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| author | Anton Khirnov <anton@khirnov.net> | 2014-12-14 20:52:13 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-12-20 10:53:28 +0100 |
| commit | da4f5d9d77882bee568266d764b95b51f81b7871 (patch) | |
| tree | c77eb1ed734a2d478d2068320f8d5be35b76ae94 /libavformat/matroskadec.c | |
| parent | 931f5b235112f1c2a09dead36f0a228061d23942 (diff) | |
| download | ffmpeg-da4f5d9d77882bee568266d764b95b51f81b7871.tar.gz | |
mjpegdec: check for pixel format changes
Fixes possible invalid memory access.
Based on code by Michael Niedermayer <michaelni@gmx.at>
CC: libav-stable@libav.org
Bug-ID: CVE-2014-8541
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
(cherry picked from commit 809c3023b699c54c90511913d3b6140dd2436550)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit aa7a19b41774ce5f8a4e43f3692a4f9d90aa5c92)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat/matroskadec.c')
0 files changed, 0 insertions, 0 deletions