Fixed defects

List of Defects

Error: CPPCHECK_WARNING: [#def1]
glib2-2.80.0-build/glib-2.80.0/gio/gemblemedicon.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def2]
glib2-2.80.0-build/glib-2.80.0/gio/ginetaddressmask.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def3]
glib2-2.80.0-build/glib-2.80.0/gio/gnetworkmonitorbase.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def4]
glib2-2.80.0-build/glib-2.80.0/gio/gnetworkmonitornetlink.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def5]
glib2-2.80.0-build/glib-2.80.0/gio/gresourcefile.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def6]
glib2-2.80.0-build/glib-2.80.0/gio/gunixmounts.c:2080:26: warning[core.NullDereference]: Access to field 'message' results in a dereference of a null pointer (loaded from variable 'error')
# 2078|               {
# 2079|                 g_warning ("Error creating IO channel for %s: %s (%s, %d)", mtab_path,
# 2080|->                          error->message, g_quark_to_string (error->domain), error->code);
# 2081|                 g_error_free (error);
# 2082|               }

Error: CPPCHECK_WARNING: [#def7]
glib2-2.80.0-build/glib-2.80.0/gio/gzlibcompressor.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def8]
glib2-2.80.0-build/glib-2.80.0/gio/gzlibdecompressor.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def9]
glib2-2.80.0-build/glib-2.80.0/gio/tests/gdbus-example-proxy-subclass.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-688): [#def10]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c: scope_hint: In function ‘_xdg_glob_list_append’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:112:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘data’ where non-null expected
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:15: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:16: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:20: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:21: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 2 of ‘strcmp’ must be non-null
#  110|     while (tmp_element != NULL)
#  111|       {
#  112|->       if (strcmp (tmp_element->data, data) == 0 &&
#  113|   	  strcmp (tmp_element->mime_type, mime_type) == 0)
#  114|   	return glob_list;

Error: GCC_ANALYZER_WARNING (CWE-688): [#def11]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:113:11: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘mime_type’ where non-null expected
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
/usr/include/string.h:156:12: note: argument 2 of ‘strcmp’ must be non-null
#  111|       {
#  112|         if (strcmp (tmp_element->data, data) == 0 &&
#  113|-> 	  strcmp (tmp_element->mime_type, mime_type) == 0)
#  114|   	return glob_list;
#  115|   

Error: CLANG_WARNING: [#def12]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:579:31: warning[unix.Malloc]: Potential memory leak
#  577|       {
#  578|       case XDG_GLOB_LITERAL:
#  579|->       glob_hash->literal_list = _xdg_glob_list_append (glob_hash->literal_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  580|         break;
#  581|       case XDG_GLOB_SIMPLE:

Error: GCC_ANALYZER_WARNING (CWE-401): [#def13]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:579:33: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(glob)’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
#  577|       {
#  578|       case XDG_GLOB_LITERAL:
#  579|->       glob_hash->literal_list = _xdg_glob_list_append (glob_hash->literal_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  580|         break;
#  581|       case XDG_GLOB_SIMPLE:

Error: GCC_ANALYZER_WARNING (CWE-401): [#def14]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c: scope_hint: In function ‘_xdg_glob_list_append’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:579:33: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(mime_type)’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
#  577|       {
#  578|       case XDG_GLOB_LITERAL:
#  579|->       glob_hash->literal_list = _xdg_glob_list_append (glob_hash->literal_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  580|         break;
#  581|       case XDG_GLOB_SIMPLE:

