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avfilter/vf_hqdn3d: forget the configured width when the buffers are freed

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Fixes: WDZyf7w7BNU1
Fixes: NULL pointer dereference
NULL dereference after a failed allocation Replicated through API with ASAN
Found during the review of https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24765
This commit is contained in:
Michael Niedermayer
2026-10-13 06:25:02 +02:00
committed by michaelni
parent f90f210d31
commit ca9aa7edd6
1 changed files with 1 additions and 0 deletions
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libavfilter/vf_hqdn3d.c
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@@ -254,6 +254,7 @@ static int config_input(AVFilterLink *inlink)
int i, depth;
uninit(inlink->dst);
s->width = 0;
s->hsub = desc->log2_chroma_w;
s->vsub = desc->log2_chroma_h;