avcodec/tiff: more completely check bpp/bppcount
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 14:08:32 +0000 (16:08 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 14:33:06 +0000 (16:33 +0200)
commite1c0cfaa419aa5d320540d5a1b3f8fd9b82ab7e5
tree1f7e560117b84acbae7cf07e006845f133a5e823
parent8b0e96e1f21b761ca15dbb470cd619a1ebf86c3e
avcodec/tiff: more completely check bpp/bppcount

Fixes pixel format selection
Fixes out of array accesses
Fixes: asan_heap-oob_1766029_6_asan_heap-oob_20aa045_332_cov_1823216757_m2-d1d366d7965db766c19a66c7a2ccbb6b.tif

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/tiff.c