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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-01-15 00:02:25 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-01-31 17:20:24 +0100 |
| commit | 62f5325ca30a3cc27c625bb468d65e2e4bfd7996 (patch) | |
| tree | ad4b86c5142b59a238c4e50aa3e2b90fe8338e4a /libavcodec/cngdec.c | |
| parent | bcfd82b0be0a389497d641b330e29923ce05e5fe (diff) | |
| download | ffmpeg-62f5325ca30a3cc27c625bb468d65e2e4bfd7996.tar.gz | |
avcodec/ilbcdec: Fix integer overflow in construct_vector()
webrtc contains explicit code to ignore the undefined behavior (RTC_NO_SANITIZE / OverflowingAddS32S32ToS32())
Probably fixes: Integer overflow (unreproducable here)
Probably fixes: 12215/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5767142427852800
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 c95d0fb23917c35886f3b62daa05af20d2700a1e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/cngdec.c')
0 files changed, 0 insertions, 0 deletions