Error: CLANG_WARNING: [#def15]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:585:28: warning[unix.Malloc]: Potential memory leak
#  583|         break;
#  584|       case XDG_GLOB_FULL:
#  585|->       glob_hash->full_list = _xdg_glob_list_append (glob_hash->full_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  586|         break;
#  587|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def16]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:585:30: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(glob)’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:28:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:628:1: note: in expansion of macro ‘_xdg_mime_glob_read_from_file’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:705:7: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
#  583|         break;
#  584|       case XDG_GLOB_FULL:
#  585|->       glob_hash->full_list = _xdg_glob_list_append (glob_hash->full_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  586|         break;
#  587|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def17]
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:585:30: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(mime_type)’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:28:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:628:1: note: in expansion of macro ‘_xdg_mime_glob_read_from_file’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:705:7: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:32:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:563:1: note: in expansion of macro ‘_xdg_glob_hash_append_glob’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:29:43: note: in expansion of macro ‘_XDG_RESERVED_ENTRY3’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmime.h:28:34: note: in expansion of macro ‘_XDG_RESERVED_ENTRY2’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.h:33:47: note: in expansion of macro ‘XDG_RESERVED_ENTRY’
glib2-2.80.0-build/glib-2.80.0/gio/xdgmime/xdgmimeglob.c:574:10: note: in expansion of macro ‘_xdg_glob_determine_type’
#  583|         break;
#  584|       case XDG_GLOB_FULL:
#  585|->       glob_hash->full_list = _xdg_glob_list_append (glob_hash->full_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
#  586|         break;
#  587|       }

Error: CLANG_WARNING: [#def18]
glib2-2.80.0-build/glib-2.80.0/girepository/girffi.c:409:10: warning[unix.Malloc]: Potential leak of memory pointed to by 'atypes'
#  407|   
#  408|     atypes = gi_callable_info_get_ffi_arg_types (callable_info, &n_args);
#  409|->   status = ffi_prep_cif (cif, FFI_DEFAULT_ABI, n_args,
#  410|                            gi_callable_info_get_ffi_return_type (callable_info),
#  411|                            atypes);

Error: COMPILER_WARNING (CWE-704): [#def19]
glib2-2.80.0-build/glib-2.80.0/glib/gthread.h:34: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/glib/gasyncqueue.h:34: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/glib/glib.h:34: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/glib/tests/atomic.c:14: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/glib/tests/atomic.c: scope_hint: In function ‘test_types’
glib2-2.80.0-build/glib-2.80.0/glib/gatomic.h:140:5: warning[-Wdiscarded-qualifiers]: argument 2 of ‘__atomic_store’ discards ‘volatile’ qualifier
glib2-2.80.0-build/glib-2.80.0/glib/tests/atomic.c:139:3: note: in expansion of macro ‘g_atomic_pointer_set’
#  138|       glib_typeof (*(atomic)) gaps_temp_newval = (newval);                    \
#  139|       (void) (0 ? (gpointer) * (atomic) : NULL);                              \
#  140|->     __atomic_store (gaps_temp_atomic, &gaps_temp_newval, __ATOMIC_SEQ_CST); \
#  141|     }))
#  142|   #else /* if !(defined(glib_typeof) */

Error: GCC_ANALYZER_WARNING (CWE-465): [#def20]
glib2-2.80.0-build/glib-2.80.0/glib/gdataset.c: scope_hint: In function ‘g_dataset_destroy_internal’
glib2-2.80.0-build/glib-2.80.0/glib/gdataset.c:359:10: warning[-Wanalyzer-deref-before-check]: check of ‘dataset’ for NULL after already dereferencing it
#  357|     
#  358|     dataset_location = dataset->location;
#  359|->   while (dataset)
#  360|       {
#  361|         GData *data;

Error: CLANG_WARNING: [#def21]
glib2-2.80.0-build/glib-2.80.0/glib/gspawn.c:61: included_from: Included from here.
glib2-2.80.0-build/glib-2.80.0/glib/gstdio.h:187:3: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
#  185|               GError **error)
#  186|   {
#  187|->   int fd = *fd_ptr;
#  188|   
#  189|     *fd_ptr = -1;

Error: CLANG_WARNING: [#def22]
glib2-2.80.0-build/glib-2.80.0/glib/gvariant-serialiser.c:738:1: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
#  736|   
#  737|   #define NO_CONVERSION(x) (x)
#  738|-> DEFINE_FIND_UNORDERED (guint8, NO_CONVERSION);
#  739|   DEFINE_FIND_UNORDERED (guint16, GUINT16_FROM_LE);
#  740|   DEFINE_FIND_UNORDERED (guint32, GUINT32_FROM_LE);

