: scope_hint: In function ‘dec_stream_header’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:509:41: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:509:43: note: in expansion of macro ‘kmalloc’
# 507| if (s->hash->mdlen != s->hash_size)
# 508| return XZ_OPTIONS_ERROR;
# 509|-> s->hash_context = kmalloc(s->hash->contextsize, GFP_KERNEL);
# 510| if (s->hash_context == NULL)
# 511| {
Error: GCC_ANALYZER_WARNING (CWE-131): [#def292]
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:516:52: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:516:54: note: in expansion of macro ‘kmalloc’
# 514| }
# 515|
# 516|-> s->index.hash.hash_context = kmalloc(s->hash->contextsize,
# 517| GFP_KERNEL);
# 518| if (s->index.hash.hash_context == NULL)
Error: GCC_ANALYZER_WARNING (CWE-131): [#def293]
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:525:52: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_config.h:68:37: note: in definition of macro ‘kmalloc’
grub2-2.06-build/grub-2.06/grub-core/lib/xzembed/xz_dec_stream.c:525:54: note: in expansion of macro ‘kmalloc’
# 523| }
# 524|
# 525|-> s->block.hash.hash_context = kmalloc(s->hash->contextsize, GFP_KERNEL);
# 526| if (s->block.hash.hash_context == NULL)
# 527| {
Error: CPPCHECK_WARNING: [#def294]
grub2-2.06-build/grub-2.06/grub-core/lib/zstd/entropy_common.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def295]
grub2-2.06-build/grub-2.06/grub-core/lib/zstd/fse_decompress.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def296]
grub2-2.06-build/grub-2.06/grub-core/lib/zstd/huf_decompress.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def297]
grub2-2.06-build/grub-2.06/grub-core/lib/zstd/zstd_decompress.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def298]
grub2-2.06-build/grub-2.06/grub-core/lib/zstd/zstd_decompress.c:1794:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1792| {
# 1793| if (length > dstCapacity) return ERROR(dstSize_tooSmall);
# 1794|-> memset(dst, value, length);
# 1795| return length;
# 1796| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def299]
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c: scope_hint: In function ‘make_file_path’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:229:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘d’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:33: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:222:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:222:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/include/grub/file.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/loader.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:142:12: note: in expansion of macro ‘grub_error’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:228:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:228:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:228:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:228:7: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
# 227| /* Fill the end of device path nodes. */
# 228| d = GRUB_EFI_NEXT_DEVICE_PATH (d);
# 229|-> d->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
# 230| d->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
# 231| d->length = sizeof (*d);
Error: COMPILER_WARNING: [#def300]
grub2-2.06-build/grub-2.06/include/grub/disk.h:31: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/file.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/loader.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:22: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c: scope_hint: In function ‘handle_image’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:827:26: warning[-Wformat=]: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘unsigned int’}
# 827 | grub_dprintf ("chain", "entry_point returned 0x%"PRIxGRUB_EFI_STATUS"\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~
# 828 | efi_status);
# | ~~~~~~~~~~
# | |
# | grub_efi_status_t {aka unsigned int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 825| grub_efi_system_table);
# 826|
# 827|-> grub_dprintf ("chain", "entry_point returned 0x%"PRIxGRUB_EFI_STATUS"\n",
# 828| efi_status);
# 829| grub_memcpy (li, &li_bak, sizeof (grub_efi_loaded_image_t));
Error: CLANG_WARNING: [#def301]
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:830:3: warning[deadcode.DeadStores]: Value stored to 'efi_status' is never read
# 828| efi_status);
# 829| grub_memcpy (li, &li_bak, sizeof (grub_efi_loaded_image_t));
# 830|-> efi_status = grub_efi_free_pool (buffer);
# 831|
# 832| return 1;
Error: GCC_ANALYZER_WARNING (CWE-465): [#def302]
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c: scope_hint: In function ‘grub_cmd_chainloader’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:1009:6: warning[-Wanalyzer-deref-before-check]: check of ‘*dev.disk’ for NULL after already dereferencing it
# 1007| }
# 1008|
# 1009|-> if (dev->disk)
# 1010| dev_handle = grub_efidisk_get_device_handle (dev->disk);
# 1011| else if (dev->net && dev->net->server)
Error: COMPILER_WARNING: [#def303]
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c: scope_hint: In function ‘grub_cmd_chainloader’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:1078:22: warning[-Wformat=]: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘grub_ssize_t’ {aka ‘int’}
# 1078 | grub_dprintf("nx", "setting attributes for %p (%lu bytes) to %llx\n",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1079 | (void *)(grub_addr_t)address, fsize, 0llu);
# | ~~~~~
# | |
# | grub_ssize_t {aka int}
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:1078:52: note: format string is defined here
# 1078 | grub_dprintf("nx", "setting attributes for %p (%lu bytes) to %llx\n",
# | ~~^
# | |
# | long unsigned int
# | %u
# 1076| * in doing anything but clearing the protection bits here.
# 1077| */
# 1078|-> grub_dprintf("nx", "setting attributes for %p (%lu bytes) to %llx\n",
# 1079| (void *)(grub_addr_t)address, fsize, 0llu);
# 1080| grub_update_mem_attrs (address, fsize,
Error: GCC_ANALYZER_WARNING (CWE-457): [#def304]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c: scope_hint: In function ‘grub_bsd_add_meta’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:273:5: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ptr’
# 271| return err;
# 272| if (len)
# 273|-> grub_memcpy (ptr, data, len);
# 274| return GRUB_ERR_NONE;
# 275| }
Error: CLANG_WARNING: [#def305]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:273:5: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 271| return err;
# 272| if (len)
# 273|-> grub_memcpy (ptr, data, len);
# 274| return GRUB_ERR_NONE;
# 275| }
Error: CLANG_WARNING: [#def306]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:767:14: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'rax')
# 765| stack[1] = bi.tags;
# 766| stack[2] = kern_end;
# 767|-> return grub_relocator64_boot (relocator, state, 0, 0x40000000);
# 768| }
# 769| else
Error: CLANG_WARNING: [#def307]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:808:14: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'eax')
# 806| stack[7] = bi.tags;
# 807| stack[8] = kern_end;
# 808|-> return grub_relocator32_boot (relocator, state, 0);
# 809| }
# 810|
Error: CLANG_WARNING: [#def308]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:924:10: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'eax')
# 922| stack[8] = ((grub_uint8_t *) arg0 - (grub_uint8_t *) buf0) + buf_target;
# 923|
# 924|-> return grub_relocator32_boot (relocator, state, 0);
# 925| }
# 926|
Error: CLANG_WARNING: [#def309]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd.c:1244:10: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'eax')
# 1242| stack[6] = grub_mmap_get_lower () >> 10;
# 1243|
# 1244|-> return grub_relocator32_boot (relocator, state, 0);
# 1245| }
# 1246|
Error: CLANG_WARNING: [#def310]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:89:15: warning[deadcode.DeadStores]: Although the value stored to 'err' is used in the enclosing expression, the value is never actually read from 'err'
# 87| }
# 88| if (err == GRUB_ERR_UNKNOWN_OS && (header->flags & MULTIBOOT_AOUT_KLUDGE))
# 89|-> grub_errno = err = GRUB_ERR_NONE;
# 90| }
# 91| if (header->flags & MULTIBOOT_AOUT_KLUDGE)
Error: CLANG_WARNING: [#def311]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:340:3: warning[deadcode.DeadStores]: Value stored to 'ptrorig' is never read
# 338| #endif
# 339| }
# 340|-> ptrorig += sizeof (struct grub_vbe_mode_info_block);
# 341| ptrdest += sizeof (struct grub_vbe_mode_info_block);
# 342|
Error: CLANG_WARNING: [#def312]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:341:3: warning[deadcode.DeadStores]: Value stored to 'ptrdest' is never read
# 339| }
# 340| ptrorig += sizeof (struct grub_vbe_mode_info_block);
# 341|-> ptrdest += sizeof (struct grub_vbe_mode_info_block);
# 342|
# 343| #if GRUB_MACHINE_HAS_VBE
Error: CLANG_WARNING: [#def313]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:426:7: warning[deadcode.DeadStores]: Value stored to 'ptrorig' is never read
# 424| mb_palette[i].blue = palette[i].b;
# 425| }
# 426|-> ptrorig += mbi->framebuffer_palette_num_colors
# 427| * sizeof (struct multiboot_color);
# 428| ptrdest += mbi->framebuffer_palette_num_colors
Error: CLANG_WARNING: [#def314]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:428:7: warning[deadcode.DeadStores]: Value stored to 'ptrdest' is never read
# 426| ptrorig += mbi->framebuffer_palette_num_colors
# 427| * sizeof (struct multiboot_color);
# 428|-> ptrdest += mbi->framebuffer_palette_num_colors
# 429| * sizeof (struct multiboot_color);
# 430| }
Error: CLANG_WARNING: [#def315]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:602:7: warning[deadcode.DeadStores]: Value stored to 'ptrorig' is never read
# 600| && mbi->framebuffer_type == MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED)
# 601| {
# 602|-> ptrorig += mbi->framebuffer_palette_num_colors
# 603| * sizeof (struct multiboot_color);
# 604| ptrdest += mbi->framebuffer_palette_num_colors
Error: CLANG_WARNING: [#def316]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:604:7: warning[deadcode.DeadStores]: Value stored to 'ptrdest' is never read
# 602| ptrorig += mbi->framebuffer_palette_num_colors
# 603| * sizeof (struct multiboot_color);
# 604|-> ptrdest += mbi->framebuffer_palette_num_colors
# 605| * sizeof (struct multiboot_color);
# 606| }
Error: CLANG_WARNING: [#def317]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:611:3: warning[deadcode.DeadStores]: Value stored to 'ptrorig' is never read
# 609| ptrorig += sizeof (struct grub_vbe_info_block);
# 610| ptrdest += sizeof (struct grub_vbe_info_block);
# 611|-> ptrorig += sizeof (struct grub_vbe_mode_info_block);
# 612| ptrdest += sizeof (struct grub_vbe_mode_info_block);
# 613| #endif
Error: CLANG_WARNING: [#def318]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/multiboot_mbi.c:612:3: warning[deadcode.DeadStores]: Value stored to 'ptrdest' is never read
# 610| ptrdest += sizeof (struct grub_vbe_info_block);
# 611| ptrorig += sizeof (struct grub_vbe_mode_info_block);
# 612|-> ptrdest += sizeof (struct grub_vbe_mode_info_block);
# 613| #endif
# 614|
Error: CLANG_WARNING: [#def319]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/linux.c:72:10: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'ebx')
