Error: GCC_ANALYZER_WARNING (CWE-401): [#def1] LVM2.2.03.36/lib/device/bcache.c:448:17: warning[-Wanalyzer-malloc-leak]: leak of ‘io’ LVM2.2.03.36/lib/device/bcache.c:439:30: acquire_memory: allocated here LVM2.2.03.36/lib/device/bcache.c:440:12: branch_false: following ‘false’ branch (when ‘io’ is non-NULL)... LVM2.2.03.36/lib/device/bcache.c:445:9: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:447:12: branch_true: following ‘true’ branch (when ‘off == -1’)... LVM2.2.03.36/lib/device/bcache.c:448:17: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:448:17: danger: ‘io’ leaks here; was allocated at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0) # 446| off = lseek(_fd_table[di], where, SEEK_SET); # 447| if (off == (off_t) -1) { # 448|-> log_warn("Device seek error %d for offset %llu", errno, (unsigned long long)where); # 449| free(io); # 450| return false; Error: GCC_ANALYZER_WARNING (CWE-401): [#def2] LVM2.2.03.36/lib/device/bcache.c:453:17: warning[-Wanalyzer-malloc-leak]: leak of ‘io’ LVM2.2.03.36/lib/device/bcache.c:439:30: acquire_memory: allocated here LVM2.2.03.36/lib/device/bcache.c:440:12: branch_false: following ‘false’ branch (when ‘io’ is non-NULL)... LVM2.2.03.36/lib/device/bcache.c:445:9: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:447:12: branch_false: following ‘false’ branch (when ‘off != -1’)... LVM2.2.03.36/lib/device/bcache.c:452:12: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:452:12: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:453:17: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:453:17: danger: ‘io’ leaks here; was allocated at [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0) # 451| } # 452| if (off != (off_t) where) { # 453|-> log_warn("Device seek failed for offset %llu", (unsigned long long)where); # 454| free(io); # 455| return false; Error: GCC_ANALYZER_WARNING (CWE-401): [#def3] LVM2.2.03.36/lib/device/bcache.c:469:25: warning[-Wanalyzer-malloc-leak]: leak of ‘io’ LVM2.2.03.36/lib/device/bcache.c:439:30: acquire_memory: allocated here LVM2.2.03.36/lib/device/bcache.c:440:12: branch_false: following ‘false’ branch (when ‘io’ is non-NULL)... LVM2.2.03.36/lib/device/bcache.c:445:9: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:447:12: branch_false: following ‘false’ branch (when ‘off != -1’)... LVM2.2.03.36/lib/device/bcache.c:452:12: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:452:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/bcache.c:461:12: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:461:12: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:468:20: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:469:25: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:469:25: danger: ‘io’ leaks here; was allocated at [(1)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/0) # 467| # 468| if (offset > _last_byte_offset) { # 469|-> log_error("Limit write at %llu len %llu beyond last byte %llu", # 470| (unsigned long long)offset, # 471| (unsigned long long)nbytes, Error: GCC_ANALYZER_WARNING (CWE-401): [#def4] LVM2.2.03.36/lib/device/bcache.c:491:41: warning[-Wanalyzer-malloc-leak]: leak of ‘io’ LVM2.2.03.36/lib/device/bcache.c:439:30: acquire_memory: allocated here LVM2.2.03.36/lib/device/bcache.c:440:12: branch_false: following ‘false’ branch (when ‘io’ is non-NULL)... LVM2.2.03.36/lib/device/bcache.c:445:9: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:447:12: branch_false: following ‘false’ branch (when ‘off != -1’)... LVM2.2.03.36/lib/device/bcache.c:452:12: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:452:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/bcache.c:461:12: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:461:12: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:468:20: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/bcache.c:477:21: branch_false: ...to here LVM2.2.03.36/lib/device/bcache.c:477:20: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:478:25: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:480:28: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:481:33: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:490:36: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/device/bcache.c:491:41: branch_true: ...to here LVM2.2.03.36/lib/device/bcache.c:491:41: danger: ‘io’ leaks here; was allocated at [(1)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/0) # 489| */ # 490| if (limit_nbytes + extra_nbytes > nbytes) { # 491|-> log_warn("Skip extending write at %llu len %llu limit %llu extra %llu sector_size %llu", # 492| (unsigned long long)offset, # 493| (unsigned long long)nbytes, Error: GCC_ANALYZER_WARNING (CWE-775): [#def5] LVM2.2.03.36/lib/device/nvme.c:187:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(dev_name(dev), 0)’ LVM2.2.03.36/lib/device/nvme.c:177:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:180:19: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:182:19: acquire_resource: opened here LVM2.2.03.36/lib/device/nvme.c:182:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:187:13: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:187:13: danger: ‘open(dev_name(dev), 0)’ leaks here; was opened at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2) # 185| } # 186| # 187|-> if (nvme_get_nsid(fd, &nsid)) { # 188| log_print("dev_read_nvme_wwids nvme_get_nsid error %d %s", errno, devpath); # 189| goto out; Error: GCC_ANALYZER_WARNING (CWE-775): [#def6] LVM2.2.03.36/lib/device/nvme.c:318:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(dev_name(dev), 0)’ LVM2.2.03.36/lib/device/nvme.c:313:19: acquire_resource: opened here LVM2.2.03.36/lib/device/nvme.c:313:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:318:13: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:318:13: danger: ‘open(dev_name(dev), 0)’ leaks here; was opened at [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0) # 316| } # 317| # 318|-> if (nvme_get_nsid(fd, &nsid)) { # 319| log_error("dev_read_reservation %s nvme_get_nsid error %d", devname, errno); # 320| goto out; Error: GCC_ANALYZER_WARNING (CWE-401): [#def7] LVM2.2.03.36/lib/device/nvme.c:335:20: warning[-Wanalyzer-malloc-leak]: leak of ‘status’ LVM2.2.03.36/lib/device/nvme.c:313:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:318:13: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:318:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:323:24: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:323:24: acquire_memory: allocated here LVM2.2.03.36/lib/device/nvme.c:323:12: branch_false: following ‘false’ branch (when ‘status’ is non-NULL)... LVM2.2.03.36/lib/device/nvme.c:326:9: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:335:20: danger: ‘status’ leaks here; was allocated at [(5)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/4) # 333| args.result = NULL; # 334| # 335|-> if ((err = nvme_resv_report(&args))) { # 336| log_error("dev_read_reservation %s error %d", devname, err); # 337| goto out; Error: GCC_ANALYZER_WARNING (CWE-775): [#def8] LVM2.2.03.36/lib/device/nvme.c:402:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(dev_name(dev), 0)’ LVM2.2.03.36/lib/device/nvme.c:397:19: acquire_resource: opened here LVM2.2.03.36/lib/device/nvme.c:397:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:402:13: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:402:13: danger: ‘open(dev_name(dev), 0)’ leaks here; was opened at [(1)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/0) # 400| } # 401| # 402|-> if (nvme_get_nsid(fd, &nsid)) { # 403| if (may_fail) # 404| log_debug("dev_find_key_nvme %s nvme_get_nsid error %d", devname, errno); Error: GCC_ANALYZER_WARNING (CWE-401): [#def9] LVM2.2.03.36/lib/device/nvme.c:422:20: warning[-Wanalyzer-malloc-leak]: leak of ‘status’ LVM2.2.03.36/lib/device/nvme.c:397:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:402:13: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:402:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/nvme.c:410:24: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:410:24: acquire_memory: allocated here LVM2.2.03.36/lib/device/nvme.c:410:12: branch_false: following ‘false’ branch (when ‘status’ is non-NULL)... LVM2.2.03.36/lib/device/nvme.c:413:9: branch_false: ...to here