b8841f8ebe
There is a race condition on reading `ObjCNetworkMonitor::_network_monitor` field. The `ObjCNetworkMonitor::OnPathUpdate()` checks its nullability on the org.webrtc.RTCDispatcherNetworkMonitor thread BEFORE the `ObjCNetworkMonitor::Start()` assigns it on the network_monitor thread. In addition, this field is neither atomic nor protected by mutex so its last assigned value is not guaranteed to be visible to another [reading] thread. Bug: webrtc:355238623 Change-Id: I1a05215111cc873b7d4931824e18f281aebfb91f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/357880 Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org> Reviewed-by: Peter Hanspers <peterhanspers@webrtc.org> Reviewed-by: Jonas Oreland <jonaso@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42778}
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
- Official web site: http://www.webrtc.org
- Master source code repo: https://webrtc.googlesource.com/src
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: https://ci.chromium.org/p/webrtc/g/ci/console
- Coding style guide
- Code of conduct
- Reporting bugs
- Documentation