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| author | Nuo Mi <nuomi2021@gmail.com> | 2024-02-09 19:16:30 +0800 |
|---|---|---|
| committer | Nuo Mi <nuomi2021@gmail.com> | 2024-02-11 22:49:51 +0800 |
| commit | f7a504a0dfac5efd5e1f5bdc1c596fc798ef4c23 (patch) | |
| tree | a6d5502f3c9f547dcca4dd4a601a4082222dd945 /libavcodec/atsc_a53.c | |
| parent | 78949041417caaef0c82b2b23d7defdd88aa2378 (diff) | |
| download | ffmpeg-f7a504a0dfac5efd5e1f5bdc1c596fc798ef4c23.tar.gz | |
avcodec/vvc_mp4toannexb: more validations for nalu_len
For a corrupted stream, the value of nalu_len read from the extradata is not reliable.
We need to perform additional checks
Fixes: fuzzer timeout
Fixes: 65253/clusterfuzz-testcase-minimized-ffmpeg_BSF_VVC_MP4TOANNEXB_fuzzer-4972412487467008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/atsc_a53.c')
0 files changed, 0 insertions, 0 deletions