# 70| grub_stop_floppy ();
# 71|
# 72|-> return grub_relocator16_boot (relocator, state);
# 73| }
# 74|
Error: CLANG_WARNING: [#def320]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/linux.c:377:3: warning[deadcode.DeadStores]: Value stored to 'kernel_offset' is never read
# 375| len = grub_linux16_prot_size;
# 376| grub_memcpy (grub_linux_prot_chunk, kernel + kernel_offset, len);
# 377|-> kernel_offset += len;
# 378|
# 379| if (grub_errno == GRUB_ERR_NONE)
Error: CLANG_WARNING: [#def321]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/plan9.c:527:3: warning[deadcode.DeadStores]: Value stored to 'configptr' is never read
# 525| }
# 526|
# 527|-> configptr = grub_stpcpy (configptr, fill_ctx.pmap);
# 528|
# 529| {
Error: CLANG_WARNING: [#def322]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/xnu.c:815:10: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'ebx')
# 813| state.eax = grub_xnu_arg1;
# 814|
# 815|-> return grub_relocator32_boot (grub_xnu_relocator, state, 0);
# 816| }
# 817|
Error: CLANG_WARNING: [#def323]
grub2-2.06-build/grub-2.06/grub-core/loader/i386/xnu.c:1146:10: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'ebx')
# 1144| grub_outb (0xff, 0xa1);
# 1145|
# 1146|-> return grub_relocator32_boot (grub_xnu_relocator, state, 0);
# 1147| }
# 1148|
Error: CLANG_WARNING: [#def324]
grub2-2.06-build/grub-2.06/grub-core/loader/linux.c:55:12: warning[core.NullDereference]: Dereference of null pointer
# 53| char *ptr = var;
# 54| for (i = 28; i >= 0; i -= 4)
# 55|-> *ptr++ = hex((val >> i) & 0xf);
# 56| }
# 57|
Error: CLANG_WARNING: [#def325]
grub2-2.06-build/grub-2.06/grub-core/loader/linux.c:330:7: warning[deadcode.DeadStores]: Value stored to 'ptr' is never read
# 328| grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
# 329| ptr += ALIGN_UP_OVERHEAD (cursize, 4);
# 330|-> ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1, 0, 0);
# 331| }
# 332| free_dir (root);
Error: CLANG_WARNING: [#def326]
grub2-2.06-build/grub-2.06/grub-core/loader/multiboot_mbi2.c:558:37: warning[deadcode.DeadStores]: Value stored to 'tag' during its initialization is never read
# 556| grub_video_driver_id_t driv_id;
# 557| struct grub_video_palette_data palette[256];
# 558|-> struct multiboot_tag_framebuffer *tag
# 559| = (struct multiboot_tag_framebuffer *) *ptrorig;
# 560|
Error: CLANG_WARNING: [#def327]
grub2-2.06-build/grub-2.06/grub-core/loader/xnu.c:771:3: warning[deadcode.DeadStores]: Value stored to 'buf' is never read
# 769| grub_memcpy (buf, name, namelen);
# 770| buf[namelen] = 0;
# 771|-> buf += namelen + 1;
# 772|
# 773| /* Announce to kernel */
Error: CLANG_WARNING: [#def328]
grub2-2.06-build/grub-2.06/grub-core/loader/xnu.c:1218:2: warning[deadcode.DeadStores]: Value stored to 'newpath' is never read
# 1216| newpath = grub_strchr (ctx.newdirname, ')');
# 1217| if (! newpath)
# 1218|-> newpath = ctx.newdirname;
# 1219| else
# 1220| newpath++;
Error: CLANG_WARNING: [#def329]
grub2-2.06-build/grub-2.06/grub-core/net/arp.c:100:3: warning[deadcode.DeadStores]: Value stored to 'tmp_ptr' is never read
# 98| /* The target protocol address */
# 99| grub_memcpy (tmp_ptr, &proto_addr->ipv4, pln);
# 100|-> tmp_ptr += pln;
# 101|
# 102| grub_memset (&target_mac_addr.mac, 0xff, hln);
Error: CLANG_WARNING: [#def330]
grub2-2.06-build/grub-2.06/grub-core/net/arp.c:227:2: warning[deadcode.DeadStores]: Value stored to 'tmp_ptr' is never read
# 225| /* The target protocol address */
# 226| grub_memcpy (tmp_ptr, &sender_addr.ipv4, pln);
# 227|-> tmp_ptr += pln;
# 228|
# 229| target.type = hw_type;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def331]
grub2-2.06-build/grub-2.06/grub-core/net/bootp.c: scope_hint: In function ‘dissect_url’
grub2-2.06-build/grub-2.06/grub-core/net/bootp.c:81:18: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘p’
# 79| l = p - ps;
# 80|
# 81|-> if (l > 2 && ps[0] == '[' && ps[l - 1] == ']')
# 82| {
# 83| *host = grub_malloc (l - 1);
Error: CLANG_WARNING: [#def332]
grub2-2.06-build/grub-2.06/grub-core/net/bootp.c:472:2: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'option')
# 470| rname = grub_xasprintf ("%s:default", name);
# 471| if (rname)
# 472|-> grub_net_add_route_gw (rname, target, gw, 0);
# 473| grub_free (rname);
# 474| }
Error: CLANG_WARNING: [#def333]
grub2-2.06-build/grub-2.06/grub-core/net/dns.c:577:47: warning[core.NullDereference]: Array access (from variable 'servers') results in a null pointer dereference
# 575| while (!(i & 1) && try_server < n_servers)
# 576| {
# 577|-> sockets[send_servers] = grub_net_udp_open (servers[try_server++],
# 578| DNS_PORT,
# 579| recv_hook,
Error: CLANG_WARNING: [#def334]
grub2-2.06-build/grub-2.06/grub-core/net/dns.c:697:15: warning[deadcode.DeadStores]: Value stored to 'strtype' during its initialization is never read
# 695| {
# 696| grub_size_t i;
# 697|-> const char *strtype = "";
# 698|
# 699| for (i = 0; i < dns_nservers; i++)
Error: CLANG_WARNING: [#def335]
grub2-2.06-build/grub-2.06/grub-core/net/drivers/efi/efinet.c:856:13: warning[core.NullDereference]: Access to field 'proxy_offer_received' results in a dereference of a null pointer (loaded from variable 'pxe_mode')
# 854| struct grub_net_bootp_packet *dhcp_ack = &pxe_mode->dhcp_ack;
# 855|
# 856|-> if (pxe_mode->proxy_offer_received)
# 857| {
# 858| grub_dprintf ("efinet", "proxy offer receive");
Error: CLANG_WARNING: [#def336]
grub2-2.06-build/grub-2.06/grub-core/net/efi/dhcp.c:379:10: warning[core.NullDereference]: Array access (from variable 'options') results in a null pointer dereference
# 377| for (i = 0; i < count; ++i)
# 378| {
# 379|-> if (options[i]->op_code == grub_cpu_to_be16_compile_time(GRUB_EFI_DHCP6_OPT_DNS_SERVERS))
# 380| {
# 381| grub_efi_net_ip_address_t dns;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def337]
grub2-2.06-build/grub-2.06/grub-core/net/efi/dhcp.c: scope_hint: In function ‘grub_cmd_efi_bootp6’
grub2-2.06-build/grub-2.06/grub-core/net/efi/dhcp.c:379:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘options’
grub2-2.06-build/grub-2.06/grub-core/net/efi/dhcp.c:3: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/efi/api.h:2149:37: note: in definition of macro ‘efi_call_1’
grub2-2.06-build/grub-2.06/grub-core/net/efi/dhcp.c:323:16: note: in expansion of macro ‘efi_call_3’
# 377| for (i = 0; i < count; ++i)
# 378| {
# 379|-> if (options[i]->op_code == grub_cpu_to_be16_compile_time(GRUB_EFI_DHCP6_OPT_DNS_SERVERS))
# 380| {
# 381| grub_efi_net_ip_address_t dns;
Error: COMPILER_WARNING: [#def338]
grub2-2.06-build/grub-2.06/include/grub/dl.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/efi/efi.h:24: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:3: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c: scope_hint: In function ‘efihttp_request’
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:242:39: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘long unsigned int’}
# 242 | return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
# | |
# | grub_efi_status_t {aka long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:242:75: note: format string is defined here
# 242 | return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# | ~^
# | |
# | unsigned int
# | %lx
# 240| {
# 241| grub_free (request_data.url);
# 242|-> return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# 243| }
# 244|
Error: COMPILER_WARNING: [#def339]
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:254:39: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘long unsigned int’}
# 254 | return grub_error (GRUB_ERR_IO, "Fail to send a request! status=0x%x\n", status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
# | |
# | grub_efi_status_t {aka long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:254:74: note: format string is defined here
# 254 | return grub_error (GRUB_ERR_IO, "Fail to send a request! status=0x%x\n", status);
# | ~^
# | |
# | unsigned int
# | %lx
# 252| efi_call_1 (b->close_event, request_token.event);
# 253| grub_free (request_data.url);
# 254|-> return grub_error (GRUB_ERR_IO, "Fail to send a request! status=0x%x\n", status);
# 255| }
# 256| /* TODO: Add Timeout */
Error: COMPILER_WARNING: [#def340]
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:282:39: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘long unsigned int’}
# 282 | return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
# | |
# | grub_efi_status_t {aka long unsigned int}
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/net/efi/http.c:282:75: note: format string is defined here
# 282 | return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# | ~^
# | |
# | unsigned int
# | %lx
# 280| efi_call_1 (b->close_event, request_token.event);
# 281| grub_free (request_data.url);
# 282|-> return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
# 283| }
# 284|
Error: GCC_ANALYZER_WARNING (CWE-465): [#def341]
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c: scope_hint: In function ‘grub_efi_net_config_from_device_path’
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:311:10: warning[-Wanalyzer-deref-before-check]: check of ‘dp’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/include/grub/net.h:103: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:265:31: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_TYPE’
# 309| }
# 310|
# 311|-> if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
# 312| break;
# 313| dp = (grub_efi_device_path_t *) ((char *) dp + len);
Error: COMPILER_WARNING: [#def342]
grub2-2.06-build/grub-2.06/include/grub/net.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c: scope_hint: In function ‘grub_efi_service_binding’
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:709:35: warning[-Wformat=]: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘grub_efi_status_t’ {aka ‘long unsigned int’}
# 709 | grub_error (GRUB_ERR_IO, N_("Failed to create child device of http service %x"), status);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/include/grub/err.h:91:68: note: in definition of macro ‘grub_error’
# 91 | #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# | ^~~
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:709:32: note: in expansion of macro ‘N_’
# 709 | grub_error (GRUB_ERR_IO, N_("Failed to create child device of http service %x"), status);
# | ^~
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:709:83: note: format string is defined here
# 709 | grub_error (GRUB_ERR_IO, N_("Failed to create child device of http service %x"), status);
# | ~^
# | |
# | unsigned int
# | %lx
# 707| if (status != GRUB_EFI_SUCCESS)
# 708| {
# 709|-> grub_error (GRUB_ERR_IO, N_("Failed to create child device of http service %x"), status);
# 710| return NULL;
# 711| }
Error: GCC_ANALYZER_WARNING (CWE-465): [#def343]
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c: scope_hint: In function ‘grub_efi_net_boot_from_https’
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1336:10: warning[-Wanalyzer-deref-before-check]: check of ‘dp’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1323:31: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_TYPE’
