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authorMichael Niedermayer <michaelni@gmx.at>2014-10-28 01:23:40 +0100
committerMichael Niedermayer <michaelni@gmx.at>2014-10-28 15:00:02 +0100
commit1ec6a3c768b28296022dd5eee08863a313ff1acb (patch)
tree65e4d75451be4bbe0f3548202e859f945e3023e4 /libavcodec/exif.h
parent5c791b1c9ce0edab69d4aa9b17a967a3b3792a07 (diff)
downloadffmpeg-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/exif.h')
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