LVM2.2.03.36/lib/device/nvme.c:422:20: danger: ‘status’ leaks here; was allocated at [(5)](sarif:/runs/0/results/4/codeFlows/0/threadFlows/0/locations/4) # 420| args.result = NULL; # 421| # 422|-> if ((err = nvme_resv_report(&args))) { # 423| if (may_fail) # 424| log_debug("dev_find_key_nvme %s error %d", devname, err); Error: GCC_ANALYZER_WARNING (CWE-775): [#def10] LVM2.2.03.36/lib/device/persist.c:288:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(&path, "r")’ LVM2.2.03.36/lib/device/persist.c:1001:12: enter_function: entry to ‘get_our_key_sanlock_start’ LVM2.2.03.36/lib/device/persist.c:1015:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/persist.c:1021:14: branch_false: ...to here LVM2.2.03.36/lib/device/persist.c:1021:14: call_function: calling ‘read_key_file’ from ‘get_our_key_sanlock_start’ # 286| p = strchr(line, ' ') + 1; # 287| # 288|-> dm_strncpy(buf_key, p, sizeof(buf_key)); # 289| break; # 290| } Error: GCC_ANALYZER_WARNING (CWE-401): [#def11] LVM2.2.03.36/lib/device/persist.c:288:17: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(&path, "r")’ LVM2.2.03.36/lib/device/persist.c:1001:12: enter_function: entry to ‘get_our_key_sanlock_start’ LVM2.2.03.36/lib/device/persist.c:1015:12: branch_false: following ‘false’ branch... LVM2.2.03.36/lib/device/persist.c:1021:14: branch_false: ...to here LVM2.2.03.36/lib/device/persist.c:1021:14: call_function: calling ‘read_key_file’ from ‘get_our_key_sanlock_start’ # 286| p = strchr(line, ' ') + 1; # 287| # 288|-> dm_strncpy(buf_key, p, sizeof(buf_key)); # 289| break; # 290| } Error: GCC_ANALYZER_WARNING (CWE-401): [#def12] LVM2.2.03.36/lib/raid/raid.c:722:21: warning[-Wanalyzer-malloc-leak]: leak of ‘_init_raid_segtype(cmd, & _raid_types[i], get_monitor_dso_path(cmd, 285), monitored)’ LVM2.2.03.36/lib/raid/raid.c:699:5: enter_function: entry to ‘init_raid_segtypes’ LVM2.2.03.36/lib/raid/raid.c:721:21: branch_true: following ‘true’ branch (when ‘i != 21’)... LVM2.2.03.36/lib/raid/raid.c:722:32: branch_true: ...to here LVM2.2.03.36/lib/raid/raid.c:722:32: call_function: calling ‘_init_raid_segtype’ from ‘init_raid_segtypes’ LVM2.2.03.36/lib/raid/raid.c:722:32: return_function: returning to ‘init_raid_segtypes’ from ‘_init_raid_segtype’ LVM2.2.03.36/lib/raid/raid.c:722:20: branch_true: following ‘true’ branch... LVM2.2.03.36/lib/raid/raid.c:723:22: branch_true: ...to here LVM2.2.03.36/lib/raid/raid.c:722:21: danger: ‘_init_raid_segtype(cmd, & _raid_types[i], get_monitor_dso_path(cmd, 285), monitored)’ leaks here; was allocated at [(7)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/6) # 720| # 721| for (i = 0; i < DM_ARRAY_SIZE(_raid_types); ++i) # 722|-> if ((segtype = _init_raid_segtype(cmd, &_raid_types[i], dso, monitored)) && # 723| !lvm_register_segtype(seglib, segtype)) { # 724| /* segtype is already destroyed */ Error: GCC_ANALYZER_WARNING (CWE-401): [#def13] LVM2.2.03.36/tools/pvck.c:967:41: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:959:22: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:959:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:965:29: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:965:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:966:36: branch_true: following ‘true’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:967:41: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:967:41: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/25/codeFlows/0/threadFlows/0/locations/2) # 965| if (cft->root && cft->root->key) { # 966| if (!(vgname = strdup(cft->root->key))) { # 967|-> log_error("Failed to allocate vgname."); # 968| goto out; # 969| } Error: GCC_ANALYZER_WARNING (CWE-401): [#def14] LVM2.2.03.36/tools/pvck.c:972:30: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:959:22: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:959:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:965:29: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:965:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:965:42: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:965:29: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:971:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:971:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:972:30: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/27/codeFlows/0/threadFlows/0/locations/2) # 