avcodec/mjpegdec: check bits per pixel for changes similar to dimensions
authorMichael Niedermayer <michaelni@gmx.at>
Thu, 2 Oct 2014 23:50:27 +0000 (01:50 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 01:40:59 +0000 (03:40 +0200)
commit57bdb3f3dde3de7e84c888ae205574873bd1787b
tree16e5ffd9d009aeffbe8a705a0ca9cd249a138013
parent5e34dded10f4784702ce0759e36c380b95029900
avcodec/mjpegdec: check bits per pixel for changes similar to dimensions

Fixes out of array accesses
Fixes: asan_heap-oob_16668e9_2_asan_heap-oob_16668e9_346_miss_congeniality_pegasus_mjpg.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5c378d6a6df8243f06c87962b873bd563e58cd39)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/mjpegdec.c