avcodec/aacpsdsp_template: Fix integer overflow in ps_stereo_interpolate_c()
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 28 Jul 2018 08:59:09 +0000 (10:59 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 22 Oct 2018 23:44:40 +0000 (01:44 +0200)
commitf6e570aa011b7dfc3e396fb19a1ba30b57698a38
tree0e3ee18dd4ed11cef6147c902a458be27f404de9
parentf81fd4c524e75013a496619b7571f461b12d9a06
avcodec/aacpsdsp_template: Fix integer overflow in ps_stereo_interpolate_c()

Fixes: signed integer overflow: -1813244069 + -1407981383 cannot be represented in type 'int'
Fixes: 8823/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5643295618236416

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 47db5763e21c5e3b0ddde2430d15938f8d88480d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aacpsdsp_template.c