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webrtc / src / 7726b7d067789f57b18072b928fcada337115d1c
commit7726b7d067789f57b18072b928fcada337115d1c[log] [tgz]
authorVictor Boivie <boivie@webrtc.org>Thu Jun 02 19:49:12 2022
committerWebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jun 03 09:05:23 2022
treeff6c6a75648096f74c069ae00702e5d0dad4e569
parent05225514e6f7a7ff5aa784bd2876b7de1e25d686 [diff]
dcsctp: Abandon chunks marked for fast retransmit

The current code assumed that chunks that were scheduled for fast
retransmission would never be abandoned, as chunks marked for fast
retransmission would be immediately sent after the SACK has been
processed, giving no time for them to be abandoned.

But fuzzers keep on fuzzing, and can craft a sequence of chunks that
result in a SACK that both marks the chunks for fast retransmission and
later (while processing the same SACK) abandons them.

Bug: chromium:1331087
Change-Id: Id218607e18a6f3a9d6d51044dccb920e1e77372a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/264960
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Auto-Submit: Victor Boivie <boivie@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37108}
2 files changed
tree: ff6c6a75648096f74c069ae00702e5d0dad4e569
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. g3doc/
  11. infra/
  12. logging/
  13. media/
  14. modules/
  15. net/
  16. p2p/
  17. pc/
  18. resources/
  19. rtc_base/
  20. rtc_tools/
  21. sdk/
  22. stats/
  23. system_wrappers/
  24. test/
  25. tools_webrtc/
  26. video/
  27. .clang-format
  28. .git-blame-ignore-revs
  29. .gitignore
  30. .gn
  31. .mailmap
  32. .style.yapf
  33. .vpython
  34. .vpython3
  35. AUTHORS
  36. BUILD.gn
  37. CODE_OF_CONDUCT.md
  38. codereview.settings
  39. DEPS
  40. DIR_METADATA
  41. ENG_REVIEW_OWNERS
  42. g3doc.lua
  43. LICENSE
  44. license_template.txt
  45. native-api.md
  46. OWNERS
  47. PATENTS
  48. PRESUBMIT.py
  49. presubmit_test.py
  50. presubmit_test_mocks.py
  51. pylintrc
  52. README.chromium
  53. README.md
  54. WATCHLISTS
  55. webrtc.gni
  56. webrtc_lib_link_test.cc
  57. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info