avcodec/cllc: Check prefix
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 9 May 2017 17:38:46 +0000 (19:38 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 9 May 2017 17:39:43 +0000 (19:39 +0200)
commit62c5949beca2c95d6af5c74985467438d2295a66
treec171867e20cb292c15aa25dac6aef3a5d989dec6
parent72810d20b74f05cc4b214d6c277fa6f43160df54
avcodec/cllc: Check prefix

Fixes: runtime error: left shift of 1610706944 by 1 places cannot be represented in type 'int'
Fixes: 1421/clusterfuzz-testcase-minimized-6239947507892224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/cllc.c