tree caff2c7b262f10cacdb7ac7d9b7406d7b8811930
parent 9ef5155ba6b7455d3c8c88bf661aa35dd0096003
author Willy Tarreau <w@1wt.eu> 1548689615 +0100
committer Willy Tarreau <w@1wt.eu> 1548689615 +0100
encoding latin1

BUG/MEDIUM: backend: always call si_detach_endpoint() on async connection failure

In case an asynchronous connection (ALPN) succeeds but the mux fails to
attach, we must release the stream interface's endpoint, otherwise we
leave the stream interface with an endpoint pointing to a freed connection
with si_ops == si_conn_ops, and sess_update_st_cer() calls si_shutw() on
it, causing it to crash.

This must be backported to 1.9 only.