# 1334| }
# 1335|
# 1336|-> if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
# 1337| break;
# 1338| dp = (grub_efi_device_path_t *) ((char *) dp + len);
Error: GCC_ANALYZER_WARNING (CWE-465): [#def344]
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c: scope_hint: In function ‘grub_efi_net_boot_from_opa’
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1369:10: warning[-Wanalyzer-deref-before-check]: check of ‘dp’ for NULL after already dereferencing it
grub2-2.06-build/grub-2.06/grub-core/net/efi/net.c:1358:31: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_TYPE’
# 1367| }
# 1368|
# 1369|-> if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
# 1370| break;
# 1371| dp = (grub_efi_device_path_t *) ((char *) dp + len);
Error: COMPILER_WARNING (CWE-195): [#def345]
grub2-2.06-build/grub-2.06/grub-core/net/http.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/net/http.c: scope_hint: In function ‘http_establish’
grub2-2.06-build/grub-2.06/grub-core/net/http.c:417:48: warning[-Wsign-compare]: operand of ‘?:’ changes signedness from ‘int’ to ‘enum <anonymous>’ due to unsignedness of other operand
# 417 | data->filename, server, port ? port : HTTP_PORT);
# | ^~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:46:88: note: in definition of macro ‘grub_dprintf’
# 46 | #define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
# | ^~~~~~~~~~~
# 415|
# 416| grub_dprintf ("http", "opening path %s on host %s TCP port %d\n",
# 417|-> data->filename, server, port ? port : HTTP_PORT);
# 418| data->sock = grub_net_tcp_open (server,
# 419| port ? port : HTTP_PORT, http_receive,
Error: COMPILER_WARNING (CWE-195): [#def346]
grub2-2.06-build/grub-2.06/grub-core/net/http.c:419:42: warning[-Wsign-compare]: operand of ‘?:’ changes signedness from ‘int’ to ‘enum <anonymous>’ due to unsignedness of other operand
# 419 | port ? port : HTTP_PORT, http_receive,
# | ^~~~
# 417| data->filename, server, port ? port : HTTP_PORT);
# 418| data->sock = grub_net_tcp_open (server,
# 419|-> port ? port : HTTP_PORT, http_receive,
# 420| http_err, NULL,
# 421| file);
Error: CLANG_WARNING: [#def347]
grub2-2.06-build/grub-2.06/grub-core/net/http.c:450:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 448| {
# 449| char *str = data->errmsg;
# 450|-> err = grub_error (data->err, "%s", str);
# 451| grub_free (str);
# 452| data->errmsg = 0;
Error: CLANG_WARNING: [#def348]
grub2-2.06-build/grub-2.06/grub-core/net/icmp6.c:318:2: warning[deadcode.DeadStores]: Value stored to 'nbh' is never read
# 316| if (ttl != 0xff)
# 317| break;
# 318|-> nbh = (struct neighbour_advertise *) nb->data;
# 319| err = grub_netbuff_pull (nb, sizeof (*nbh));
# 320| if (err)
Error: CLANG_WARNING: [#def349]
grub2-2.06-build/grub-2.06/grub-core/net/icmp6.c:542:3: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 540| if (!nb)
# 541| return grub_errno;
# 542|-> err = grub_netbuff_reserve (nb,
# 543| sizeof (struct neighbour_solicit)
# 544| + sizeof (struct option_header)
Error: CLANG_WARNING: [#def350]
grub2-2.06-build/grub-2.06/grub-core/net/net.c:233:3: warning[deadcode.DeadStores]: Value stored to 'ptr' is never read
# 231| ptr += grub_strlen (ptr);
# 232| }
# 233|-> ptr = grub_stpcpy (ptr, ":slaac");
# 234|
# 235| grub_memcpy (&slaac->address, hwaddr, sizeof (slaac->address));
Error: CLANG_WARNING: [#def351]
grub2-2.06-build/grub-2.06/grub-core/net/net.c:322:3: warning[deadcode.DeadStores]: Value stored to 'ptr' is never read
# 320| ptr += grub_strlen (ptr);
# 321| }
# 322|-> ptr = grub_stpcpy (ptr, ":link");
# 323| return grub_net_add_addr_real (name, card, &addr, hwaddr, 0);
# 324| }
Error: CLANG_WARNING: [#def352]
grub2-2.06-build/grub-2.06/grub-core/net/net.c:385:6: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 383| err = grub_net_icmp6_send_router_solicit (ifaces[j]);
# 384| if (err)
# 385|-> err = GRUB_ERR_NONE;
# 386| done = 0;
# 387| }
Error: COMPILER_WARNING: [#def353]
grub2-2.06-build/grub-2.06/grub-core/net/net.c:982:39: warning[-Warray-parameter=]: argument 1 of type ‘grub_uint16_t[8]’ {aka ‘short unsigned int[8]’} with mismatched bound
# 982 | grub_ipv6_get_masksize (grub_uint16_t be_mask[8])
# | ~~~~~~~~~~~~~~^~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/net/net.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/net.h:560:39: note: previously declared as ‘grub_uint16_t *’ {aka ‘short unsigned int *’}
# 560 | grub_ipv6_get_masksize(grub_uint16_t *mask);
# | ~~~~~~~~~~~~~~~^~~~
# 980|
# 981| int
# 982|-> grub_ipv6_get_masksize (grub_uint16_t be_mask[8])
# 983| {
# 984| grub_uint8_t *mask;
Error: CLANG_WARNING: [#def354]
grub2-2.06-build/grub-2.06/grub-core/net/tftp.c:144:19: warning[deadcode.DeadStores]: Value stored to 'tftph' during its initialization is never read
# 142| {
# 143| grub_file_t file = f;
# 144|-> struct tftphdr *tftph = (void *) nb->data;
# 145| tftp_data_t data = file->data;
# 146| grub_err_t err;
Error: CLANG_WARNING: [#def355]
grub2-2.06-build/grub-2.06/grub-core/net/tftp.c:175:7: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 173| data->block = 0;
# 174| grub_netbuff_free (nb);
# 175|-> err = ack (data, 0);
# 176| grub_error_save (&data->save_err);
# 177| return GRUB_ERR_NONE;
Error: CLANG_WARNING: [#def356]
grub2-2.06-build/grub-2.06/grub-core/net/tftp.c:349:3: warning[deadcode.DeadStores]: Value stored to 'rrq' is never read
# 347| grub_strcpy (rrq, "0");
# 348| rrqlen += grub_strlen ("0") + 1;
# 349|-> rrq += grub_strlen ("0") + 1;
# 350| hdrlen = sizeof (tftph->opcode) + rrqlen;
# 351|
Error: COMPILER_WARNING (CWE-704): [#def357]
grub2-2.06-build/grub-2.06/grub-core/normal/main.c: scope_hint: In function ‘grub_try_normal_discover’
grub2-2.06-build/grub-2.06/grub-core/normal/main.c:408:18: warning[-Wdiscarded-qualifiers]: initialization discards ‘const’ qualifier from pointer target type
# 408 | char *prefix = grub_env_get ("prefix");
# | ^~~~~~~~~~~~
# 406| grub_try_normal_discover (void)
# 407| {
# 408|-> char *prefix = grub_env_get ("prefix");
# 409| grub_err_t err = GRUB_ERR_FILE_NOT_FOUND;
# 410|
Error: CLANG_WARNING: [#def358]
grub2-2.06-build/grub-2.06/grub-core/normal/menu.c:235:8: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'tail')
# 233| entry = (int) grub_strtoul (val, tail, 0);
# 234| if (grub_errno == GRUB_ERR_BAD_NUMBER ||
# 235|-> (*tail && **tail && !grub_isspace(**tail)))
# 236| {
# 237| entry = -1;
Error: CLANG_WARNING: [#def359]
grub2-2.06-build/grub-2.06/grub-core/normal/menu_entry.c:775:7: warning[deadcode.DeadStores]: Value stored to 'start' during its initialization is never read
# 773| {
# 774| struct line *linep;
# 775|-> int start = screen->num_lines;
# 776| int column = 0;
# 777|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def360]
grub2-2.06-build/grub-2.06/grub-core/normal/term.c: scope_hint: In function ‘putglyph’
grub2-2.06-build/grub-2.06/grub-core/normal/term.c:477:49: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/include/grub/term.h:73: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/normal/term.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/term.h:326:38: note: in expansion of macro ‘FOR_LIST_ELEMENTS’
grub2-2.06-build/grub-2.06/grub-core/normal/term.c:1088:3: note: in expansion of macro ‘FOR_ACTIVE_TERM_OUTPUTS’
grub2-2.06-build/grub-2.06/include/grub/term.h:72: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/unicode.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/unicode.h:275:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/include/grub/unicode.h:275:12: note: in expansion of macro ‘NULL’
# 475| }
# 476| else
# 477|-> code = grub_unicode_get_comb (c) [i].code;
# 478|
# 479| grub_ucs4_to_utf8 (&code, 1, u8, sizeof (u8));
Error: CLANG_WARNING: [#def361]
grub2-2.06-build/grub-2.06/grub-core/normal/term.c:964:18: warning[core.NullDereference]: Access to field 'free' results in a dereference of a null pointer (loaded from variable 'state')
# 962| grub_free (visual);
# 963| else
# 964|-> state->free = visual;
# 965| }
# 966| return ret;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def362]
grub2-2.06-build/grub-2.06/grub-core/osdep/getroot.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c: scope_hint: In function ‘get_btrfs_subvol’
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:449:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘ret’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 447| old = ret;
# 448| ret = malloc (len + 1);
# 449|-> memcpy (ret, br->name, len);
# 450| ret[len] = '\0';
# 451|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def363]
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c: scope_hint: In function ‘grub_util_get_raid_grub_dev’
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:1104:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1102| p = strdup (os_dev + sizeof ("/dev/md_d") - 1);
# 1103|
# 1104|-> q = strchr (p, 'p');
# 1105| if (q)
# 1106| *q = ',';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def364]
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:1119:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1117| p = strdup (os_dev + sizeof ("/dev/md/d") - 1);
# 1118|
# 1119|-> q = strchr (p, 'p');
# 1120| if (q)
# 1121| *q = ',';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def365]
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:1132:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1130| p = strdup (os_dev + sizeof ("/dev/md") - 1);
# 1131|
# 1132|-> q = strchr (p, 'p');
# 1133| if (q)
# 1134| *q = ',';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def366]
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:1145:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1143| p = strdup (os_dev + sizeof ("/dev/md/") - 1);
# 1144|
# 1145|-> q = strchr (p, 'p');
# 1146| if (q)
# 1147| *q = ',';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def367]
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/getroot.c:1159:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘p’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1157| p = strdup (os_dev + sizeof ("/dev/md/") - 1);
# 1158|
# 1159|-> q = strchr (p, 'p');
# 1160| if (q)
# 1161| *q = ',';
Error: GCC_ANALYZER_WARNING (CWE-688): [#def368]
grub2-2.06-build/grub-2.06/grub-core/osdep/ofpath.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/ofpath.c: scope_hint: In function ‘strip_trailing_digits’
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/ofpath.c:748:15: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘new’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 746|
# 747| new = strdup (p);
# 748|-> end = new + strlen(new) - 1;
# 749| while (end >= new)
# 750| {
Error: COMPILER_WARNING: [#def369]
grub2-2.06-build/grub-2.06/grub-core/osdep/ofpath.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/ofpath.c: scope_hint: In function ‘get_slave_from_dm’
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/ofpath.c:804:7: warning[-Wuse-after-free]: pointer ‘device_path’ may be used after ‘free’
