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authorMichael Niedermayer <michael@niedermayer.cc>2021-03-05 20:27:50 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2021-09-09 13:53:29 +0200
commit64a715b5ed457bf4533a5fe717256088d5959cae (patch)
tree4b0da015128aea1a643a5e731636978eca93837a /libavutil/des.c
parent6bb271c52675de962dfe9660da555c599a77d2bf (diff)
downloadffmpeg-64a715b5ed457bf4533a5fe717256088d5959cae.tar.gz
avcodec/ffwavesynth: Avoid signed integer overflow in phi_at()
Fixes: signed integer overflow: 2314885530818453536 - -9070214327174160352 cannot be represented in type 'long' Fixes: 31000/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-6558389742206976 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit be08b84f8bb7acc0c45800c7f488399327a22961) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/des.c')
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