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Code Issues Releases Activity

avcodec/snow: Don't add to NULL

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It is undefined behavior.
Fixes "runtime error: applying non-zero offset 8 to null pointer".
Fixes the Snow vsynth FATE-tests.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-03-17 09:59:36 +01:00
parent fbcc943b22
commit 02c16b48c5
1 changed files with 2 additions and 1 deletions
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libavcodec/snow.h
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@ -272,6 +272,7 @@ static av_always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer
if(!sliced && offset_dst)
dst += src_x + src_y*dst_stride;
if (sliced || add)
dst8+= src_x + src_y*src_stride;
// src += src_x + src_y*src_stride;