X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgraph.c;h=3ed1d7213b3c7d35b3373eecdeaee9d3c03dbc55;hp=3870c7090db9bc70894bbc6be30716223974f573;hb=af86a3226ea42375644b3f99c182c778d327de1e;hpb=27c304940a5dbe83fb0f655c5c43150bafed3b63

diff --git a/src/graph.c b/src/graph.c
index 3870c709..3ed1d721 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -219,8 +219,25 @@ void sssp_bfs(void)
 				e->to->via = indirect ? n->via : e->to;
 				e->to->options = e->options;
 
-				if(sockaddrcmp(&e->to->address, &e->address))
-					update_node_address(e->to, &e->address);
+				if(sockaddrcmp(&e->to->address, &e->address)) {
+					node = avl_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);
+					avl_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);
+					}
+				}
 
 				node = avl_alloc_node();
 				node->data = e->to;