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authorAnton Khirnov <anton@khirnov.net>2014-12-14 21:01:59 +0100
committerAnton Khirnov <anton@khirnov.net>2014-12-20 11:16:15 +0100
commit954aafaa961c32c655ad38fb622e8cbe249ebd5a (patch)
tree374073be5a4c038f56f3ec9ffd890291506cdb9f /libavcodec/h261_parser.c
parent0ceb2dffb6ba082a8abcc57c53a14b2512f0aa48 (diff)
downloadffmpeg-954aafaa961c32c655ad38fb622e8cbe249ebd5a.tar.gz
jvdec: check frame dimensions
The frame size must be set by the caller and each dimension must be a multiple of 8. CC: libav-stable@libav.org Bug-ID: CVE-2014-8542 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind (cherry picked from commit 88626e5af8d006e67189bf10b96b982502a7e8ad) Signed-off-by: Anton Khirnov <anton@khirnov.net> (cherry picked from commit 55788572ea7b89cdd77bab1cf4bf06d14ead34f5) Signed-off-by: Anton Khirnov <anton@khirnov.net> (cherry picked from commit 8f238dd9bdd9eba569fcaa564a07fbdd89412a14) Signed-off-by: Anton Khirnov <anton@khirnov.net> Conflicts: libavcodec/jvdec.c (cherry picked from commit 50cb695bf124b0bd4d9e2b3c1bfdd08b35b14438) Signed-off-by: Anton Khirnov <anton@khirnov.net> Conflicts: libavcodec/jvdec.c
Diffstat (limited to 'libavcodec/h261_parser.c')
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