Error: CLANG_WARNING: [#def23]
glib2-2.80.0-build/glib-2.80.0/glib/gvariant-serialiser.c:739:1: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
#  737|   #define NO_CONVERSION(x) (x)
#  738|   DEFINE_FIND_UNORDERED (guint8, NO_CONVERSION);
#  739|-> DEFINE_FIND_UNORDERED (guint16, GUINT16_FROM_LE);
#  740|   DEFINE_FIND_UNORDERED (guint32, GUINT32_FROM_LE);
#  741|   DEFINE_FIND_UNORDERED (guint64, GUINT64_FROM_LE);

Error: CLANG_WARNING: [#def24]
glib2-2.80.0-build/glib-2.80.0/glib/gvariant-serialiser.c:740:1: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
#  738|   DEFINE_FIND_UNORDERED (guint8, NO_CONVERSION);
#  739|   DEFINE_FIND_UNORDERED (guint16, GUINT16_FROM_LE);
#  740|-> DEFINE_FIND_UNORDERED (guint32, GUINT32_FROM_LE);
#  741|   DEFINE_FIND_UNORDERED (guint64, GUINT64_FROM_LE);
#  742|   

Error: CLANG_WARNING: [#def25]
glib2-2.80.0-build/glib-2.80.0/glib/gvariant-serialiser.c:741:1: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
#  739|   DEFINE_FIND_UNORDERED (guint16, GUINT16_FROM_LE);
#  740|   DEFINE_FIND_UNORDERED (guint32, GUINT32_FROM_LE);
#  741|-> DEFINE_FIND_UNORDERED (guint64, GUINT64_FROM_LE);
#  742|   
#  743|   static GVariantSerialised

Error: COMPILER_WARNING: [#def26]
glib2-2.80.0-build/glib-2.80.0/glib/gvariant.c: scope_hint: In function ‘g_variant_dict_new’
glib2-2.80.0-build/glib-2.80.0/glib/gvariant.c:3981:8: warning[-Walloc-size]: allocation of insufficient size ‘32’ for type ‘GVariantDict’ {aka ‘struct _GVariantDict’} with size ‘128’
# 3981 |   dict = g_slice_alloc (sizeof (struct heap_dict));
#      |        ^
# 3979|     GVariantDict *dict;
# 3980|   
# 3981|->   dict = g_slice_alloc (sizeof (struct heap_dict));
# 3982|     g_variant_dict_init (dict, from_asv);
# 3983|     GVHD(dict)->magic = GVHD_MAGIC;

Error: COMPILER_WARNING: [#def27]
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c: scope_hint: In function ‘mem_overflow_aligned_alloc_a’
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:74:70: warning[-Wcalloc-transposed-args]: ‘g_aligned_alloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument
#   74 | MEM_OVERFLOW_TEST_FULL (aligned_alloc_a, p = g_aligned_alloc (sizeof(X), a, 16), g_aligned_free)
#      |                                                                      ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:74:70: note: earlier argument should specify number of elements, later size of each element
#   74 | MEM_OVERFLOW_TEST_FULL (aligned_alloc_a, p = g_aligned_alloc (sizeof(X), a, 16), g_aligned_free)
#      |                                                                      ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
#   72|   MEM_OVERFLOW_TEST (renew_b, p = g_malloc (1); p = g_renew (X, p, b))
#   73|   
#   74|-> MEM_OVERFLOW_TEST_FULL (aligned_alloc_a, p = g_aligned_alloc (sizeof(X), a, 16), g_aligned_free)
#   75|   MEM_OVERFLOW_TEST_FULL (aligned_alloc_b, p = g_aligned_alloc (sizeof(X), b, 16), g_aligned_free)
#   76|   

Error: COMPILER_WARNING: [#def28]
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c: scope_hint: In function ‘mem_overflow_aligned_alloc_b’
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:75:70: warning[-Wcalloc-transposed-args]: ‘g_aligned_alloc’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument
#   75 | MEM_OVERFLOW_TEST_FULL (aligned_alloc_b, p = g_aligned_alloc (sizeof(X), b, 16), g_aligned_free)
#      |                                                                      ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:75:70: note: earlier argument should specify number of elements, later size of each element
#   75 | MEM_OVERFLOW_TEST_FULL (aligned_alloc_b, p = g_aligned_alloc (sizeof(X), b, 16), g_aligned_free)
#      |                                                                      ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
#   73|   
#   74|   MEM_OVERFLOW_TEST_FULL (aligned_alloc_a, p = g_aligned_alloc (sizeof(X), a, 16), g_aligned_free)
#   75|-> MEM_OVERFLOW_TEST_FULL (aligned_alloc_b, p = g_aligned_alloc (sizeof(X), b, 16), g_aligned_free)
#   76|   
#   77|   MEM_OVERFLOW_TEST_FULL (aligned_alloc0_a, p = g_aligned_alloc0 (sizeof(X), a, 16), g_aligned_free)

Error: COMPILER_WARNING: [#def29]
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c: scope_hint: In function ‘mem_overflow_aligned_alloc0_a’
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:77:72: warning[-Wcalloc-transposed-args]: ‘g_aligned_alloc0’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument
#   77 | MEM_OVERFLOW_TEST_FULL (aligned_alloc0_a, p = g_aligned_alloc0 (sizeof(X), a, 16), g_aligned_free)
#      |                                                                        ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:77:72: note: earlier argument should specify number of elements, later size of each element
#   77 | MEM_OVERFLOW_TEST_FULL (aligned_alloc0_a, p = g_aligned_alloc0 (sizeof(X), a, 16), g_aligned_free)
#      |                                                                        ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
#   75|   MEM_OVERFLOW_TEST_FULL (aligned_alloc_b, p = g_aligned_alloc (sizeof(X), b, 16), g_aligned_free)
#   76|   
#   77|-> MEM_OVERFLOW_TEST_FULL (aligned_alloc0_a, p = g_aligned_alloc0 (sizeof(X), a, 16), g_aligned_free)
#   78|   MEM_OVERFLOW_TEST_FULL (aligned_alloc0_b, p = g_aligned_alloc0 (sizeof(X), b, 16), g_aligned_free)
#   79|   

Error: COMPILER_WARNING: [#def30]
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c: scope_hint: In function ‘mem_overflow_aligned_alloc0_b’
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:78:72: warning[-Wcalloc-transposed-args]: ‘g_aligned_alloc0’ sizes specified with ‘sizeof’ in the earlier argument and not in the later argument
#   78 | MEM_OVERFLOW_TEST_FULL (aligned_alloc0_b, p = g_aligned_alloc0 (sizeof(X), b, 16), g_aligned_free)
#      |                                                                        ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:78:72: note: earlier argument should specify number of elements, later size of each element
#   78 | MEM_OVERFLOW_TEST_FULL (aligned_alloc0_b, p = g_aligned_alloc0 (sizeof(X), b, 16), g_aligned_free)
#      |                                                                        ^
glib2-2.80.0-build/glib-2.80.0/glib/tests/mem-overflow.c:45:3: note: in definition of macro ‘MEM_OVERFLOW_TEST_FULL’
#   45 |   code;                               \
#      |   ^~~~
#   76|   
#   77|   MEM_OVERFLOW_TEST_FULL (aligned_alloc0_a, p = g_aligned_alloc0 (sizeof(X), a, 16), g_aligned_free)
#   78|-> MEM_OVERFLOW_TEST_FULL (aligned_alloc0_b, p = g_aligned_alloc0 (sizeof(X), b, 16), g_aligned_free)
#   79|   
#   80|   static void

Error: CLANG_WARNING: [#def31]
glib2-2.80.0-build/glib-2.80.0/gobject/gparamspecs.c:967:14: warning[core.NullDereference]: Access to field 'n_values' results in a dereference of a null pointer (loaded from variable 'value_array')
#  965|     if (fixed_n_elements)
#  966|       {
#  967|->       while (value_array->n_values < fixed_n_elements)
#  968|   	{
#  969|   	  g_value_array_append (value_array, NULL);

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