X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnode.c;h=79320e7101f6f5a098d6957d349a3197e4d05f50;hp=351991611b2cd2a3d692213b6866cb50df7c4a25;hb=56aad1bb486675ff9aba31418708cc179eea0381;hpb=8c189c2a9b77fb326ab5f27a05bf2601e16af017

diff --git a/src/node.c b/src/node.c
index 35199161..79320e71 100644
--- a/src/node.c
+++ b/src/node.c
@@ -150,6 +150,28 @@ void node_del(node_t *n)
 	avl_delete(node_udp_tree, n);
 }
 
+void update_node_address(node_t *n, const sockaddr_t address) {
+	avl_node_t *node;
+
+	node = avl_unlink(node_udp_tree, n);
+	sockaddrfree(&n->address);
+	sockaddrcpy(&n->address, &address);
+
+	if(n->hostname)
+		free(n->hostname);
+
+	n->hostname = sockaddr2hostname(&n->address);
+	avl_insert_node(node_udp_tree, node);
+
+	if(n->options & OPTION_PMTU_DISCOVERY) {
+		n->mtuprobes = 0;
+		n->minmtu = 0;
+		n->maxmtu = MTU;
+		if(n->status.validkey)
+			send_mtu_probe(n);
+	}
+}
+
 node_t *lookup_node(char *name)
 {
 	node_t n = {0};