avcodec/snow: split block clipping checks
authorMichael Niedermayer <michaelni@gmx.at>
Tue, 18 Feb 2014 01:53:14 +0000 (02:53 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 7 Mar 2014 03:04:08 +0000 (04:04 +0100)
commit50169747db0ce8c87515d640605f69d82462f366
tree4abeab9bbb01d7b381067381ee51211211cd4e6c
parentff5647b253f89e6f31882d1ae91563ff9376dd31
avcodec/snow: split block clipping checks

Fixes out of array read
Fixes: d4476f68ca1c1c57afbc45806f581963-asan_heap-oob_2266b27_8607_cov_4044577381_snow_chroma_bug.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 61d59703c91869f4e5cdacd8d6be52f8b89d4ba4)

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