From: Guus Sliepen <guus@tinc-vpn.org>
Date: Tue, 4 Jan 2005 22:19:56 +0000 (+0000)
Subject: Nodes should only be in the node_udp_tree if they are reachable.
X-Git-Tag: release-1.0.4~8
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=39fe3b445c2f20b325ee492dd1845877777b25c8;hp=fe0bfa3e65049d6e7cd46cf6caea7eb91b478008

Nodes should only be in the node_udp_tree if they are reachable.
---

diff --git a/src/graph.c b/src/graph.c
index a3fe0ce5..f6ce90de 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -258,9 +258,11 @@ void sssp_bfs(void)
 			if(n->status.reachable) {
 				ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Node %s (%s) became reachable"),
 					   n->name, n->hostname);
+				avl_insert(node_udp_tree, n);
 			} else {
 				ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Node %s (%s) became unreachable"),
 					   n->name, n->hostname);
+				avl_delete(node_udp_tree, n);
 			}
 
 			n->status.validkey = false;
diff --git a/src/node.c b/src/node.c
index b6ba1b41..9f1a78af 100644
--- a/src/node.c
+++ b/src/node.c
@@ -123,7 +123,6 @@ void node_add(node_t *n)
 	cp();
 
 	avl_insert(node_tree, n);
-	avl_insert(node_udp_tree, n);
 }
 
 void node_del(node_t *n)
@@ -147,7 +146,6 @@ void node_del(node_t *n)
 	}
 
 	avl_delete(node_tree, n);
-	avl_delete(node_udp_tree, n);
 }
 
 node_t *lookup_node(char *name)