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ghash: Use g_memdup2() instead of g_memdup()

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Backport of part of commit 0736b7c1e7cf4232c5d7eb2b0fbfe9be81bd3baa
to the simpler structure of the GHashTable code in glib-2-58.

Helps: #2319
Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie 2021-03-18 10:31:00 +00:00 committed by Ray Strode
parent 64bcc1176e
commit 324a29c6e8
1 changed files with 2 additions and 1 deletions
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3
glib/ghash.c
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@ -34,6 +34,7 @@
#include "glib-private.h"
#include "gstrfuncs.h"
#include "gstrfuncsprivate.h"
#include "gatomic.h"
#include "gtestutils.h"
#include "gslice.h"
@ -967,7 +968,7 @@ g_hash_table_insert_node (GHashTable *hash_table,
* split the table.
*/
if (G_UNLIKELY (hash_table->keys == hash_table->values && hash_table->keys[node_index] != new_value))
hash_table->values = g_memdup (hash_table->keys, sizeof (gpointer) * hash_table->size);
hash_table->values = g_memdup2 (hash_table->keys, sizeof (gpointer) * hash_table->size);
/* Step 3: Actually do the write */
hash_table->values[node_index] = new_value;