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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-24 01:01:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:11:55 +0200 |
| commit | 8a95eef2871669ad2594ec5056d312cc8ca5f85a (patch) | |
| tree | 6763c05fc34e5345937ba28b043f70f65ffcfebe /libavformat | |
| parent | 454bb7e366fb824dc97c89e9ac761ad2499678a5 (diff) | |
| download | ffmpeg-8a95eef2871669ad2594ec5056d312cc8ca5f85a.tar.gz | |
avcodec/qdm2: error out of qdm2_fft_decode_tones() before entering endless loop
Fixes: signed integer overflow: 2147483646 + 2 cannot be represented in type 'int'
Fixes: infinite loop
Fixes: 15396/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5116605501014016
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 694be24bd6c4cc9c62222f4583260bf79056e4c1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat')
0 files changed, 0 insertions, 0 deletions