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authorAnton Khirnov <anton@khirnov.net>2014-12-14 20:52:13 +0100
committerAnton Khirnov <anton@khirnov.net>2014-12-20 10:53:28 +0100
commitda4f5d9d77882bee568266d764b95b51f81b7871 (patch)
treec77eb1ed734a2d478d2068320f8d5be35b76ae94 /libavformat/seek.c
parent931f5b235112f1c2a09dead36f0a228061d23942 (diff)
downloadffmpeg-da4f5d9d77882bee568266d764b95b51f81b7871.tar.gz
mjpegdec: check for pixel format changes
Fixes possible invalid memory access. Based on code by Michael Niedermayer <michaelni@gmx.at> CC: libav-stable@libav.org Bug-ID: CVE-2014-8541 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind (cherry picked from commit 809c3023b699c54c90511913d3b6140dd2436550) Signed-off-by: Anton Khirnov <anton@khirnov.net> (cherry picked from commit aa7a19b41774ce5f8a4e43f3692a4f9d90aa5c92) Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat/seek.c')
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