970| } # 971| if ((cft->root && cft->root->child) && # 972|-> !dm_config_get_uint32(cft->root->child, "seqno", &seqno)) { # 973| log_print("CHECK: failed to parse seqno text at %llu", # 974| (unsigned long long)(mda_offset + meta_offset)); Error: GCC_ANALYZER_WARNING (CWE-401): [#def15] LVM2.2.03.36/tools/pvck.c:972:30: warning[-Wanalyzer-malloc-leak]: leak of ‘vgname’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:959:22: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:959:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:965:29: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:965:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:966:48: acquire_memory: allocated here LVM2.2.03.36/tools/pvck.c:966:36: branch_false: following ‘false’ branch (when ‘vgname’ is non-NULL)... LVM2.2.03.36/tools/pvck.c:971:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:971:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:972:30: danger: ‘vgname’ leaks here; was allocated at [(17)](sarif:/runs/0/results/26/codeFlows/0/threadFlows/0/locations/16) # 970| } # 971| if ((cft->root && cft->root->child) && # 972|-> !dm_config_get_uint32(cft->root->child, "seqno", &seqno)) { # 973| log_print("CHECK: failed to parse seqno text at %llu", # 974| (unsigned long long)(mda_offset + meta_offset)); Error: GCC_ANALYZER_WARNING (CWE-401): [#def16] LVM2.2.03.36/tools/pvck.c:973:33: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:959:22: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:959:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:965:29: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:965:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:965:42: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:965:29: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:971:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:971:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:973:33: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/29/codeFlows/0/threadFlows/0/locations/2) # 971| if ((cft->root && cft->root->child) && # 972| !dm_config_get_uint32(cft->root->child, "seqno", &seqno)) { # 973|-> log_print("CHECK: failed to parse seqno text at %llu", # 974| (unsigned long long)(mda_offset + meta_offset)); # 975| bad++; Error: GCC_ANALYZER_WARNING (CWE-401): [#def17] LVM2.2.03.36/tools/pvck.c:973:33: warning[-Wanalyzer-malloc-leak]: leak of ‘vgname’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:959:22: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:959:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:965:29: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:965:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:966:48: acquire_memory: allocated here LVM2.2.03.36/tools/pvck.c:966:36: branch_false: following ‘false’ branch (when ‘vgname’ is non-NULL)... LVM2.2.03.36/tools/pvck.c:971:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:971:28: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:973:33: danger: ‘vgname’ leaks here; was allocated at [(17)](sarif:/runs/0/results/28/codeFlows/0/threadFlows/0/locations/16) # 971| if ((cft->root && cft->root->child) && # 972| !dm_config_get_uint32(cft->root->child, "seqno", &seqno)) { # 973|-> log_print("CHECK: failed to parse seqno text at %llu", # 974| (unsigned long long)(mda_offset + meta_offset)); # 975| bad++; Error: GCC_ANALYZER_WARNING (CWE-401): [#def18] LVM2.2.03.36/tools/pvck.c:991:17: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:956:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:982:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:983:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:983:17: branch_false: following ‘false’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:983:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:987:12: branch_false: following ‘false’ branch (when ‘print_metadata != 