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>
Fri, 21 Mar 2014 03:23:59 +0000 (04:23 +0100)
commit605c3f051540970c313a65f5a5345f6ba148a75b
treeb40fecc5a1df476a9406b3f7dc28f2cde2097d75
parente0f351a97955c06772dd3969f25ed1c8999eed35
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