BUG/MINOR: quic: Unexpected half open connection counter wrapping
This counter must be incremented only one time by connection and decremented
as soon as the handshake has failed or succeeded. This is a gauge. Under certain
conditions this counter could be decremented twice. For instance
after having received a TLS alert, then upon SSL_do_handshake() failure.
To stop having to deal to all the current combinations which can lead to such a
situation (and the next to come), add a connection flag to denote if this counter
has been already decremented for a connection. So, this counter must be decremented
only if this flag has not been already set.
Must be backported up to 2.6.
2 files changed