avcodec/zmbv: Check that the buffer is large enough for mvec
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 15 Nov 2017 16:11:12 +0000 (17:11 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 7 Dec 2017 22:38:06 +0000 (23:38 +0100)
commitcc9d1bb839229edf0f4e97e59d6e7f9d90603439
tree9865903ee92edd849a8b80eb9a8a638d4750951a
parent0ba93614cf22b9b552002484750c99cff766aec6
avcodec/zmbv: Check that the buffer is large enough for mvec

Fixes: Timeout
Fixes: 4143/clusterfuzz-testcase-4736864637419520

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2ab9568a2c3349039eec29fb960fe39de354b514)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/zmbv.c