0’)... LVM2.2.03.36/tools/pvck.c:990:12: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:990:12: branch_true: following ‘true’ branch (when ‘tofile’ is NULL)... LVM2.2.03.36/tools/pvck.c:991:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:991:17: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/32/codeFlows/0/threadFlows/0/locations/2) # 989| # 990| if (!tofile) { # 991|-> log_print("---"); # 992| printf("%s\n", meta_buf); # 993| log_print("---"); Error: GCC_ANALYZER_WARNING (CWE-401): [#def19] LVM2.2.03.36/tools/pvck.c:993:17: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:956:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:982:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:983:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:983:17: branch_false: following ‘false’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:983:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:987:12: branch_false: following ‘false’ branch (when ‘print_metadata != 0’)... LVM2.2.03.36/tools/pvck.c:990:12: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:990:12: branch_true: following ‘true’ branch (when ‘tofile’ is NULL)... LVM2.2.03.36/tools/pvck.c:991:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:993:17: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/33/codeFlows/0/threadFlows/0/locations/2) # 991| log_print("---"); # 992| printf("%s\n", meta_buf); # 993|-> log_print("---"); # 994| } else { # 995| FILE *fp; Error: GCC_ANALYZER_WARNING (CWE-401): [#def20] LVM2.2.03.36/tools/pvck.c:997:25: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:956:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:982:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:983:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:983:17: branch_false: following ‘false’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:983:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:987:12: branch_false: following ‘false’ branch (when ‘print_metadata != 0’)... LVM2.2.03.36/tools/pvck.c:990:12: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:990:12: branch_false: following ‘false’ branch (when ‘tofile’ is non-NULL)... LVM2.2.03.36/tools/pvck.c:996:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:996:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:997:25: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:997:25: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/34/codeFlows/0/threadFlows/0/locations/2) # 995| FILE *fp; # 996| if (!(fp = fopen(tofile, "wx"))) { # 997|-> log_error("Failed to create file %s", tofile); # 998| goto out; # 999| } Error: GCC_ANALYZER_WARNING (CWE-401): [#def21] LVM2.2.03.36/tools/pvck.c:1003:21: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:956:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:982:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:983:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:983:17: branch_false: following ‘false’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:983:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:987:12: branch_false: following ‘false’ branch (when ‘print_metadata != 0’)... LVM2.2.03.36/tools/pvck.c:990:12: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:990:12: branch_false: following ‘false’ branch (when ‘tofile’ is non-NULL)... LVM2.2.03.36/tools/pvck.c:996:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:996:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:1001:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:1003:21: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/37/codeFlows/0/threadFlows/0/locations/2) # 1001| fprintf(fp, "%s", meta_buf); # 1002| # 1003|-> if (fflush(fp)) # 1004| stack; # 1005| if (fclose(fp)) Error: GCC_ANALYZER_WARNING (CWE-401): [#def22] LVM2.2.03.36/tools/pvck.c:1004:25: warning[-Wanalyzer-malloc-leak]: leak of ‘calloc(1, meta_size + 1)’ LVM2.2.03.36/tools/pvck.c:885:12: enter_function: entry to ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:26: call_function: inlined call to ‘zalloc’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:901:12: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:915:13: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:939:22: