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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-01-03 20:20:12 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-01-03 20:35:55 +0100 |
| commit | 950fb8acb42f4dab9b1638721992991c0584dbf5 (patch) | |
| tree | 7689efaaacce862e76f74d6417cbe7eefef7902a /libavformat/bit.c | |
| parent | 9c5260e73a7a59fa49cea60a5c041be1a9485385 (diff) | |
| download | ffmpeg-950fb8acb42f4dab9b1638721992991c0584dbf5.tar.gz | |
avcodec/mpegvideo: fix ac/dc_val and coded_block table sizes
With interlaced vc1 it was possible that accesses could happen outside these
tables before this.
Regression since 017e234c204f8ffb5f85a073231247881be1ac6f
Reproduced with a sample from Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Fixes (again) : 480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.SIGFPE.bfa.390.wmv
No releases are affected by this
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/bit.c')
0 files changed, 0 insertions, 0 deletions