avcodec/hashtable: Zero-initialize hashtable

Otherwise ff_hashtable_freep() would try to free uninitialized pointers upon allocation error (which happens in the corresponding test tool).

Andreas Rheinhardt committed 1 year ago

Commit 2fc310b1 parent 7927ac61 file · +1 −1Browse files

Unified · Split

@@ -58,7 +58,7 @@ struct FFHashtableContext { · 57 unmodified lines
58	58
59	59	int ff_hashtable_alloc(struct FFHashtableContext **ctx, size_t key_size, size_t val_size, size_t max_entries)
60	60	{
61		− struct FFHashtableContext *res = av_malloc(sizeof(struct FFHashtableContext));
	61	+ FFHashtableContext res = av_mallocz(sizeof(res));
62	62	if (!res)
63	63	return AVERROR(ENOMEM);
64	64	res->key_size = key_size;

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