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avcodec/indeo3: Round dimensions up in allocate_frame_buffers()

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Fixes: Ticket6581

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer 2024-02-03 20:11:56 +01:00
parent f465badb06
commit 3be80ce299
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GPG key ID: B18E8928B3948D64
1 changed files with 3 additions and 0 deletions
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libavcodec/indeo3.c
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@ -171,6 +171,9 @@ static av_cold int allocate_frame_buffers(Indeo3DecodeContext *ctx,
int luma_size, chroma_size; int luma_size, chroma_size;
ptrdiff_t luma_pitch, chroma_pitch; ptrdiff_t luma_pitch, chroma_pitch;
luma_width = FFALIGN(luma_width , 2);
luma_height = FFALIGN(luma_height, 2);
if (luma_width < 16 || luma_width > 640 || if (luma_width < 16 || luma_width > 640 ||
luma_height < 16 || luma_height > 480 || luma_height < 16 || luma_height > 480 ||
luma_width & 1 || luma_height & 1) { luma_width & 1 || luma_height & 1) {