avcodec/utils: Align dimensions by at least their chroma sub-sampling factors.
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 29 Oct 2014 13:15:29 +0000 (14:15 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 2 Nov 2014 10:14:25 +0000 (11:14 +0100)
commitb92ccfefc3a3d9a43c6de78ea51c080bb22d7ef3
tree5b5f18c680039db38be492c58f078a5a7ca2832f
parent6e45a99a7cc485cb91e23b9760912b964cb1ef6c
avcodec/utils: Align dimensions by at least their chroma sub-sampling factors.

Fixes: out of array accesses
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit df74811cd53e45fcbbd3b77a1c42416816687c5c)

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