avcodec/mmvideo: Bounds check 2nd line of HHV Intra blocks
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 12:45:04 +0000 (14:45 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 3 Oct 2014 13:09:43 +0000 (15:09 +0200)
commit01817d508ba59246f203b9299a3cab13d0a78145
tree7ad95d257b9ca58da6d63992c1ae808646186a7f
parentb5ef1eee4527d563f081d4dedd0290ab41f9e6bf
avcodec/mmvideo: Bounds check 2nd line of HHV Intra blocks

Fixes out of array access
Fixes: asan_heap-oob_4da4f3_8_asan_heap-oob_4da4f3_419_scene1a.mm

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8b0e96e1f21b761ca15dbb470cd619a1ebf86c3e)

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