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lavfi/avfiltergraph: fix leak on error

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Introduced in eddffbedb3

Fixes: CID1618897 Resource leak
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Marvin Scholz 2024-09-05 03:13:13 +02:00 committed by Anton Khirnov
parent fe4b9ef69f
commit 9556379943
1 changed files with 3 additions and 1 deletions
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4
libavfilter/avfiltergraph.c
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@ -372,8 +372,10 @@ static int filter_query_formats(AVFilterContext *ctx)
if (ctx->nb_outputs > FF_ARRAY_ELEMS(cfg_out_stack)) {
cfg_out_dyn = av_malloc_array(ctx->nb_outputs, sizeof(*cfg_out_dyn));
if (!cfg_out_dyn)
if (!cfg_out_dyn) {
av_freep(&cfg_in_dyn);
return AVERROR(ENOMEM);
}
cfg_out = cfg_out_dyn;
} else
cfg_out = ctx->nb_outputs ? cfg_out_stack : NULL;