# 804 | grub_util_warn (_("cannot open directory `%s'"), device_path);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/osdep/linux/ofpath.c:778:5: note: call to ‘free’ here
# 778 | free(device_path);
# | ^~~~~~~~~~~~~~~~~
# 802| }
# 803| else
# 804|-> grub_util_warn (_("cannot open directory `%s'"), device_path);
# 805| }
# 806|
Error: GCC_ANALYZER_WARNING (CWE-775): [#def370]
grub2-2.06-build/grub-2.06/grub-core/osdep/password.c:4: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/osdep/unix/password.c: scope_hint: In function ‘grub_password_get’
grub2-2.06-build/grub-2.06/grub-core/osdep/unix/password.c:59:14: warning[-Wanalyzer-file-leak]: leak of FILE ‘in’
# 57| if (in != stdin)
# 58| fclose (in);
# 59|-> return 0;
# 60| }
# 61| ptr = buf + strlen (buf) - 1;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def371]
grub2-2.06-build/grub-2.06/grub-core/osdep/unix/password.c:59:14: warning[-Wanalyzer-malloc-leak]: leak of ‘in’
# 57| if (in != stdin)
# 58| fclose (in);
# 59|-> return 0;
# 60| }
# 61| ptr = buf + strlen (buf) - 1;
Error: CLANG_WARNING: [#def372]
grub2-2.06-build/grub-2.06/grub-core/osdep/relpath.c:6: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/osdep/unix/relpath.c:68:3: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 66| #endif
# 67|
# 68|-> len = strlen (p) + 1;
# 69| buf = xstrdup (p);
# 70| free (p);
Error: GCC_ANALYZER_WARNING (CWE-457): [#def373]
grub2-2.06-build/grub-2.06/grub-core/partmap/acorn.c: scope_hint: In function ‘acorn_partition_map_iterate’
grub2-2.06-build/grub-2.06/grub-core/partmap/acorn.c:121:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘map[i].magic’
# 119| for (i = 0; i != LINUX_MAP_ENTRIES; ++i)
# 120| {
# 121|-> if (map[i].magic != LINUX_NATIVE_MAGIC
# 122| && map[i].magic != LINUX_SWAP_MAGIC)
# 123| return GRUB_ERR_NONE;
Error: CLANG_WARNING: [#def374]
grub2-2.06-build/grub-2.06/grub-core/partmap/acorn.c:121:24: warning[core.UndefinedBinaryOperatorResult]: The left operand of '!=' is a garbage value
# 119| for (i = 0; i != LINUX_MAP_ENTRIES; ++i)
# 120| {
# 121|-> if (map[i].magic != LINUX_NATIVE_MAGIC
# 122| && map[i].magic != LINUX_SWAP_MAGIC)
# 123| return GRUB_ERR_NONE;
Error: CLANG_WARNING: [#def375]
grub2-2.06-build/grub-2.06/grub-core/script/execute.c:789:9: warning[core.NullDereference]: Array access (via field 'args') results in a null pointer dereference
# 787| }
# 788|
# 789|-> if (! result.args[result.argc - 1])
# 790| result.argc--;
# 791|
Error: CLANG_WARNING: [#def376]
grub2-2.06-build/grub-2.06/grub-core/script/lexer.c:219:7: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 217|
# 218| line = p;
# 219|-> len = len + plen;
# 220| }
# 221|
Error: COMPILER_WARNING (CWE-1164): [#def377]
grub2-2.06-build/grub-2.06/grub-core/term/at_keyboard.c: scope_hint: At top level
grub2-2.06-build/grub-2.06/grub-core/term/at_keyboard.c:87:1: warning[-Wunused-function]: ‘grub_keyboard_controller_write’ defined but not used
# 87 | grub_keyboard_controller_write (grub_uint8_t c)
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 85|
# 86| static void
# 87|-> grub_keyboard_controller_write (grub_uint8_t c)
# 88| {
# 89| at_command (KEYBOARD_COMMAND_WRITE);
Error: COMPILER_WARNING (CWE-704): [#def378]
grub2-2.06-build/grub-2.06/grub-core/term/at_keyboard.c: scope_hint: In function ‘query_mode’
grub2-2.06-build/grub-2.06/grub-core/term/at_keyboard.c:205:10: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
# 203| * otherwise return 0.
# 204| */
# 205|-> envvar = grub_env_get ("at_keyboard_fallback_set");
# 206| if (envvar) {
# 207| fallback_set = grub_strtoul (envvar, 0, 10);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def379]
grub2-2.06-build/grub-2.06/grub-core/term/efi/console.c: scope_hint: In function ‘grub_console_putchar’
grub2-2.06-build/grub-2.06/grub-core/term/efi/console.c:187:46: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
grub2-2.06-build/grub-2.06/include/grub/term.h:72: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/term/efi/console.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/unicode.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/unicode.h:275:12: note: in expansion of macro ‘NULL’
grub2-2.06-build/grub-2.06/include/grub/unicode.h:275:12: note: in expansion of macro ‘NULL’
# 185| for (i = 0; i < c->ncomb && j + 1 < ARRAY_SIZE (str); i++)
# 186| if (c->base < 0xffff)
# 187|-> str[j++] = grub_unicode_get_comb (c)[i].code;
# 188| str[j] = 0;
# 189|
Error: CLANG_WARNING: [#def380]
grub2-2.06-build/grub-2.06/grub-core/term/efi/serial.c:62:3: warning[deadcode.DeadStores]: Value stored to 'status' is never read
# 60| port->broken = 1;
# 61|
# 62|-> status = efi_call_2 (port->interface->set_control_bits, port->interface,
# 63| port->config.rtscts ? 0x4002 : 0x2);
# 64|
Error: CLANG_WARNING: [#def381]
grub2-2.06-build/grub-2.06/grub-core/term/spkmodem.c:58:8: warning[deadcode.DeadStores]: Value stored to 'previous_counter' is never read
# 56| if (counter > previous_counter)
# 57| {
# 58|-> previous_counter = counter;
# 59| break;
# 60| }
Error: CLANG_WARNING: [#def382]
grub2-2.06-build/grub-2.06/grub-core/term/tparm.c:520:6: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 518| popcount = number;
# 519| for (i = number - 1; i >= 0; i--)
# 520|-> npush(param[i]);
# 521| }
# 522|
Error: CLANG_WARNING: [#def383]
grub2-2.06-build/grub-2.06/grub-core/term/tparm.c:680:7: warning[core.uninitialized.Assign]: The expression is an uninitialized value. The computed value will also be garbage
# 678| case 'i':
# 679| if (p_is_s[0] == 0)
# 680|-> param[0]++;
# 681| if (p_is_s[1] == 0)
# 682| param[1]++;
Error: CLANG_WARNING: [#def384]
grub2-2.06-build/grub-2.06/grub-core/term/tparm.c:682:7: warning[core.uninitialized.Assign]: The expression is an uninitialized value. The computed value will also be garbage
# 680| param[0]++;
# 681| if (p_is_s[1] == 0)
# 682|-> param[1]++;
# 683| break;
# 684|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def385]
grub2-2.06-build/grub-2.06/grub-core/tests/lib/test.c: scope_hint: In function ‘failure_append_vtext’
grub2-2.06-build/grub-2.06/grub-core/tests/lib/test.c:85:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘failure’
grub2-2.06-build/grub-2.06/grub-core/tests/lib/test.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/tests/lib/test.c:55:12: note: in expansion of macro ‘NULL’
# 83| {
# 84| char *msg = grub_xvasprintf(fmt, args);
# 85|-> if (failure->message)
# 86| {
# 87| char *oldmsg = failure->message;
Error: CLANG_WARNING: [#def386]
grub2-2.06-build/grub-2.06/grub-core/video/bochs.c:377:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 375|
# 376| if (BOCHS_APERTURE_SIZE >= 2 * page_size)
# 377|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 378| &framebuffer.mode_info,
# 379| framebuffer.ptr,
Error: CLANG_WARNING: [#def387]
grub2-2.06-build/grub-2.06/grub-core/video/bochs.c:383:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 381| framebuffer.ptr + page_size);
# 382| else
# 383|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 384| &framebuffer.mode_info,
# 385| framebuffer.ptr, 0, 0);
Error: CLANG_WARNING: [#def388]
grub2-2.06-build/grub-2.06/grub-core/video/cirrus.c:458:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 456|
# 457| if (CIRRUS_APERTURE_SIZE >= 2 * framebuffer.page_size)
# 458|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 459| &framebuffer.mode_info,
# 460| framebuffer.ptr,
Error: CLANG_WARNING: [#def389]
grub2-2.06-build/grub-2.06/grub-core/video/cirrus.c:464:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 462| framebuffer.ptr + framebuffer.page_size);
# 463| else
# 464|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 465| &framebuffer.mode_info,
# 466| framebuffer.ptr, 0, 0);
Error: CLANG_WARNING: [#def390]
grub2-2.06-build/grub-2.06/grub-core/video/fb/fbblit.c:1362:15: warning[deadcode.DeadStores]: Value stored to 'color' is never read
# 1360| {
# 1361| /* General pixel color blending. */
# 1362|-> color = *dstptr;
# 1363|
# 1364| #ifndef GRUB_CPU_WORDS_BIGENDIAN
Error: CLANG_WARNING: [#def391]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vbe.c:691:4: warning[deadcode.DeadStores]: Value stored to 'status' is never read
# 689| }
# 690|
# 691|-> status = grub_vbe_bios_set_palette_data (GRUB_VIDEO_FBSTD_NUMCOLORS,
# 692| 0, palette);
# 693|
Error: CLANG_WARNING: [#def392]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vbe.c:865:20: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 863| mode_info->mode_number = mode;
# 864|
# 865|-> mode_info->width = vbeinfo->x_resolution;
# 866| mode_info->height = vbeinfo->y_resolution;
# 867| mode_info->mode_type = 0;
Error: CLANG_WARNING: [#def393]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vbe.c:1022:42: warning[core.UndefinedBinaryOperatorResult]: The left operand of '&' is a garbage value
# 1020| }
# 1021|
# 1022|-> if ((vbe_mode_info.mode_attributes & GRUB_VBE_MODEATTR_SUPPORTED) == 0)
# 1023| /* If not available, skip it. */
# 1024| continue;
Error: CLANG_WARNING: [#def394]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vbe.c:1126:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1124|
# 1125| if (vram_size >= 2 * page_size)
# 1126|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 1127| &framebuffer.mode_info,
# 1128| framebuffer.ptr,
Error: CLANG_WARNING: [#def395]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vbe.c:1132:4: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1130| framebuffer.ptr + page_size);
# 1131| else
# 1132|-> err = grub_video_fb_setup (mode_type, mode_mask,
# 1133| &framebuffer.mode_info,
# 1134| framebuffer.ptr, 0, 0);
Error: CLANG_WARNING: [#def396]
grub2-2.06-build/grub-2.06/grub-core/video/i386/pc/vga.c:189:3: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 187| return err;
# 188|
# 189|-> err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
# 190| grub_video_fbstd_colors);
# 191|
Error: COMPILER_WARNING: [#def397]
grub2-2.06-build/grub-2.06/include/grub/compiler-rt-emu.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/symlist.h:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1177:10: warning: "_GL_INLINE_HEADER_BEGIN" redefined
# 1177 | # define _GL_INLINE_HEADER_BEGIN
# | ^~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/symlist.h:1: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:130:13: note: this is the location of the previous definition
# 130 | # define _GL_INLINE_HEADER_BEGIN _Pragma ("GCC diagnostic push") \
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 1175| _Pragma ("GCC diagnostic pop")
# 1176| #else
# 1177|-> # define _GL_INLINE_HEADER_BEGIN
# 1178| # define _GL_INLINE_HEADER_END
# 1179| #endif
Error: COMPILER_WARNING: [#def398]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1178:10: warning: "_GL_INLINE_HEADER_END" redefined
# 1178 | # define _GL_INLINE_HEADER_END
# | ^~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:133:13: note: this is the location of the previous definition
# 133 | # define _GL_INLINE_HEADER_END _Pragma ("GCC diagnostic pop")
# | ^~~~~~~~~~~~~~~~~~~~~
# 1176| #else
# 1177| # define _GL_INLINE_HEADER_BEGIN
# 1178|-> # define _GL_INLINE_HEADER_END
# 1179| #endif
# 1180|
Error: COMPILER_WARNING: [#def399]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1544:10: warning: "_GL_GNUC_PREREQ" redefined
