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>
Sat, 20 May 2017 01:41:33 +0000 (03:41 +0200)
commitdb3d3ced152dddba44f7da2d063e23bfa991de9d
tree7634f6e8a009f7c1ea616b11ab1d5010ed042a28
parent2dcdf145f51e14204b773e456fd7cf91c09ef914
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>
(cherry picked from commit c5d2fa2fdff08e77bba0c9a31b91826a807c551c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/takdec.c