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Don't try to adjust a TLS TOE socket that has been closed.
ClosedPublic

Authored by jhb on Dec 11 2020, 9:42 PM.

Details

Summary

The handshake timer can race with another thread sending a FIN or RST
to close a TOE TLS socket. Just bail from the timer without
rescheduling if the connection is closed when the timer fires.

Test Plan
  • tested by Chelsio QA

Diff Detail

Repository
R10 FreeBSD src repository
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.