# 1544 | # define _GL_GNUC_PREREQ(major, minor) \
# | ^~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:106:13: note: this is the location of the previous definition
# 106 | # define _GL_GNUC_PREREQ GNUC_PREREQ
# | ^~~~~~~~~~~~~~~
# 1542| /* True if the compiler says it groks GNU C version MAJOR.MINOR. */
# 1543| #if defined __GNUC__ && defined __GNUC_MINOR__
# 1544|-> # define _GL_GNUC_PREREQ(major, minor) \
# 1545| ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
# 1546| #else
Error: COMPILER_WARNING: [#def400]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1730:11: warning: "_GL_ATTRIBUTE_COLD" redefined
# 1730 | # define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
# | ^~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:81:13: note: this is the location of the previous definition
# 81 | # define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
# | ^~~~~~~~~~~~~~~~~~
# 1728| #if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
# 1729| # ifndef __SUNPRO_C
# 1730|-> # define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
# 1731| # else
# 1732| # define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
Error: COMPILER_WARNING: [#def401]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1746:10: warning: "_GL_ATTRIBUTE_CONST" redefined
# 1746 | # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
# | ^~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:82:13: note: this is the location of the previous definition
# 82 | # define _GL_ATTRIBUTE_CONST __attribute__ ((const))
# | ^~~~~~~~~~~~~~~~~~~
# 1744| /* Applies to: functions. */
# 1745| #if _GL_HAS_ATTRIBUTE (const)
# 1746|-> # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
# 1747| #else
# 1748| # define _GL_ATTRIBUTE_CONST
Error: COMPILER_WARNING: [#def402]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1758:10: warning: "_GL_ATTRIBUTE_DEALLOC" redefined
# 1758 | # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
# | ^~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:83:13: note: this is the location of the previous definition
# 83 | # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute ((__malloc__ (f, i)))
# | ^~~~~~~~~~~~~~~~~~~~~
# 1756| /* Applies to: functions. Cannot be used on inline functions. */
# 1757| #if _GL_GNUC_PREREQ (11, 0)
# 1758|-> # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
# 1759| #else
# 1760| # define _GL_ATTRIBUTE_DEALLOC(f, i)
Error: COMPILER_WARNING: [#def403]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1778:10: warning: "_GL_ATTRIBUTE_DEPRECATED" redefined
# 1778 | # define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
# | ^~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:85:13: note: this is the location of the previous definition
# 85 | # define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 1776| in C++ also: namespace, class, template specialization. */
# 1777| #if _GL_HAS_C_ATTRIBUTE (deprecated)
# 1778|-> # define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
# 1779| #elif _GL_HAS_ATTRIBUTE (deprecated)
# 1780| # define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
Error: COMPILER_WARNING: [#def404]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1816:10: warning: "_GL_ATTRIBUTE_FALLTHROUGH" redefined
# 1816 | # define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:113:15: note: this is the location of the previous definition
# 113 | # define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((fallthrough))
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 1814| /* Always expands to something. */
# 1815| #if _GL_HAS_C_ATTRIBUTE (fallthrough)
# 1816|-> # define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
# 1817| #elif _GL_HAS_ATTRIBUTE (fallthrough)
# 1818| # define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
Error: COMPILER_WARNING: [#def405]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1855:10: warning: "_GL_ATTRIBUTE_MALLOC" redefined
# 1855 | # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
# | ^~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:91:13: note: this is the location of the previous definition
# 91 | # define _GL_ATTRIBUTE_MALLOC __attribute__ ((malloc))
# | ^~~~~~~~~~~~~~~~~~~~
# 1853| /* Applies to: functions. */
# 1854| #if _GL_HAS_ATTRIBUTE (malloc)
# 1855|-> # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
# 1856| #else
# 1857| # define _GL_ATTRIBUTE_MALLOC
Error: COMPILER_WARNING: [#def406]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1884:10: warning: "_GL_ATTRIBUTE_MAYBE_UNUSED" redefined
# 1884 | # define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:92:13: note: this is the location of the previous definition
# 92 | # define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~
# 1882| clang supports both syntaxes. */
# 1883| #if _GL_HAS_C_ATTRIBUTE (maybe_unused)
# 1884|-> # define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
# 1885| #else
# 1886| # define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED
Error: COMPILER_WARNING: [#def407]
grub2-2.06-build/grub-2.06/grub-emu-2.06/config-util.h:1898:10: warning: "_GL_ATTRIBUTE_NODISCARD" redefined
# 1898 | # define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
# | ^~~~~~~~~~~~~~~~~~~~~~~
grub2-2.06-build/grub-2.06/grub-emu-2.06/config.h:94:13: note: this is the location of the previous definition
# 94 | # define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 1896| /* Applies to: function, enumeration, class. */
# 1897| #if _GL_HAS_C_ATTRIBUTE (nodiscard)
# 1898|-> # define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
# 1899| #elif _GL_HAS_ATTRIBUTE (warn_unused_result)
# 1900| # define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
Error: GCC_ANALYZER_WARNING (CWE-457): [#def408]
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def409]
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def410]
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.yy.c:52: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-emu-2.06/grub-core/grub_script.yy.c:2211:3: note: in expansion of macro ‘memset’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def411]
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def412]
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def413]
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.yy.c:52: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.yy.c:2211:3: note: in expansion of macro ‘memset’
grub2-2.06-build/grub-2.06/grub-i386-efi-2.06/grub-core/grub_script.yy.c:2132:12: note: in expansion of macro ‘YY_CURRENT_BUFFER’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def414]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def415]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def416]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.yy.c:52: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.yy.c:2211:3: note: in expansion of macro ‘memset’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub-core/grub_script.yy.c:2132:12: note: in expansion of macro ‘YY_CURRENT_BUFFER’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def417]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def418]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def419]
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-i386-pc-2.06/grub_script.yy.c:2132:12: note: in expansion of macro ‘YY_CURRENT_BUFFER’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def420]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def421]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def422]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.yy.c:52: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.yy.c:2211:3: note: in expansion of macro ‘memset’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/grub_script.yy.c:2132:12: note: in expansion of macro ‘YY_CURRENT_BUFFER’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def423]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c: scope_hint: In function ‘grub_script_yyparse’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:496:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:481:9: note: in expansion of macro ‘YYCOPY’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:1111:9: note: in expansion of macro ‘YYSTACK_RELOCATE’
# 494| # if defined __GNUC__ && 1 < __GNUC__
# 495| # define YYCOPY(Dst, Src, Count) \
# 496|-> __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
# 497| # else
# 498| # define YYCOPY(Dst, Src, Count) \
Error: GCC_ANALYZER_WARNING (CWE-457): [#def424]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.tab.c:1238:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
# 1236| unconditionally makes the parser a bit smaller, and it avoids a
# 1237| GCC warning that YYVAL may be used uninitialized. */
# 1238|-> yyval = yyvsp[1-yylen];
# 1239|
# 1240|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def425]
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.yy.c: scope_hint: In function ‘yy_init_buffer’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.yy.c:2091:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub_script.yy.c:2132:12: note: in expansion of macro ‘YY_CURRENT_BUFFER’
# 2089|
# 2090| yy_flush_buffer( b , yyscanner);
# 2091|->
# 2092| b->yy_input_file = file;
# 2093| b->yy_fill_buffer = 1;
Error: CLANG_WARNING: [#def426]
grub2-2.06-build/grub-2.06/grub-core/fs/zfs/zfscrypt.c:28: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/zfs/zfs.h:27: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/crypto.h:287:25: warning[core.UndefinedBinaryOperatorResult]: The right operand of '^' is a garbage value
# 285| || ((grub_addr_t) outptr & (sizeof (grub_uint64_t) - 1))))
# 286| {
# 287|-> *outptr = *in1ptr ^ *in2ptr;
# 288| in1ptr++;
# 289| in2ptr++;
Error: CLANG_WARNING: [#def427]
grub2-2.06-build/grub-2.06/include/grub/crypto.h:298:5: warning[core.UndefinedBinaryOperatorResult]: The right operand of '^' is a garbage value
# 296| *(grub_uint64_t *) (void *) outptr
# 297| = (*(const grub_uint64_t *) (const void *) in1ptr
# 298|-> ^ *(const grub_uint64_t *) (const void *) in2ptr);
# 299| in1ptr += sizeof (grub_uint64_t);
# 300| in2ptr += sizeof (grub_uint64_t);
Error: GCC_ANALYZER_WARNING (CWE-121): [#def428]
grub2-2.06-build/grub-2.06/grub-core/net/bootp.c:27: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/datetime.h: scope_hint: In function ‘grub_datetime2unixtime’
grub2-2.06-build/grub-2.06/include/grub/datetime.h:122:8: warning[-Wanalyzer-out-of-bounds]: stack-based buffer overflow
grub2-2.06-build/grub-2.06/grub-core/net/bootp.c:19: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/net.h:389:55: note: in definition of macro ‘FOR_NET_CARDS’
grub2-2.06-build/grub-2.06/include/grub/datetime.h:122:8: note: write of 4 bytes to beyond the end of ‘t’
# 120| || (datetime->year < 1960 && ret > 0))
# 121| return 0;
# 122|-> *nix = ret;
# 123| return 1;
# 124| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def429]
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c: scope_hint: In function ‘grub_efi_get_media_file_path’
grub2-2.06-build/grub-2.06/include/grub/efi/api.h:691:54: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dp’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:523:31: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_TYPE’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:532:12: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/include/grub/efi/api.h:694:66: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_LENGTH’
