avformat/thp: Check av_get_packet() for failure not only for partial output
authorMichael Niedermayer <michaelni@gmx.at>
Thu, 5 Feb 2015 02:45:21 +0000 (03:45 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 17 Feb 2015 18:43:18 +0000 (19:43 +0100)
commit7c3a3d47cf7f5d45a7f794b9509a907161d27f64
tree3270f3a7119fdbc5b69f45b3c3e98b1490471714
parentbd9c755b22ff84a5d08dd065cdfd3faeceea690a
avformat/thp: Check av_get_packet() for failure not only for partial output

Fixes null pointer dereference
Fixes: signal_sigsegv_db2c1f_3108_cov_163322880_pikmin2_opening1_partial.thp

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f2579dbb4b31e6ae731e7f5555680528ef3020ab)

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