avcodec/aacdec_fixed: Fix integer overflow in predict()
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 27 Oct 2017 00:23:20 +0000 (02:23 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Jan 2018 21:56:14 +0000 (22:56 +0100)
commit9ef0472b265abd2aa38a33145e3a618307e05bb0
tree21fb87f3f8229d553b266c49e7626789fdadae96
parent9ba9c5a16f476e5b0d5f7570416d596d89d310c9
avcodec/aacdec_fixed: Fix integer overflow in predict()

Fixes: runtime error: signed integer overflow: -2110708110 + -82837504 cannot be represented in type 'int'
Fixes: 3547/clusterfuzz-testcase-minimized-6009386439802880

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 0976752420706c0a8b3cb8fd61497a47c7d7270f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aacdec_fixed.c