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>
Mon, 13 Nov 2017 18:54:20 +0000 (19:54 +0100)
commitfca198fb5bf42ba6b765b3f75b11738e4b4fc2a9
tree851a30c4f89354b5b25877c8bff6a3d6fd468968
parent770c934fa1635f4fadf5db4fc5cc5ad15d82455a
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>
libavcodec/aacdec_fixed.c