avcodec/vc1: reset fcm/field_mode in non advanced header parsing
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 1 Feb 2014 18:04:37 +0000 (19:04 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 10 Mar 2014 17:51:50 +0000 (18:51 +0100)
commit4e47ae4e716256cfe77f9bf63a3638395c4d57b5
tree0ec8b205681d0870236d9e4149db233fa48b7f36
parent5cab56dc9e405eaeb6aa792e34ec2a4f90949ad1
avcodec/vc1: reset fcm/field_mode in non advanced header parsing

Fixes NULL pointer dereference
Fixes: signal_sigsegv_1ab8bf4_2847_cov_4254117347_SA10091.vc1
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b51e9354772de446e8196dabf9aad1567b22f74d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/vc1.c