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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-10-28 01:23:40 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-11-28 18:53:11 +0100 |
| commit | 917946e1c96e0e6763970d3e39991f3efa923316 (patch) | |
| tree | 3b4f94478e2838e407833135c621dd12ba8f80f9 /libavcodec/dxva2_vc1.c | |
| parent | 95fa91d97525b9064d7d0b5e7ec03112e9f8a729 (diff) | |
| download | ffmpeg-917946e1c96e0e6763970d3e39991f3efa923316.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/dxva2_vc1.c')
0 files changed, 0 insertions, 0 deletions