dovecot-2.2: imap: Fixed hibernation to work with non-TCP connec...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/c3bea195a020
changeset: 19007:c3bea195a020
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Aug 25 18:27:44 2015 +0300
description:
imap: Fixed hibernation to work with non-TCP connections.
Mainly meaning UNIX socket connections from login processes, which are
proxying TLS connections.

diffstat:

 src/imap/imap-client-hibernate.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (13 lines):

diff -r 5ec09852704a -r c3bea195a020 src/imap/imap-client-hibernate.c
--- a/src/imap/imap-client-hibernate.c	Tue Aug 25 17:03:19 2015 +0300
+++ b/src/imap/imap-client-hibernate.c	Tue Aug 25 18:27:44 2015 +0300
@@ -49,7 +49,8 @@
 	str_append_tabescaped(cmd, client->user->set->mail_log_prefix);
 	str_printfa(cmd, "\tidle_notify_interval=%u",
 		    client->set->imap_idle_notify_interval);
-	if (net_getpeername(client->fd_in, &peer_ip, &peer_port) == 0) {
+	if (net_getpeername(client->fd_in, &peer_ip, &peer_port) == 0 &&
+	    peer_port != 0) {
 		str_printfa(cmd, "\tpeer_ip=%s\tpeer_port=%u",
 			    net_ip2addr(&peer_ip), peer_port);
 	}