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| author | Kacper Michajłow <kasper93@gmail.com> | 2025-08-06 18:58:10 +0200 |
|---|---|---|
| committer | Kacper Michajłow <kasper93@gmail.com> | 2025-08-06 20:16:03 +0000 |
| commit | 75f30b4d3e2320275b60be1cf3213ce2cbf55ff8 (patch) | |
| tree | d032b20acb7416fd53ccbb932132994461a04b58 /libavcodec/wavpackdata.c | |
| parent | df5199c63f497a1d462c3b46eeaf2a091c1155d3 (diff) | |
| download | ffmpeg-75f30b4d3e2320275b60be1cf3213ce2cbf55ff8.tar.gz | |
avcodec/vvc/ctu: check coeff before multiply
ff_vvc_palette_escape_val() can return AVERROR in which case the
coeff*scale will overflow.
Fixes: runtime error: signed integer overflow: -1094995529 * 6528 cannot
be represented in type 'int'
Fixes: 435225406/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-5118570024730624
Found-by: OSS-Fuzz
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Diffstat (limited to 'libavcodec/wavpackdata.c')
0 files changed, 0 insertions, 0 deletions