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Code Issues Releases Activity

pcx: Add missing padding to scanline buffer

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Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-02-10 17:19:35 +01:00
parent f41329c8ae
commit d24de4596c
1 changed files with 1 additions and 1 deletions
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libavcodec/pcx.c
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@ -161,7 +161,7 @@ static int pcx_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
ptr = p->data[0]; ptr = p->data[0];
stride = p->linesize[0]; stride = p->linesize[0];
scanline = av_malloc(bytes_per_scanline); scanline = av_malloc(bytes_per_scanline + FF_INPUT_BUFFER_PADDING_SIZE);
if (!scanline) if (!scanline)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);