tree 38cf546449005cda594426cf81ac4ab38dad97ef
parent 236a89b6591f45439b6c36e908dada6622cd2fb4
author Taylor Brandstetter <deadbeef@webrtc.org> 1603240383 -0700
committer Commit Bot <commit-bot@chromium.org> 1603318700 +0000

Avoid duplicate usrsctp_init if the last usrsctp_finish failed.

When deinitializing usrsctp, we attempt to call usrsctp_finish in a loop
for three seconds (it may fail because another sctp thread is holding a
reference to something). If the three seconds run out, usrsctp is left
in a still initialized state, and bad things happen down the road if
usrsctp_init is called in the state.

Bug: chromium:1138878
Change-Id: I9c24d51d5a274b06bdf4183261694fc2989136c5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/189940
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Taylor <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32467}