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swscale/swscale: Check srcSliceH for bayer 

Fixes: Assertion srcSliceH > 1 failed at libswscale/swscale_unscaled.c:1359
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 64098d0cd8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2024-02-17 01:34:25 +01:00
parent 0898209a48
commit 8b79265d2d
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1 changed files with 2 additions and 1 deletions
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libswscale/swscale.c
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@ -778,7 +778,8 @@ int attribute_align_arg sws_scale(struct SwsContext *c,
if ((srcSliceY & (macro_height-1)) || if ((srcSliceY & (macro_height-1)) ||
((srcSliceH& (macro_height-1)) && srcSliceY + srcSliceH != c->srcH) || ((srcSliceH& (macro_height-1)) && srcSliceY + srcSliceH != c->srcH) ||
srcSliceY + srcSliceH > c->srcH) { srcSliceY + srcSliceH > c->srcH ||
(isBayer(c->srcFormat) && srcSliceH <= 1)) {
av_log(c, AV_LOG_ERROR, "Slice parameters %d, %d are invalid\n", srcSliceY, srcSliceH); av_log(c, AV_LOG_ERROR, "Slice parameters %d, %d are invalid\n", srcSliceY, srcSliceH);
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }