avcodec/aacdec_fixed: Fix integer overflow in apply_dependent_coupling_fixed()
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 27 Oct 2017 00:23:21 +0000 (02:23 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Jan 2018 21:56:14 +0000 (22:56 +0100)
commit9d4ad2dbfdc770f1cab85a7b176024924303be6b
tree32c6caf25c68d2ff548a8d57c0cf6ffdd52a14b5
parent9ef0472b265abd2aa38a33145e3a618307e05bb0
avcodec/aacdec_fixed: Fix integer overflow in apply_dependent_coupling_fixed()

Fixes: runtime error: signed integer overflow: 623487 * 536870912 cannot be represented in type 'int'
Fixes: 3594/clusterfuzz-testcase-minimized-4650622935629824

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 41d96af2a74cb5df50346b160067facd43149667)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aacdec_fixed.c