avcodec/mpeg4video: Check time_incr
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 12 Jan 2016 02:03:01 +0000 (03:03 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 15 Jan 2016 15:00:31 +0000 (16:00 +0100)
commit0e3c36518d9920aebee0cfaf6a54d81ae5180666
tree9c6d9ab348b47cf431460d5ca6b25b31e9721734
parent858f43043f74278cb8f4f9967a1177348a528ca0
avcodec/mpeg4video: Check time_incr

Fixes assertion failure
Fixes out of memory access

Fixes: test_casex.ivf

Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7c97946d6131b31340954a3f603b6bf92590a9a5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mpeg4video.h
libavcodec/mpeg4videoenc.c
libavcodec/mpegvideo_enc.c