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>
Wed, 23 Aug 2017 11:15:17 +0000 (13:15 +0200)
commit67c4ca66cbe14b2804419cc30b493f757f05ef9a
tree81503c5028a738deab86e7edf3acabb04cf144ae
parent7ed5234fe13af397fb7b06b4478172c6a138a0a1
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>
(cherry picked from commit 99c4c76cfbc4ae56dc8c37f5fab02f88f6b2cb48)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/takdec.c