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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-09-29 11:31:35 -0400 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2012-10-14 15:27:39 -0400 |
| commit | d7de11260bd1f656b475dbe96c10a602fbff332e (patch) | |
| tree | 4cc33c8ca6a8879f571815c8f5cde7d07875f0ed /libavformat/smacker.c | |
| parent | 31bc3fb563b12931cc4e2175adbeec92a5de05f1 (diff) | |
| download | ffmpeg-d7de11260bd1f656b475dbe96c10a602fbff332e.tar.gz | |
ac3dec: ensure get_buffer() gets a buffer for the correct number of channels
If there is an error during frame parsing, but AVCodecContext.channels was
changed and AC3DecodeContext.out_channels was set previously, the two may not
match.
Fixes CVE-2012-2802
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 56b6a43056235fc110a018678da590595734203d)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Diffstat (limited to 'libavformat/smacker.c')
0 files changed, 0 insertions, 0 deletions