From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Sat, 25 Nov 2017 23:06:43 +0000 (+0200)
Subject: director: Ignore refresh requests for already expired user timestamps
X-Git-Tag: 2.2.34~218
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=71aa992ac1e51345b33c11a7f2019e9f4163c286;p=thirdparty%2Fdovecot%2Fcore.git

director: Ignore refresh requests for already expired user timestamps
---

diff --git a/src/director/director-connection.c b/src/director/director-connection.c
index a5e16a098d..e4dd134fb5 100644
--- a/src/director/director-connection.c
+++ b/src/director/director-connection.c
@@ -575,6 +575,12 @@ director_user_refresh(struct director_connection *conn,
 
 	*forced_r = FALSE;
 
+	if (timestamp + (time_t)dir->set->director_user_expire <= ioloop_time) {
+		dir_debug("user refresh: %u has expired timestamp %ld",
+			  username_hash, (long)timestamp);
+		return TRUE;
+	}
+
 	user = user_directory_lookup(users, username_hash);
 	if (user == NULL) {
 		*user_r = user_directory_add(users, username_hash,