avcodec/takdec: Fix runtime error: left shift of negative value -42
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 16 May 2017 22:44:36 +0000 (00:44 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 16 May 2017 22:46:00 +0000 (00:46 +0200)
commit99c4c76cfbc4ae56dc8c37f5fab02f88f6b2cb48
treecd1f2d8a578aa8d6cea3223e0fa0e8a4ae1ba5a1
parent3d9cb583c8f005a260d255853ef5f1c21e8599a0
avcodec/takdec: Fix  runtime error: left shift of negative value -42

Fixes: 1635/clusterfuzz-testcase-minimized-4992749856096256

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