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>
Sat, 4 Aug 2018 14:17:01 +0000 (16:17 +0200)
commit47db5763e21c5e3b0ddde2430d15938f8d88480d
tree047da522fd8757f472a8e2a0015c1e7d8e6ab299
parent6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10
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>
libavcodec/aacpsdsp_template.c