Merge branch 'master' into 1.1

[tinc] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index 8e801b3..4e060b7 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -312,27 +312,8 @@ void sssp_bfs(void) {
                        e->to->via = indirect ? n->via : e->to;
                        e->to->options = e->options;
 
-                       if(sockaddrcmp(&e->to->address, &e->address)) {
-                               node = splay_unlink(node_udp_tree, e->to);
-                               sockaddrfree(&e->to->address);
-                               sockaddrcpy(&e->to->address, &e->address);
-
-                               if(e->to->hostname)
-                                       free(e->to->hostname);
-
-                               e->to->hostname = sockaddr2hostname(&e->to->address);
-
-                               if(node)
-                                       splay_insert_node(node_udp_tree, node);
-
-                               if(e->to->options & OPTION_PMTU_DISCOVERY) {
-                                       e->to->mtuprobes = 0;
-                                       e->to->minmtu = 0;
-                                       e->to->maxmtu = MTU;
-                                       if(e->to->status.validkey)
-                                               send_mtu_probe(e->to);
-                               }
-                       }
+                       if(e->to->address.sa.sa_family == AF_UNSPEC && e->address.sa.sa_family != AF_UNKNOWN)
+                               update_node_udp(e->to, &e->address);
 
                        list_insert_tail(todo_list, e->to);
                }
@@ -364,13 +345,13 @@ void check_reachability() {
                        if(n->status.reachable) {
                                ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Node %s (%s) became reachable"),
                                           n->name, n->hostname);
-                               splay_insert(node_udp_tree, n);
                        } else {
                                ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Node %s (%s) became unreachable"),
                                           n->name, n->hostname);
-                               splay_delete(node_udp_tree, n);
                        }
 
+                       /* TODO: only clear status.validkey if node is unreachable? */
+
                        n->status.validkey = false;
                        n->status.waitingforkey = false;