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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-16 22:58:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-17 21:34:53 +0200 |
| commit | 5b4e2112d35ed252bffb985157c50cd1134ae65c (patch) | |
| tree | 31546b85f528dc585e8604ab7143ddaf12aa268a /libavcodec/ppc/vc1dsp_altivec.c | |
| parent | 8157c329d1d69df9bf4dac14697b0ddca5cb55b8 (diff) | |
| download | ffmpeg-5b4e2112d35ed252bffb985157c50cd1134ae65c.tar.gz | |
avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()
Fixes: signed integer overflow: 0 - -2147483648 cannot be represented in type 'int'
Fixes: 23646/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5480991098667008
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 4a02ae49c26395fc3ae2d38c733a2a13bd3080e7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/ppc/vc1dsp_altivec.c')
0 files changed, 0 insertions, 0 deletions