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avutil/frame: fix video buffer allocation

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The padding was lost during porting from avcodec
Should fix out of array accesses

Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-17 02:18:08 +01:00
parent be5c5c399b
commit f566ac48ce
1 changed files with 1 additions and 1 deletions
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libavutil/frame.c
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@ -134,7 +134,7 @@ static int get_video_buffer(AVFrame *frame, int align)
if (i == 1 || i == 2)
h = -((-h) >> desc->log2_chroma_h);
frame->buf[i] = av_buffer_alloc(frame->linesize[i] * h);
frame->buf[i] = av_buffer_alloc(frame->linesize[i] * h + 16);
if (!frame->buf[i])
goto fail;