diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-13 18:09:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-05-13 18:52:00 +0200 |
| commit | 1e00bbb10cbde3da03a1e744265ce6def9ae4c56 (patch) | |
| tree | 52a9802dbf51e11fcccd65b862b55b12bf666c0d /libavcodec/qtrleenc.c | |
| parent | b3c263e20925628eabf785afae5a9d7cc5d8bb4d (diff) | |
| download | ffmpeg-1e00bbb10cbde3da03a1e744265ce6def9ae4c56.tar.gz | |
avcodec/lcldec: Check that dimensions are a multiple of the subsample factors
Other dimensions would not work correctly currently,
also ask for a sample for files that fail this check.
This fixes an integer overflow leading to out of array
accesses.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/qtrleenc.c')
0 files changed, 0 insertions, 0 deletions