diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-17 20:58:47 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-02 19:41:48 +0100 |
| commit | 1b491fbf2505a93c5326e482eb91ebd496644383 (patch) | |
| tree | 9d8b76b9bba71857540af5a4a4c80bcc76ed6514 /libavutil/float_dsp.c | |
| parent | 1894a36d6cbf32832d26262da573a07f456324f2 (diff) | |
| download | ffmpeg-1b491fbf2505a93c5326e482eb91ebd496644383.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 'libavutil/float_dsp.c')
0 files changed, 0 insertions, 0 deletions