X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol_key.c;h=f0fe316b2f65f5496b7acf829f6a25a9b5682e98;hp=a3ef4d60a15c4896e9d6988f8e39a94f40444cb5;hb=e9576632dc4b780b867044269d06cc50f76d8c05;hpb=de78d79db84c486afcc353884ec1770866beb653

diff --git a/src/protocol_key.c b/src/protocol_key.c
index a3ef4d60..f0fe316b 100644
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -1,7 +1,7 @@
 /*
     protocol_key.c -- handle the meta-protocol, key exchange
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2006 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2008 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -134,6 +134,12 @@ bool req_key_h(connection_t *c)
 		if(tunnelserver)
 			return false;
 
+		if(!to->status.reachable) {
+			logger(LOG_WARNING, _("Got %s from %s (%s) destination %s which is not reachable"),
+				"REQ_KEY", c->name, c->hostname, to_name);
+			return true;
+		}
+
 		send_req_key(to->nexthop->connection, from, to);
 	}
 
@@ -197,6 +203,12 @@ bool ans_key_h(connection_t *c)
 		if(tunnelserver)
 			return false;
 
+		if(!to->status.reachable) {
+			logger(LOG_WARNING, _("Got %s from %s (%s) destination %s which is not reachable"),
+				"ANS_KEY", c->name, c->hostname, to_name);
+			return true;
+		}
+
 		return send_request(to->nexthop->connection, "%s", c->buffer);
 	}