49b20f919a
The race occurs if the transport is being destroyed at the same time as a callback occurs on the usrsctp timer thread (for example, for a retransmission). Fixed by slightly extending the scope of mutex acquisition to include posting a task to the network thread, where it's safe to do further work. Bug: chromium:1162424 Change-Id: Ia25c96fa51cd4ba2d8690ba03de8af9e9f1605ea Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/202560 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Taylor <deadbeef@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33048}