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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-03-07 14:30:34 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-29 03:34:22 +0200 |
| commit | 9821cf9e6e6e509f4fba95eddd048b0f78ce372d (patch) | |
| tree | 6a56542d9eb9a81bf7343a7f7fa8ee761ee26110 | |
| parent | 54d40b7c459e1d87cea813eb34f14558f537e515 (diff) | |
| download | ffmpeg-9821cf9e6e6e509f4fba95eddd048b0f78ce372d.tar.gz | |
avcodec/utils: Align YUV411 by as much as the other YUV variants
Fixes out of array accesses
Fixes: ffmpeg_mjpeg_crash2.avi
Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e3201c38d53d2b8b24d0bc95d726b2cb1752dc12)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 9d1a15c7b4..737bf43ce6 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -374,7 +374,7 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, case AV_PIX_FMT_YUVJ411P: case AV_PIX_FMT_UYYVYY411: w_align = 32; - h_align = 8; + h_align = 16 * 2; break; case AV_PIX_FMT_YUV410P: if (s->codec_id == AV_CODEC_ID_SVQ1) { |