avcodec/takdec: Fix multiple runtime error: left shift of negative value -1
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 9 May 2017 22:44:37 +0000 (00:44 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 9 May 2017 23:10:55 +0000 (01:10 +0200)
commitc5d2fa2fdff08e77bba0c9a31b91826a807c551c
treeb561ca93e228032dab3cfec3befd03dfd9086cc4
parent65b71091053426d09185a556ecca958bec7c818a
avcodec/takdec: Fix multiple  runtime error: left shift of negative value -1

Fixes: 1423/clusterfuzz-testcase-minimized-5063889899225088

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