Google Git
Sign in
fuchsia / third_party / ffmpeg / a50aa980eb46ab7d291cb4645825405d26c843d0
commita50aa980eb46ab7d291cb4645825405d26c843d0[log] [tgz]
authorAndreas Rheinhardt <andreas.rheinhardt@outlook.com>Tue Mar 22 23:50:54 2022 +0100
committerAndreas Rheinhardt <andreas.rheinhardt@outlook.com>Fri Apr 01 13:20:56 2022 +0200
treef9f3b23e2e56dff3cb4255cc4046da4b1ffa2090
parent550d70fde3bdca6469193f8ae4a7ff2d03c2467a [diff]
avcodec/vp9_superframe_split_bsf: Don't read inexistent data

Fixes: Out of array read
Fixes: 45137/clusterfuzz-testcase-minimized-ffmpeg_BSF_VP9_SUPERFRAME_SPLIT_fuzzer-4984270639202304

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit d311d820a77550740d3b868440e476adaf12a872)
1 file changed
tree: f9f3b23e2e56dff3cb4255cc4046da4b1ffa2090
  1. compat/
  2. doc/
  3. ffbuild/
  4. fftools/
  5. libavcodec/
  6. libavdevice/
  7. libavfilter/
  8. libavformat/
  9. libavutil/
  10. libpostproc/
  11. libswresample/
  12. libswscale/
  13. presets/
  14. tests/
  15. tools/
  16. .gitattributes
  17. .gitignore
  18. .mailmap
  19. .travis.yml
  20. Changelog
  21. configure
  22. CONTRIBUTING.md
  23. COPYING.GPLv2
  24. COPYING.GPLv3
  25. COPYING.LGPLv2.1
  26. COPYING.LGPLv3
  27. CREDITS
  28. INSTALL.md
  29. LICENSE.md
  30. MAINTAINERS
  31. Makefile
  32. README.md
  33. RELEASE
  34. RELEASE_NOTES
README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.