grub2-2.06-build/grub-2.06/include/grub/efi/api.h:709:4: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_VALID’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:532:12: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:532:12: note: in expansion of macro ‘GRUB_EFI_NEXT_DEVICE_PATH’
grub2-2.06-build/grub-2.06/grub-core/loader/efi/chainloader.c:523:31: note: in expansion of macro ‘GRUB_EFI_DEVICE_PATH_TYPE’
# 689| typedef struct grub_efi_device_path grub_efi_device_path_protocol_t;
# 690|
# 691|-> #define GRUB_EFI_DEVICE_PATH_TYPE(dp) ((dp)->type & 0x7f)
# 692| #define GRUB_EFI_DEVICE_PATH_SUBTYPE(dp) ((dp)->subtype)
# 693| #define GRUB_EFI_DEVICE_PATH_LENGTH(dp) ((dp)->length)
Error: GCC_ANALYZER_WARNING (CWE-457): [#def430]
grub2-2.06-build/grub-2.06/include/grub/disk.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/err.h:91:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*d.idx’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:311:12: note: in expansion of macro ‘grub_error’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:563:30: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:569:25: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:573:38: note: in expansion of macro ‘grub_be_to_cpu64’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:311:12: note: in expansion of macro ‘grub_error’
grub2-2.06-build/grub-2.06/grub-core/disk/luks2.c:311:12: note: in expansion of macro ‘grub_error’
# 89| __attribute__ ((format (GNU_PRINTF, 4, 5)));
# 90|
# 91|-> #define grub_error(n, fmt, ...) grub_error (n, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
# 92|
# 93|
Error: GCC_ANALYZER_WARNING (CWE-457): [#def431]
grub2-2.06-build/grub-2.06/include/grub/disk.h:31: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/file.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/loader.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:1: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsd64.c:6: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c: scope_hint: In function ‘grub_freebsd_load_elf_meta64’
grub2-2.06-build/grub-2.06/include/grub/misc.h:31:44: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘symend’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:9:25: note: in expansion of macro ‘ALIGN_UP’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:417:15: note: in expansion of macro ‘ALIGN_PAGE’
grub2-2.06-build/grub-2.06/include/grub/file.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:317:13: note: in expansion of macro ‘grub_error’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:9:25: note: in expansion of macro ‘ALIGN_UP’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:417:15: note: in expansion of macro ‘ALIGN_PAGE’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:9:25: note: in expansion of macro ‘ALIGN_UP’
grub2-2.06-build/grub-2.06/grub-core/loader/i386/bsdXX.c:417:15: note: in expansion of macro ‘ALIGN_PAGE’
# 29|
# 30| #define ALIGN_UP(addr, align) \
# 31|-> (((addr) + (typeof (addr)) (align) - 1) & ~((typeof (addr)) (align) - 1))
# 32| #define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) - 1))
# 33| #define ALIGN_DOWN(addr, align) \
Error: GCC_ANALYZER_WARNING (CWE-476): [#def432]
grub2-2.06-build/grub-2.06/grub-core/commands/nativedisk.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/misc.h: scope_hint: In function ‘grub_strcasecmp’
grub2-2.06-build/grub-2.06/include/grub/misc.h:221:10: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘s1’
grub2-2.06-build/grub-2.06/grub-core/commands/nativedisk.c:148:3: note: in expansion of macro ‘grub_dprintf’
grub2-2.06-build/grub-2.06/grub-core/commands/nativedisk.c:148:3: note: in expansion of macro ‘grub_dprintf’
# 219| grub_strcasecmp (const char *s1, const char *s2)
# 220| {
# 221|-> while (*s1 && *s2)
# 222| {
# 223| if (grub_tolower ((grub_uint8_t) *s1)
Error: COMPILER_WARNING (CWE-195): [#def433]
grub2-2.06-build/grub-2.06/include/grub/disk.h:31: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/file.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/loader.h:23: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/truecrypt.c:20: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/truecrypt.c: scope_hint: In function ‘grub_cmd_truecrypt’
grub2-2.06-build/grub-2.06/include/grub/misc.h:513:9: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘grub_uint64_t’ {aka ‘long long unsigned int’}
# 513 | _a < _b ? _a : _b; })
# | ^
grub2-2.06-build/grub-2.06/include/grub/misc.h:34:11: note: in definition of macro ‘ALIGN_DOWN’
# 34 | ((addr) & ~((typeof (addr)) (align) - 1))
# | ^~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:514:24: note: in expansion of macro ‘_grub_min’
# 514 | #define grub_min(a, b) _grub_min(a, b, \
# | ^~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/truecrypt.c:179:26: note: in expansion of macro ‘grub_min’
# 179 | destaddr = ALIGN_DOWN (grub_min (0x90000, grub_mmap_get_lower ())
# | ^~~~~~~~
# 511| ({ typeof (a) _a = (a); \
# 512| typeof (b) _b = (b); \
# 513|-> _a < _b ? _a : _b; })
# 514| #define grub_min(a, b) _grub_min(a, b, \
# 515| CONCAT(_a_,__COUNTER__), \
Error: COMPILER_WARNING (CWE-195): [#def434]
grub2-2.06-build/grub-2.06/include/grub/misc.h:515:41: warning[-Wsign-compare]: operand of ‘?:’ changes signedness from ‘int’ to ‘grub_uint64_t’ {aka ‘long long unsigned int’} due to unsignedness of other operand
# 515 | CONCAT(_a_,__COUNTER__), \
# | ^~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:34:11: note: in definition of macro ‘ALIGN_DOWN’
# 34 | ((addr) & ~((typeof (addr)) (align) - 1))
# | ^~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:514:24: note: in expansion of macro ‘_grub_min’
# 514 | #define grub_min(a, b) _grub_min(a, b, \
# | ^~~~~~~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:43:22: note: in expansion of macro ‘CONCAT_’
# 43 | #define CONCAT(a, b) CONCAT_(a, b)
# | ^~~~~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:515:34: note: in expansion of macro ‘CONCAT’
# 515 | CONCAT(_a_,__COUNTER__), \
# | ^~~~~~
grub2-2.06-build/grub-2.06/grub-core/loader/i386/pc/truecrypt.c:179:26: note: in expansion of macro ‘grub_min’
# 179 | destaddr = ALIGN_DOWN (grub_min (0x90000, grub_mmap_get_lower ())
# | ^~~~~~~~
# 513| _a < _b ? _a : _b; })
# 514| #define grub_min(a, b) _grub_min(a, b, \
# 515|-> CONCAT(_a_,__COUNTER__), \
# 516| CONCAT(_b_,__COUNTER__))
# 517|
Error: COMPILER_WARNING (CWE-195): [#def435]
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:66: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c: scope_hint: In function ‘grub_memalign’
grub2-2.06-build/grub-2.06/include/grub/misc.h:521:9: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘grub_size_t’ {aka ‘long unsigned int’} and ‘int’
# 521 | _a > _b ? _a : _b; })
# | ^
grub2-2.06-build/grub-2.06/include/grub/misc.h:522:24: note: in expansion of macro ‘_grub_max’
# 522 | #define grub_max(a, b) _grub_max(a, b, \
# | ^~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:508:14: note: in expansion of macro ‘grub_max’
# 508 | grow = grub_max (grow, GRUB_MM_HEAP_GROW_EXTRA);
# | ^~~~~~~~
# 519| ({ typeof (a) _a = (a); \
# 520| typeof (b) _b = (b); \
# 521|-> _a > _b ? _a : _b; })
# 522| #define grub_max(a, b) _grub_max(a, b, \
# 523| CONCAT(_a_,__COUNTER__), \
Error: COMPILER_WARNING (CWE-195): [#def436]
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:66: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c: scope_hint: In function ‘grub_memalign’
grub2-2.06-build/grub-2.06/include/grub/misc.h:521:9: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘grub_size_t’ {aka ‘unsigned int’} and ‘int’
# 521 | _a > _b ? _a : _b; })
# | ^
grub2-2.06-build/grub-2.06/include/grub/misc.h:522:24: note: in expansion of macro ‘_grub_max’
# 522 | #define grub_max(a, b) _grub_max(a, b, \
# | ^~~~~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:508:14: note: in expansion of macro ‘grub_max’
# 508 | grow = grub_max (grow, GRUB_MM_HEAP_GROW_EXTRA);
# | ^~~~~~~~
# 519| ({ typeof (a) _a = (a); \
# 520| typeof (b) _b = (b); \
# 521|-> _a > _b ? _a : _b; })
# 522| #define grub_max(a, b) _grub_max(a, b, \
# 523| CONCAT(_a_,__COUNTER__), \
Error: COMPILER_WARNING (CWE-195): [#def437]
grub2-2.06-build/grub-2.06/include/grub/misc.h:524:41: warning[-Wsign-compare]: operand of ‘?:’ changes signedness from ‘int’ to ‘grub_size_t’ {aka ‘long unsigned int’} due to unsignedness of other operand
# 524 | CONCAT(_b_,__COUNTER__))
# | ^~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:521:21: note: in definition of macro ‘_grub_max’
# 521 | _a > _b ? _a : _b; })
# | ^~
grub2-2.06-build/grub-2.06/include/grub/misc.h:43:22: note: in expansion of macro ‘CONCAT_’
# 43 | #define CONCAT(a, b) CONCAT_(a, b)
# | ^~~~~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:524:34: note: in expansion of macro ‘CONCAT’
# 524 | CONCAT(_b_,__COUNTER__))
# | ^~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:508:14: note: in expansion of macro ‘grub_max’
# 508 | grow = grub_max (grow, GRUB_MM_HEAP_GROW_EXTRA);
# | ^~~~~~~~
# 522| #define grub_max(a, b) _grub_max(a, b, \
# 523| CONCAT(_a_,__COUNTER__), \
# 524|-> CONCAT(_b_,__COUNTER__))
# 525|
# 526| #define grub_log2ull(n) (GRUB_TYPE_BITS (grub_uint64_t) - __builtin_clzll (n) - 1)
Error: COMPILER_WARNING (CWE-195): [#def438]
grub2-2.06-build/grub-2.06/include/grub/misc.h:524:41: warning[-Wsign-compare]: operand of ‘?:’ changes signedness from ‘int’ to ‘grub_size_t’ {aka ‘unsigned int’} due to unsignedness of other operand
# 524 | CONCAT(_b_,__COUNTER__))
# | ^~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:521:21: note: in definition of macro ‘_grub_max’
# 521 | _a > _b ? _a : _b; })
# | ^~
grub2-2.06-build/grub-2.06/include/grub/misc.h:43:22: note: in expansion of macro ‘CONCAT_’
# 43 | #define CONCAT(a, b) CONCAT_(a, b)
# | ^~~~~~~
grub2-2.06-build/grub-2.06/include/grub/misc.h:524:34: note: in expansion of macro ‘CONCAT’
# 524 | CONCAT(_b_,__COUNTER__))
# | ^~~~~~
grub2-2.06-build/grub-2.06/grub-core/kern/mm.c:508:14: note: in expansion of macro ‘grub_max’
# 508 | grow = grub_max (grow, GRUB_MM_HEAP_GROW_EXTRA);
# | ^~~~~~~~
# 522| #define grub_max(a, b) _grub_max(a, b, \
# 523| CONCAT(_a_,__COUNTER__), \
# 524|-> CONCAT(_b_,__COUNTER__))
# 525|
# 526| #define grub_log2ull(n) (GRUB_TYPE_BITS (grub_uint64_t) - __builtin_clzll (n) - 1)
Error: GCC_ANALYZER_WARNING (CWE-688): [#def439]
grub2-2.06-build/grub-2.06/include/grub/osdep/hostfile.h:6: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/emu/hostfile.h:26: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/util/install.h:27: included_from: Included from here.
grub2-2.06-build/grub-2.06/util/grub-install-common.c:36: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/osdep/hostfile_unix.h: scope_hint: In function ‘grub_util_fd_readdir’
grub2-2.06-build/grub-2.06/include/grub/osdep/hostfile_unix.h:53:10: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dirp’ where non-null expected
/usr/include/features.h:511: included_from: Included from here.
