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>
Fri, 13 Feb 2015 19:48:08 +0000 (20:48 +0100)
commit0c125519ecc41e7102829b03046643f195c7df53
tree2fb5246159d3fe122120e8b686c7512df4a4cf91
parent076b98c9b74c98db89177700d48793fc2ce521c3
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