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Merge branch 'realloc-ub' into 'main'

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gsignal.c: drop an optimization that is undefined behaviour

See merge request GNOME/glib!3806
This commit is contained in:
Philip Withnall 2024-01-15 15:16:05 +00:00
commit dea4cc66bd
1 changed files with 2 additions and 10 deletions
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12
gobject/gsignal.c
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@ -395,17 +395,9 @@ handler_list_ensure (guint signal_id,
if (!hlbsa)
{
hlbsa = g_bsearch_array_create (&g_signal_hlbsa_bconfig);
hlbsa = g_bsearch_array_insert (hlbsa, &g_signal_hlbsa_bconfig, &key);
g_hash_table_insert (g_handler_list_bsa_ht, instance, hlbsa);
}
else
{
GBSearchArray *o = hlbsa;
hlbsa = g_bsearch_array_insert (o, &g_signal_hlbsa_bconfig, &key);
if (hlbsa != o)
g_hash_table_insert (g_handler_list_bsa_ht, instance, hlbsa);
}
hlbsa = g_bsearch_array_insert (hlbsa, &g_signal_hlbsa_bconfig, &key);
g_hash_table_insert (g_handler_list_bsa_ht, instance, hlbsa);
return g_bsearch_array_lookup (hlbsa, &g_signal_hlbsa_bconfig, &key);
}