/usr/include/bits/libc-header-start.h:33: included_from: Included from here.
/usr/include/stdio.h:28: included_from: Included from here.
grub2-2.06-build/grub-2.06/grub-x86_64-efi-2.06/grub-core/lib/gnulib/stdio.h:43: included_from: Included from here.
grub2-2.06-build/grub-2.06/include/grub/emu/misc.h:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/util/grub-install-common.c:21: included_from: Included from here.
/usr/include/dirent.h:167:23: note: argument 1 of ‘readdir’ must be non-null
# 51| grub_util_fd_readdir (grub_util_fd_dir_t dirp)
# 52| {
# 53|-> return readdir (dirp);
# 54| }
# 55|
Error: CPPCHECK_WARNING: [#def440]
grub2-2.06-build/grub-2.06/util/garbage-gen.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def441]
grub2-2.06-build/grub-2.06/util/grub-fstest.c: scope_hint: In function ‘fstest’
grub2-2.06-build/grub-2.06/util/grub-fstest.c:394:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 392| grub_util_error ("%s", grub_errmsg);
# 393|
# 394|-> host_file = grub_xasprintf ("(host)%s", images[i]);
# 395| if (!host_file)
# 396| grub_util_error ("%s", grub_errmsg);
Error: CLANG_WARNING: [#def442]
grub2-2.06-build/grub-2.06/util/grub-fstest.c:394:47: warning[core.NullDereference]: Array access (from variable 'images') results in a null pointer dereference
# 392| grub_util_error ("%s", grub_errmsg);
# 393|
# 394|-> host_file = grub_xasprintf ("(host)%s", images[i]);
# 395| if (!host_file)
# 396| grub_util_error ("%s", grub_errmsg);
Error: CPPCHECK_WARNING: [#def443]
grub2-2.06-build/grub-2.06/util/grub-gen-asciih.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def444]
grub2-2.06-build/grub-2.06/util/grub-gen-asciih.c:99:12: warning[deadcode.DeadStores]: Although the value stored to 'cutbottom' is used in the enclosing expression, the value is never actually read from 'cutbottom'
# 97| printf ("%x\n", char_code);
# 98|
# 99|-> cuttop = cutbottom = cutleft = cutright = 0;
# 100|
# 101| width = glyph->bitmap.width;
Error: CLANG_WARNING: [#def445]
grub2-2.06-build/grub-2.06/util/grub-gen-asciih.c:99:34: warning[deadcode.DeadStores]: Although the value stored to 'cutright' is used in the enclosing expression, the value is never actually read from 'cutright'
# 97| printf ("%x\n", char_code);
# 98|
# 99|-> cuttop = cutbottom = cutleft = cutright = 0;
# 100|
# 101| width = glyph->bitmap.width;
Error: CPPCHECK_WARNING: [#def446]
grub2-2.06-build/grub-2.06/util/grub-gen-widthspec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-195): [#def447]
grub2-2.06-build/grub-2.06/util/grub-install-common.c: scope_hint: In function ‘grub_install_is_short_mbrgap_supported’
grub2-2.06-build/grub-2.06/util/grub-install-common.c:377:17: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’}
# 377 | for (i = 0; i < modules.n_entries; i++) {
# | ^
# 375| };
# 376|
# 377|-> for (i = 0; i < modules.n_entries; i++) {
# 378| for (j = 0; j < ARRAY_SIZE (whitelist); j++)
# 379| if (strcmp(modules.entries[i], whitelist[j]) == 0)
Error: COMPILER_WARNING (CWE-195): [#def448]
grub2-2.06-build/grub-2.06/util/grub-install-common.c:378:19: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’
# 378 | for (j = 0; j < ARRAY_SIZE (whitelist); j++)
# | ^
# 376|
# 377| for (i = 0; i < modules.n_entries; i++) {
# 378|-> for (j = 0; j < ARRAY_SIZE (whitelist); j++)
# 379| if (strcmp(modules.entries[i], whitelist[j]) == 0)
# 380| break;
Error: CLANG_WARNING: [#def449]
grub2-2.06-build/grub-2.06/util/grub-install.c:1431:8: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1429| fclose (flf);
# 1430| relfl = grub_make_system_path_relative_to_its_root (fl);
# 1431|-> fprintf (load_cfg_f, "search.file %s root ",
# 1432| relfl);
# 1433| grub_install_push_module ("search_fs_file");
Error: CLANG_WARNING: [#def450]
grub2-2.06-build/grub-2.06/util/grub-install.c:1453:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1451| dev->disk->name,
# 1452| dev);
# 1453|-> fprintf (load_cfg_f, " ");
# 1454| if (dev != grub_dev)
# 1455| grub_device_close (dev);
Error: CLANG_WARNING: [#def451]
grub2-2.06-build/grub-2.06/util/grub-install.c:1464:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1462| {
# 1463| grub_util_fprint_full_disk_name (load_cfg_f, map, dev);
# 1464|-> fprintf (load_cfg_f, " ");
# 1465| }
# 1466|
Error: CLANG_WARNING: [#def452]
grub2-2.06-build/grub-2.06/util/grub-install.c:1518:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1516| {
# 1517| grub_util_fprint_full_disk_name (load_cfg_f, g, dev);
# 1518|-> fprintf (load_cfg_f, " ");
# 1519| free (g);
# 1520| }
Error: CLANG_WARNING: [#def453]
grub2-2.06-build/grub-2.06/util/grub-install.c:1524:4: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1522| grub_device_close (dev);
# 1523| }
# 1524|-> fprintf (load_cfg_f, "\n");
# 1525| char *escaped_relpath = escape (relative_grubdir);
# 1526| fprintf (load_cfg_f, "set prefix=($root)'%s'\n",
Error: CLANG_WARNING: [#def454]
grub2-2.06-build/grub-2.06/util/grub-mkimage32.c:25: included_from: Included from here.
grub2-2.06-build/grub-2.06/util/grub-mkimagexx.c:573:2: warning[deadcode.DeadStores]: Value stored to 'ptr' is never read
# 571| memcpy (ptr, ".xen", sizeof (".xen"));
# 572| shdr->sh_name = grub_host_to_target32 (ptr - str_start);
# 573|-> ptr += sizeof (".xen");
# 574| shdr->sh_type = grub_host_to_target32 (SHT_PROGBITS);
# 575| shdr->sh_addr = grub_host_to_target_addr (target_addr + layout->kernel_size);
Error: COMPILER_WARNING (CWE-195): [#def455]
grub2-2.06-build/grub-2.06/util/grub-mount.c: scope_hint: In function ‘fuse_read’
grub2-2.06-build/grub-2.06/util/grub-mount.c:264:11: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘off_t’ {aka ‘long int’} and ‘grub_off_t’ {aka ‘long unsigned int’}
# 264 | if (off > file->size)
# | ^
# 262| grub_ssize_t size;
# 263|
# 264|-> if (off > file->size)
# 265| return -EINVAL;
# 266|
Error: CLANG_WARNING: [#def456]
grub2-2.06-build/grub-2.06/util/grub-mount.c:566:24: warning[core.NullDereference]: Array access (from variable 'fuse_args') results in a null pointer dereference
# 564|
# 565| fuse_args = xrealloc (fuse_args, (fuse_argc + 2) * sizeof (fuse_args[0]));
# 566|-> fuse_args[fuse_argc] = xstrdup (argv[0]);
# 567| fuse_argc++;
# 568| /* Run single-threaded. */
Error: CLANG_WARNING: [#def457]
grub2-2.06-build/grub-2.06/util/mkimage.c:1139:7: warning[deadcode.DeadStores]: Value stored to 'offset' is never read
# 1137|
# 1138| grub_strcpy (kernel_img + offset, prefix);
# 1139|-> offset += prefix_size;
# 1140| }
# 1141|
Error: COMPILER_WARNING: [#def458]
grub2-2.06-build/grub-2.06/util/mkimage.c: scope_hint: In function ‘grub_install_generate_image’
grub2-2.06-build/grub-2.06/util/mkimage.c:1421:49: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1421 | PE_OHDR (o32, o64, dll_characteristics) = grub_host_to_target16 (GRUB_PE32_NX_COMPAT);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1421:9: note: in expansion of macro ‘PE_OHDR’
# 1421 | PE_OHDR (o32, o64, dll_characteristics) = grub_host_to_target16 (GRUB_PE32_NX_COMPAT);
# | ^~~~~~~
# 1419| }
# 1420|
# 1421|-> PE_OHDR (o32, o64, dll_characteristics) = grub_host_to_target16 (GRUB_PE32_NX_COMPAT);
# 1422| PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
# 1423| PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
Error: COMPILER_WARNING: [#def459]
grub2-2.06-build/grub-2.06/util/mkimage.c:1422:41: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1422 | PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1422:9: note: in expansion of macro ‘PE_OHDR’
# 1422 | PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
# | ^~~~~~~
# 1420|
# 1421| PE_OHDR (o32, o64, dll_characteristics) = grub_host_to_target16 (GRUB_PE32_NX_COMPAT);
# 1422|-> PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
# 1423| PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
# 1424| PE_OHDR (o32, o64, image_base) = 0;
Error: COMPILER_WARNING: [#def460]
grub2-2.06-build/grub-2.06/util/mkimage.c:1423:40: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1423 | PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1423:9: note: in expansion of macro ‘PE_OHDR’
# 1423 | PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
# | ^~~~~~~
# 1421| PE_OHDR (o32, o64, dll_characteristics) = grub_host_to_target16 (GRUB_PE32_NX_COMPAT);
# 1422| PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
# 1423|-> PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
# 1424| PE_OHDR (o32, o64, image_base) = 0;
# 1425| PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
Error: COMPILER_WARNING: [#def461]
grub2-2.06-build/grub-2.06/util/mkimage.c:1424:40: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1424 | PE_OHDR (o32, o64, image_base) = 0;
# | ^
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1424:9: note: in expansion of macro ‘PE_OHDR’
# 1424 | PE_OHDR (o32, o64, image_base) = 0;
# | ^~~~~~~
# 1422| PE_OHDR (o32, o64, header_size) = grub_host_to_target32 (header_size);
# 1423| PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
# 1424|-> PE_OHDR (o32, o64, image_base) = 0;
# 1425| PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
# 1426| PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
Error: COMPILER_WARNING: [#def462]
grub2-2.06-build/grub-2.06/util/mkimage.c:1425:40: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1425 | PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1425:9: note: in expansion of macro ‘PE_OHDR’
# 1425 | PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
# | ^~~~~~~
# 1423| PE_OHDR (o32, o64, entry_addr) = grub_host_to_target32 (layout.start_address);
# 1424| PE_OHDR (o32, o64, image_base) = 0;
# 1425|-> PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
# 1426| PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
# 1427| PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
Error: COMPILER_WARNING: [#def463]
grub2-2.06-build/grub-2.06/util/mkimage.c:1426:47: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1426 | PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1426:9: note: in expansion of macro ‘PE_OHDR’
