avcodec/aacdec_fixed: Fix undefined shift
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 5 Nov 2017 20:20:07 +0000 (21:20 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 1 Dec 2017 23:28:59 +0000 (00:28 +0100)
commit43299eabeabc61c6a5b56f85f0901591bd8fb205
treeddf9b013d5548954daeb95a610cd45207017c06d
parentf2763b8ba80cb258663807a5e61f028564b02ac3
avcodec/aacdec_fixed: Fix undefined shift

Fixes: runtime error: left shift of negative value -801112064
Fixes: 3492/clusterfuzz-testcase-minimized-5784775283441664

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 fca198fb5bf42ba6b765b3f75b11738e4b4fc2a9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aacdec_fixed.c