From 4a1740ede7c1992f7f3da5e197db9975c0344ac3 Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Sat, 25 Oct 2008 19:54:00 +0000 Subject: [PATCH 1/1] Do not try to send REQ_KEY or ANS_KEY requests to unreachable nodes. --- src/protocol_key.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/protocol_key.c b/src/protocol_key.c index a3ef4d60..cc927ba5 100644 --- a/src/protocol_key.c +++ b/src/protocol_key.c @@ -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); } -- 2.20.1