aboutsummaryrefslogtreecommitdiffstats
path: root/libavcodec/mmvideo.c
diff options
context:
space:
mode:
authorMichael Niedermayer <michaelni@gmx.at>2013-05-13 18:09:04 +0200
committerMichael Niedermayer <michaelni@gmx.at>2014-01-16 00:35:12 +0100
commite438fd3be905cefdf75d9cc5a632ded4dc043be5 (patch)
treedc28ccf1495509af178d88fce565b7a826fd82e8 /libavcodec/mmvideo.c
parent3d380ffde9af31152b1ddac47fa09521e0ae3d57 (diff)
downloadffmpeg-e438fd3be905cefdf75d9cc5a632ded4dc043be5.tar.gz
avcodec/lcldec: Check that dimensions are a multiple of the subsample factors
Other dimensions would not work correctly currently, also ask for a sample for files that fail this check. This fixes an integer overflow leading to out of array accesses. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit 1e00bbb10cbde3da03a1e744265ce6def9ae4c56) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mmvideo.c')
0 files changed, 0 insertions, 0 deletions