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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-10-28 01:23:40 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-10-28 15:00:02 +0100 |
| commit | 1ec6a3c768b28296022dd5eee08863a313ff1acb (patch) | |
| tree | 65e4d75451be4bbe0f3548202e859f945e3023e4 /libavcodec/dcadec.c | |
| parent | 5c791b1c9ce0edab69d4aa9b17a967a3b3792a07 (diff) | |
| download | ffmpeg-1ec6a3c768b28296022dd5eee08863a313ff1acb.tar.gz | |
avcodec/diracdec: Use 64bit in calculation of codeblock coordinates
Fixes integer overflow
Fixes out of array read
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 526886e6069636a918c8c04db17e864e3d8151c1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/dcadec.c')
0 files changed, 0 insertions, 0 deletions