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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-04-15 14:11:50 +0200 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2012-10-14 16:03:24 -0400 |
| commit | 5c413648c1483385b74394fa40ded8e35b9ea4a2 (patch) | |
| tree | 515d18ccba0be4f1065c7c1cb9f6cb5d0fc26731 /libavformat/mpegvideodec.c | |
| parent | 3efe6becc79b8087ea517b12380f34b702db1cc5 (diff) | |
| download | ffmpeg-5c413648c1483385b74394fa40ded8e35b9ea4a2.tar.gz | |
indeo5: check tile size in decode_mb_info().
This prevents writing into a too small array if some parameters changed
without the tile being reallocated.
Fixes CVE-2012-2794
CC:libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 2d09cdbaf2f449ba23d54e97e94bd97ca22208c6)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Diffstat (limited to 'libavformat/mpegvideodec.c')
0 files changed, 0 insertions, 0 deletions