# 1426 | PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
# | ^~~~~~~
# 1424| PE_OHDR (o32, o64, image_base) = 0;
# 1425| PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
# 1426|-> PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
# 1427| PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
# 1428| PE_OHDR (o32, o64, subsystem) = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
Error: COMPILER_WARNING: [#def464]
grub2-2.06-build/grub-2.06/util/mkimage.c:1427:44: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1427 | PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1427:9: note: in expansion of macro ‘PE_OHDR’
# 1427 | PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
# | ^~~~~~~
# 1425| PE_OHDR (o32, o64, image_size) = grub_host_to_target32 (pe_size);
# 1426| PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
# 1427|-> PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
# 1428| PE_OHDR (o32, o64, subsystem) = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
# 1429|
Error: COMPILER_WARNING: [#def465]
grub2-2.06-build/grub-2.06/util/mkimage.c:1428:39: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1428 | PE_OHDR (o32, o64, subsystem) = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1428:9: note: in expansion of macro ‘PE_OHDR’
# 1428 | PE_OHDR (o32, o64, subsystem) = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
# | ^~~~~~~
# 1426| PE_OHDR (o32, o64, section_alignment) = grub_host_to_target32 (image_target->section_align);
# 1427| PE_OHDR (o32, o64, file_alignment) = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
# 1428|-> PE_OHDR (o32, o64, subsystem) = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
# 1429|
# 1430| /* Do these really matter? */
Error: COMPILER_WARNING: [#def466]
grub2-2.06-build/grub-2.06/util/mkimage.c:1431:48: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1431 | PE_OHDR (o32, o64, stack_reserve_size) = grub_host_to_target32 (0x10000);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1431:9: note: in expansion of macro ‘PE_OHDR’
# 1431 | PE_OHDR (o32, o64, stack_reserve_size) = grub_host_to_target32 (0x10000);
# | ^~~~~~~
# 1429|
# 1430| /* Do these really matter? */
# 1431|-> PE_OHDR (o32, o64, stack_reserve_size) = grub_host_to_target32 (0x10000);
# 1432| PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
# 1433| PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
Error: COMPILER_WARNING: [#def467]
grub2-2.06-build/grub-2.06/util/mkimage.c:1432:47: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1432 | PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1432:9: note: in expansion of macro ‘PE_OHDR’
# 1432 | PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
# | ^~~~~~~
# 1430| /* Do these really matter? */
# 1431| PE_OHDR (o32, o64, stack_reserve_size) = grub_host_to_target32 (0x10000);
# 1432|-> PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
# 1433| PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
# 1434| PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
Error: COMPILER_WARNING: [#def468]
grub2-2.06-build/grub-2.06/util/mkimage.c:1433:47: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1433 | PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1433:9: note: in expansion of macro ‘PE_OHDR’
# 1433 | PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
# | ^~~~~~~
# 1431| PE_OHDR (o32, o64, stack_reserve_size) = grub_host_to_target32 (0x10000);
# 1432| PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
# 1433|-> PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
# 1434| PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
# 1435|
Error: COMPILER_WARNING: [#def469]
grub2-2.06-build/grub-2.06/util/mkimage.c:1434:46: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1434 | PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1434:9: note: in expansion of macro ‘PE_OHDR’
# 1434 | PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
# | ^~~~~~~
# 1432| PE_OHDR (o32, o64, stack_commit_size) = grub_host_to_target32 (0x10000);
# 1433| PE_OHDR (o32, o64, heap_reserve_size) = grub_host_to_target32 (0x10000);
# 1434|-> PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
# 1435|
# 1436| PE_OHDR (o32, o64, num_data_directories) = grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
Error: COMPILER_WARNING: [#def470]
grub2-2.06-build/grub-2.06/util/mkimage.c:1436:50: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1436 | PE_OHDR (o32, o64, num_data_directories) = grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1436:9: note: in expansion of macro ‘PE_OHDR’
# 1436 | PE_OHDR (o32, o64, num_data_directories) = grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
# | ^~~~~~~
# 1434| PE_OHDR (o32, o64, heap_commit_size) = grub_host_to_target32 (0x10000);
# 1435|
# 1436|-> PE_OHDR (o32, o64, num_data_directories) = grub_host_to_target32 (GRUB_PE32_NUM_DATA_DIRECTORIES);
# 1437|
# 1438| /* The sections. */
Error: COMPILER_WARNING: [#def471]
grub2-2.06-build/grub-2.06/util/mkimage.c:1439:39: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1439 | PE_OHDR (o32, o64, code_base) = grub_host_to_target32 (vma);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1439:9: note: in expansion of macro ‘PE_OHDR’
# 1439 | PE_OHDR (o32, o64, code_base) = grub_host_to_target32 (vma);
# | ^~~~~~~
# 1437|
# 1438| /* The sections. */
# 1439|-> PE_OHDR (o32, o64, code_base) = grub_host_to_target32 (vma);
# 1440| PE_OHDR (o32, o64, code_size) = grub_host_to_target32 (layout.exec_size);
# 1441| section = init_pe_section (image_target, section, ".text",
Error: COMPILER_WARNING: [#def472]
grub2-2.06-build/grub-2.06/util/mkimage.c:1440:39: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1440 | PE_OHDR (o32, o64, code_size) = grub_host_to_target32 (layout.exec_size);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1440:9: note: in expansion of macro ‘PE_OHDR’
# 1440 | PE_OHDR (o32, o64, code_size) = grub_host_to_target32 (layout.exec_size);
# | ^~~~~~~
# 1438| /* The sections. */
# 1439| PE_OHDR (o32, o64, code_base) = grub_host_to_target32 (vma);
# 1440|-> PE_OHDR (o32, o64, code_size) = grub_host_to_target32 (layout.exec_size);
# 1441| section = init_pe_section (image_target, section, ".text",
# 1442| &vma, layout.exec_size,
Error: COMPILER_WARNING: [#def473]
grub2-2.06-build/grub-2.06/util/mkimage.c:1451:39: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1451 | PE_OHDR (o32, o64, data_size) = grub_host_to_target32 (scn_size + sbat_size +
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1451:9: note: in expansion of macro ‘PE_OHDR’
# 1451 | PE_OHDR (o32, o64, data_size) = grub_host_to_target32 (scn_size + sbat_size +
# | ^~~~~~~
# 1449| scn_size = ALIGN_UP (layout.kernel_size - layout.exec_size, GRUB_PE32_FILE_ALIGNMENT);
# 1450| /* ALIGN_UP (sbat_size, GRUB_PE32_FILE_ALIGNMENT) is done earlier. */
# 1451|-> PE_OHDR (o32, o64, data_size) = grub_host_to_target32 (scn_size + sbat_size +
# 1452| ALIGN_UP (total_module_size,
# 1453| GRUB_PE32_FILE_ALIGNMENT));
Error: COMPILER_WARNING: [#def474]
grub2-2.06-build/grub-2.06/util/mkimage.c:1484:55: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1484 | PE_OHDR (o32, o64, base_relocation_table.rva) = grub_host_to_target32 (vma);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1484:9: note: in expansion of macro ‘PE_OHDR’
# 1484 | PE_OHDR (o32, o64, base_relocation_table.rva) = grub_host_to_target32 (vma);
# | ^~~~~~~
# 1482|
# 1483| scn_size = layout.reloc_size;
# 1484|-> PE_OHDR (o32, o64, base_relocation_table.rva) = grub_host_to_target32 (vma);
# 1485| PE_OHDR (o32, o64, base_relocation_table.size) = grub_host_to_target32 (scn_size);
# 1486| memcpy (pe_img + raw_data, layout.reloc_section, scn_size);
Error: COMPILER_WARNING: [#def475]
grub2-2.06-build/grub-2.06/util/mkimage.c:1485:56: warning[-Wdangling-pointer=]: dangling pointer to ‘tmp_’ may be used
# 1485 | PE_OHDR (o32, o64, base_relocation_table.size) = grub_host_to_target32 (scn_size);
grub2-2.06-build/grub-2.06/util/mkimage.c:857:28: note: ‘tmp_’ declared here
# 857 | __typeof__((o64)->field) tmp_; \
# | ^~~~
grub2-2.06-build/grub-2.06/util/mkimage.c:1485:9: note: in expansion of macro ‘PE_OHDR’
# 1485 | PE_OHDR (o32, o64, base_relocation_table.size) = grub_host_to_target32 (scn_size);
# | ^~~~~~~
# 1483| scn_size = layout.reloc_size;
# 1484| PE_OHDR (o32, o64, base_relocation_table.rva) = grub_host_to_target32 (vma);
# 1485|-> PE_OHDR (o32, o64, base_relocation_table.size) = grub_host_to_target32 (scn_size);
# 1486| memcpy (pe_img + raw_data, layout.reloc_section, scn_size);
# 1487| init_pe_section (image_target, section, ".reloc",
Error: CLANG_WARNING: [#def476]
grub2-2.06-build/grub-2.06/util/setup_sparc.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/util/setup.c:312:3: warning[deadcode.DeadStores]: Value stored to 'core_dev' is never read
# 310| grub_util_error ("%s", grub_errmsg);
# 311|
# 312|-> core_dev = dest_dev;
# 313|
# 314| {
Error: COMPILER_WARNING (CWE-195): [#def477]
grub2-2.06-build/grub-2.06/util/setup_sparc.c:2: included_from: Included from here.
grub2-2.06-build/grub-2.06/util/setup.c: scope_hint: In function ‘grub_util_sparc_setup’
grub2-2.06-build/grub-2.06/util/setup.c:661:25: warning[-Wsign-compare]: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’
# 661 | for (i = 0 ; isec < nsec; i++, isec++)
# | ^
# 659|
# 660| /* Write the core image onto the disk. */
# 661|-> for (i = 0 ; isec < nsec; i++, isec++)
# 662| {
# 663| if (grub_disk_write (dest_dev->disk, sectors[isec], 0,
Scan Properties
| analyzer-version-clang | 18.1.7 |
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| enabled-plugins | clang, cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-29.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | grub2-2.06-124.fc41 |
| store-results-to | /tmp/tmp6dqmqws5/grub2-2.06-124.fc41.tar.xz |
| time-created | 2024-07-03 13:32:41 |
| time-finished | 2024-07-03 13:54:36 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmp6dqmqws5/grub2-2.06-124.fc41.tar.xz' '--gcc-analyze' '/tmp/tmp6dqmqws5/grub2-2.06-124.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |