Snippets for glib 2.88.2 from Alpine x86

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-x86/main/glib/glib-2.88.2-r0.log.

/usr/include/fortify/stdio.h:102:23: warning: '__orig_vsnprintf' specified size 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
  102 |                 __r = __orig_vsnprintf(__s, __b, __f, __v);
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/fortify/stdio.h:48:16: warning: 'buf' may be used uninitialized [-Wmaybe-uninitialized]
   48 |         return __orig_fgets(__s, __n, __f);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtype.h:646:114: warning: potential null pointer dereference [-Wnull-dereference]
  646 | #define G_TYPE_FROM_INSTANCE(instance)                          (G_TYPE_FROM_CLASS (((GTypeInstance*) (instance))->g_class))
      |                                                                                                                  ^

../gobject/gtypemodule.c:337:29: warning: potential null pointer dereference [-Wnull-dereference]
  337 |   if (module_type_info->info.value_table)
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

../gobject/gtypemodule.c:335:9: warning: potential null pointer dereference [-Wnull-dereference]
  335 |   *info = module_type_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:337:29: warning: potential null pointer dereference [-Wnull-dereference]
  337 |   if (module_type_info->info.value_table)
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

../gobject/gtypemodule.c:335:9: warning: potential null pointer dereference [-Wnull-dereference]
  335 |   *info = module_type_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:350:9: warning: potential null pointer dereference [-Wnull-dereference]
  350 |   *info = module_interface_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:350:9: warning: potential null pointer dereference [-Wnull-dereference]

../gobject/gtypemodule.c:420:27: warning: potential null pointer dereference [-Wnull-dereference]
  420 |       if (module_type_info->parent_type != parent_type)
      |           ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~

../gobject/gtypemodule.c:420:27: warning: potential null pointer dereference [-Wnull-dereference]

../glib/gvariant-parser.c:2247:18: warning: potential null pointer dereference [-Wnull-dereference]
 2247 |   g_assert (token[0] == '%');
      |             ~~~~~^~~

../glib/gvariant-parser.c:1725:9: warning: potential null pointer dereference [-Wnull-dereference]
 1725 |   quote = token[0];
      |   ~~~~~~^~~~~~~~~~

../glib/gvariant-parser.c:1857:18: warning: potential null pointer dereference [-Wnull-dereference]
 1857 |   g_assert (token[0] == 'b');
      |             ~~~~~^~~

../girepository/girparser.c:684:11: warning: potential null pointer dereference [-Wnull-dereference]
  684 |       if (*str == '<')
      |           ^~~~

../girepository/girparser.c:713:31: warning: potential null pointer dereference [-Wnull-dereference]
  713 |       while (g_ascii_isalnum (*str) ||

../gobject/gtype.c:529:21: warning: potential null pointer dereference [-Wnull-dereference]
  529 |   finfo->type_flags = type_flags & TYPE_FUNDAMENTAL_FLAG_MASK;
      |                     ^

../gobject/gtype.c:770:14: warning: potential null pointer dereference [-Wnull-dereference]
  770 |   if (!(finfo->type_flags & G_TYPE_FLAG_DERIVABLE))
      |         ~~~~~^~~~~~~~~~~~

../gobject/gtype.c:3755:26: warning: potential null pointer dereference [-Wnull-dereference]
 3755 |           fflags = (finfo->type_flags & fflags) == fflags;
      |                     ~~~~~^~~~~~~~~~~~

../gobject/gsignal.c:710:13: warning: potential null pointer dereference [-Wnull-dereference]
  710 |   if (!hlist->handlers)
      |        ~~~~~^~~~~~~~~~

../gobject/gsignal.c:710:13: warning: potential null pointer dereference [-Wnull-dereference]

../gobject/gsignal.c:583:28: warning: potential null pointer dereference [-Wnull-dereference]
  583 |                   if (!node->c_marshaller)
      |                        ~~~~^~~~~~~~~~~~~~

../gobject/gsignal.c:1841:17: warning: potential null pointer dereference [-Wnull-dereference]
 1841 |           if (cc->closure->marshal == node->c_marshaller)
      |               ~~^~~~~~~~~

../gobject/gsignal.c:2004:40: warning: potential null pointer dereference [-Wnull-dereference]
 2004 |   if (!g_type_is_a (instance_type, node->itype))

../glib/gkeyfile.c:3461:21: warning: potential null pointer dereference [-Wnull-dereference]
 3461 |   group = group_node->next->data;
      |           ~~~~~~~~~~^~~~~~

../glib/gkeyfile.c:3461:21: warning: potential null pointer dereference [-Wnull-dereference]

../glib/gkeyfile.c:3695:14: warning: potential null pointer dereference [-Wnull-dereference]
 3695 |   group_node = group_node->next;
      |   ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~

../glib/gkeyfile.c:3695:14: warning: potential null pointer dereference [-Wnull-dereference]

/usr/include/fortify/stdio.h:48:16: warning: 'buf' may be used uninitialized [-Wmaybe-uninitialized]
   48 |         return __orig_fgets(__s, __n, __f);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../../gobject-introspection-1.86.0/girepository/girparser.c:684:31: warning: potential null pointer dereference [-Wnull-dereference]
  684 |       while (g_ascii_isalnum (*str) ||

/usr/include/fortify/stdio.h:48:16: warning: 'buf' may be used uninitialized [-Wmaybe-uninitialized]
   48 |         return __orig_fgets(__s, __n, __f);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtype.h:646:114: warning: potential null pointer dereference [-Wnull-dereference]
  646 | #define G_TYPE_FROM_INSTANCE(instance)                          (G_TYPE_FROM_CLASS (((GTypeInstance*) (instance))->g_class))
      |                                                                                                                  ^

../girepository/girparser.c:684:11: warning: potential null pointer dereference [-Wnull-dereference]
  684 |       if (*str == '<')
      |           ^~~~

../girepository/girparser.c:713:31: warning: potential null pointer dereference [-Wnull-dereference]
  713 |       while (g_ascii_isalnum (*str) ||

../gobject/gtypemodule.c:337:29: warning: potential null pointer dereference [-Wnull-dereference]
  337 |   if (module_type_info->info.value_table)
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

../gobject/gtypemodule.c:335:9: warning: potential null pointer dereference [-Wnull-dereference]
  335 |   *info = module_type_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:337:29: warning: potential null pointer dereference [-Wnull-dereference]
  337 |   if (module_type_info->info.value_table)
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

../gobject/gtypemodule.c:335:9: warning: potential null pointer dereference [-Wnull-dereference]
  335 |   *info = module_type_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:350:9: warning: potential null pointer dereference [-Wnull-dereference]
  350 |   *info = module_interface_info->info;
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gtypemodule.c:350:9: warning: potential null pointer dereference [-Wnull-dereference]

../gobject/gtypemodule.c:420:27: warning: potential null pointer dereference [-Wnull-dereference]
  420 |       if (module_type_info->parent_type != parent_type)
      |           ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~

../gobject/gtypemodule.c:420:27: warning: potential null pointer dereference [-Wnull-dereference]

../glib/tests/error.c:290:25: warning: potential null pointer dereference [-Wnull-dereference]
  290 |   g_assert_nonnull (priv->check);

../glib/tests/error.c:290:25: warning: potential null pointer dereference [-Wnull-dereference]
  290 |   g_assert_nonnull (priv->check);

../glib/tests/error.c:263:13: warning: potential null pointer dereference [-Wnull-dereference]
  263 |   priv->foo = 13;
      |   ~~~~~~~~~~^~~~

../glib/tests/error.c:281:20: warning: potential null pointer dereference [-Wnull-dereference]
  281 |   dest_priv->check = src_priv->check;
      |   ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~

../glib/tests/error.c:280:18: warning: potential null pointer dereference [-Wnull-dereference]
  280 |   dest_priv->foo = src_priv->foo;
      |   ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~

../glib/tests/error.c:281:30: warning: potential null pointer dereference [-Wnull-dereference]
  281 |   dest_priv->check = src_priv->check;
      |                      ~~~~~~~~^~~~~~~

../glib/tests/error.c:280:28: warning: potential null pointer dereference [-Wnull-dereference]
  280 |   dest_priv->foo = src_priv->foo;
      |                    ~~~~~~~~^~~~~

../glib/tests/error.c:302:21: warning: potential null pointer dereference [-Wnull-dereference]
  302 |   test_error->check = check;
      |   ~~~~~~~~~~~~~~~~~~^~~~~~~

../glib/tests/error.c:338:54: warning: potential null pointer dereference [-Wnull-dereference]
  338 |   g_assert_cmpint (test_priv->foo, ==, copy_test_priv->foo);

/usr/include/fortify/stdio.h:102:23: warning: '__orig_vsnprintf' specified size 4294967295 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
  102 |                 __r = __orig_vsnprintf(__s, __b, __f, __v);
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gobject/gsignal.c:710:13: warning: potential null pointer dereference [-Wnull-dereference]
  710 |   if (!hlist->handlers)
      |        ~~~~~^~~~~~~~~~

../gobject/gsignal.c:710:13: warning: potential null pointer dereference [-Wnull-dereference]

../gobject/gsignal.c:583:28: warning: potential null pointer dereference [-Wnull-dereference]
  583 |                   if (!node->c_marshaller)
      |                        ~~~~^~~~~~~~~~~~~~

../gobject/gsignal.c:1841:17: warning: potential null pointer dereference [-Wnull-dereference]
 1841 |           if (cc->closure->marshal == node->c_marshaller)
      |               ~~^~~~~~~~~

../gobject/gsignal.c:2004:40: warning: potential null pointer dereference [-Wnull-dereference]
 2004 |   if (!g_type_is_a (instance_type, node->itype))

../gobject/gtype.c:529:21: warning: potential null pointer dereference [-Wnull-dereference]
  529 |   finfo->type_flags = type_flags & TYPE_FUNDAMENTAL_FLAG_MASK;
      |                     ^

../gobject/gtype.c:770:14: warning: potential null pointer dereference [-Wnull-dereference]
  770 |   if (!(finfo->type_flags & G_TYPE_FLAG_DERIVABLE))
      |         ~~~~~^~~~~~~~~~~~

../gobject/gtype.c:3755:26: warning: potential null pointer dereference [-Wnull-dereference]
 3755 |           fflags = (finfo->type_flags & fflags) == fflags;
      |                     ~~~~~^~~~~~~~~~~~

../glib/gvariant-parser.c:2247:18: warning: potential null pointer dereference [-Wnull-dereference]
 2247 |   g_assert (token[0] == '%');
      |             ~~~~~^~~

../glib/gvariant-parser.c:1725:9: warning: potential null pointer dereference [-Wnull-dereference]
 1725 |   quote = token[0];
      |   ~~~~~~^~~~~~~~~~

../glib/gvariant-parser.c:1857:18: warning: potential null pointer dereference [-Wnull-dereference]
 1857 |   g_assert (token[0] == 'b');
      |             ~~~~~^~~

../glib/gkeyfile.c:3461:21: warning: potential null pointer dereference [-Wnull-dereference]
 3461 |   group = group_node->next->data;
      |           ~~~~~~~~~~^~~~~~

../glib/gkeyfile.c:3461:21: warning: potential null pointer dereference [-Wnull-dereference]

../glib/gkeyfile.c:3695:14: warning: potential null pointer dereference [-Wnull-dereference]
 3695 |   group_node = group_node->next;
      |   ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~

../glib/gkeyfile.c:3695:14: warning: potential null pointer dereference [-Wnull-dereference]