call_function: calling ‘_read_bytes’ from ‘_dump_current_text’ LVM2.2.03.36/tools/pvck.c:939:22: return_function: returning to ‘_dump_current_text’ from ‘_read_bytes’ LVM2.2.03.36/tools/pvck.c:939:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:947:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:955:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:956:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:982:12: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:983:17: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:983:17: branch_false: following ‘false’ branch (when ‘vgname’ is NULL)... LVM2.2.03.36/tools/pvck.c:983:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:987:12: branch_false: following ‘false’ branch (when ‘print_metadata != 0’)... LVM2.2.03.36/tools/pvck.c:990:12: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:990:12: branch_false: following ‘false’ branch (when ‘tofile’ is non-NULL)... LVM2.2.03.36/tools/pvck.c:996:28: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:996:20: branch_false: following ‘false’ branch... LVM2.2.03.36/tools/pvck.c:1001:17: branch_false: ...to here LVM2.2.03.36/tools/pvck.c:1003:20: branch_true: following ‘true’ branch... LVM2.2.03.36/tools/pvck.c:1004:25: branch_true: ...to here LVM2.2.03.36/tools/pvck.c:1004:25: danger: ‘calloc(1, meta_size + 1)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/40/codeFlows/0/threadFlows/0/locations/2) # 1002| # 1003| if (fflush(fp)) # 1004|-> stack; # 1005| if (fclose(fp)) # 1006| stack;
| analyzer-version-clippy | 1.90.0 |
| analyzer-version-cppcheck | 2.18.3 |
| analyzer-version-gcc | 15.2.1 |
| analyzer-version-gcc-analyzer | 16.0.0 |
| analyzer-version-shellcheck | 0.11.0 |
| analyzer-version-unicontrol | 0.0.2 |
| diffbase-analyzer-version-clippy | 1.90.0 |
| diffbase-analyzer-version-cppcheck | 2.18.3 |
| diffbase-analyzer-version-gcc | 15.2.1 |
| diffbase-analyzer-version-gcc-analyzer | 16.0.0 |
| diffbase-analyzer-version-shellcheck | 0.11.0 |
| diffbase-analyzer-version-unicontrol | 0.0.2 |
| diffbase-enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| diffbase-exit-code | 0 |
| diffbase-host | ip-172-16-1-43.us-west-2.compute.internal |
| diffbase-known-false-positives | /usr/share/csmock/known-false-positives.js |
| diffbase-known-false-positives-rpm | known-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch |
| diffbase-mock-config | fedora-rawhide-gcc-latest-x86_64 |
| diffbase-project-name | lvm2-2.03.34-2.fc43 |
| diffbase-store-results-to | /tmp/tmpr074456d/lvm2-2.03.34-2.fc43.tar.xz |
| diffbase-time-created | 2025-10-28 19:21:32 |
| diffbase-time-finished | 2025-10-28 19:26:18 |
| diffbase-tool | csmock |
| diffbase-tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-gcc-latest-x86_64' '-t' 'gcc,cppcheck,shellcheck,clippy,unicontrol' '-o' '/tmp/tmpr074456d/lvm2-2.03.34-2.fc43.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--install=gcc-latest' '--gcc-analyzer-bin=/opt/gcc-latest/bin/gcc' '/tmp/tmpr074456d/lvm2-2.03.34-2.fc43.src.rpm' |
| diffbase-tool-version | csmock-3.8.3.20251027.143044.ge6b947b-1.el9 |
| enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| exit-code | 0 |
| host | ip-172-16-1-43.us-west-2.compute.internal |
| known-false-positives | /usr/share/csmock/known-false-positives.js |
| known-false-positives-rpm | known-false-positives-0.0.0.20250521.132812.g8eff701.main-1.el9.noarch |
| mock-config | fedora-rawhide-gcc-latest-x86_64 |
| project-name | lvm2-2.03.36-1.fc44 |
| store-results-to | /tmp/tmpbfyfzxzt/lvm2-2.03.36-1.fc44.tar.xz |
| time-created | 2025-10-28 19:27:03 |
| time-finished | 2025-10-28 19:31:16 |
| title | Newly introduced findings |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-gcc-latest-x86_64' '-t' 'gcc,cppcheck,shellcheck,clippy,unicontrol' '-o' '/tmp/tmpbfyfzxzt/lvm2-2.03.36-1.fc44.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install' 'pam' '--install=gcc-latest' '--gcc-analyzer-bin=/opt/gcc-latest/bin/gcc' '/tmp/tmpbfyfzxzt/lvm2-2.03.36-1.fc44.src.rpm' |
| tool-version | csmock-3.8.3.20251027.143044.ge6b947b-1.el9 |