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 14:47:21 +0000 (16:47 +0200)
commitc3af801c63024c2fcd7a5fbb571b6f8a9c9790dc
treefd36430b86fb065370da572c7715c0ad885fce62
parent01817d508ba59246f203b9299a3cab13d0a78145
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>
(cherry picked from commit e1c0cfaa419aa5d320540d5a1b3f8fd9b82ab7e5)

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