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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-17 20:58:47 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-14 23:30:37 +0100 |
| commit | d84f4c0c25ea09e383d9f09051ed4927e4b19eec (patch) | |
| tree | 424cec7c2e34ea22def01a9ca1c375d8d89dd402 /fftools/ffmpeg_hw.c | |
| parent | 9856f1f6155170567232d43cfbcb16ab5f34d813 (diff) | |
| download | ffmpeg-d84f4c0c25ea09e383d9f09051ed4927e4b19eec.tar.gz | |
avcodec/qdm2: Move fft_order check up
This avoids undefined computations with unchecked values
Fixes: shift exponent -21 is negative
Fixes: 15262/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5651261753393152
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 8d8b8c4ac6fb5b5d40bd131f2d2ea9d85b8759a6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'fftools/ffmpeg_hw.c')
0 files changed, 0 insertions, 0 deletions