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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-04-23 21:40:02 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-04-23 21:59:34 +0200 |
| commit | 29545741266a03332f2758c7ba4f77f362c3668d (patch) | |
| tree | f33aa00e1d13da6aa769c8a9e14407c07bb8d678 /libavcodec/png.c | |
| parent | 53253a0b83f1e9cfb6cc08a62364051ff5d69c09 (diff) | |
| download | ffmpeg-29545741266a03332f2758c7ba4f77f362c3668d.tar.gz | |
indeo4: check quant_mat more fully.
quant_mats valid range depends on the block size.
This fixes a global array overread.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/png.c')
0 files changed, 0 insertions, 0 deletions