avcodec/takdec: Fix runtime error: left shift of negative value -63
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 21 May 2017 00:46:55 +0000 (02:46 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 5 Jun 2017 21:16:54 +0000 (23:16 +0200)
commit45c9fe61d932040b3a638f054cd13fb99129c826
treee28ca6d2805a0ce29f310c111e5ed18f589f9eac
parent11e2bdd53e5a9b7f24c4186294131d2850b5b632
avcodec/takdec: Fix runtime error: left shift of negative value -63

Fixes: 1713/clusterfuzz-testcase-minimized-5791887476654080

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 d66193252b4067144f11211f8f3e1d5a50146235)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/takdec.c