| commit | 33679f5325f5ad82993eb2bda89ef5fe37f2e5da | |
| author | Michael Niedermayer <michael@niedermayer.cc> | |
| Sun, 2 Feb 2025 20:25:45 +0000 (2 21:25 +0100) | ||
| committer | Michael Niedermayer <michael@niedermayer.cc> | |
| Wed, 5 Feb 2025 00:35:57 +0000 (5 01:35 +0100) | ||
| tree | d9a95c7eb861ea3c002a5f31522800a09cde4321 | treesnapshot (tar.gz zip) |
| parent | a750bcb237bca9381c98fc40e83f272177c1fd7b | commitdiff |
avcodec/vvc/refs: fix negative pps_scaling_win offsets
The spec seems to allow these to be negative
Fixes: left shift of negative value -15
Fixes: 392687035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-6559804532785152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The spec seems to allow these to be negative
Fixes: left shift of negative value -15
Fixes: 392687035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-6559804532785152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| libavcodec/vvc/refs.c | diffblobblamehistory |