From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Fri, 1 Oct 2021 22:25:50 +0000 (+0200)
Subject: lib: connection - Add debug message for when property label (peer address) changes.
X-Git-Tag: 2.3.18~247
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=66d9b71ad466f96a8c48773c705e81d10a58c11f;p=thirdparty%2Fdovecot%2Fcore.git

lib: connection - Add debug message for when property label (peer address) changes.
---

diff --git a/src/lib/connection.c b/src/lib/connection.c
index e73eabe085..dae5c92340 100644
--- a/src/lib/connection.c
+++ b/src/lib/connection.c
@@ -257,6 +257,12 @@ static void connection_update_property_label(struct connection *conn)
 					conn->remote_port);
 	}
 
+	i_assert(label != NULL || conn->property_label == NULL);
+	if (conn->property_label != NULL &&
+	    strcmp(conn->property_label, label) != 0) {
+		e_debug(conn->event, "Updated peer address to %s", label);
+	}
+
 	i_free(conn->property_label);
 	conn->property_label = i_strdup(label);
 }