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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-10-28 01:23:40 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-11-02 11:14:25 +0100 |
| commit | c36f5df34aca867af08313a885cc1131b489c57e (patch) | |
| tree | 91d870d14615777318fa271e139b218fa13a8f17 /libavcodec/ituh263enc.c | |
| parent | 23b3fe00bb0d44a073f7a8e0a51f5c42d05facb4 (diff) | |
| download | ffmpeg-c36f5df34aca867af08313a885cc1131b489c57e.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/ituh263enc.c')
0 files changed, 0 insertions, 0 deletions