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authorMichael Niedermayer <michael@niedermayer.cc>2015-11-14 21:11:52 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2015-11-19 03:51:39 +0100
commitcb060668f12914fcd834b86c36d3c337eff0f173 (patch)
tree24fdfd2671832e5d473e60effdd64490784265a3 /libavformat/h263dec.c
parent7ab1f5b0d4b621dbd78bc901d38fcad6e19c375e (diff)
downloadffmpeg-cb060668f12914fcd834b86c36d3c337eff0f173.tar.gz
avcodec/error_resilience: avoid accessing previous or next frames tables beyond height
The height of tables can be rounded up for MBAFF but this does not imply that is also true for the previous frames Fixes out of array reads Fixes: c106b36fa36db8ff8f3ed0c82be7bea2/asan_heap-oob_32699f0_6321_467b9a1d7e03d7cfd310b7e65dc53bcc.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit a105f52855d08e4ab1ed7306da8e32fc90d6d647) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/h263dec.c')
0 files changed, 0 insertions, 0 deletions