Prevent anything from updating our own UDP address.

[tinc] / src / node.c

diff --git a/src/node.c b/src/node.c
index a533cee..b00d034 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -92,6 +92,9 @@ void free_node(node_t *n) {
        if(n->name)
                free(n->name);
 
+       if(n->late)
+               free(n->late);
+
        free(n);
 }
 
@@ -138,6 +141,11 @@ node_t *lookup_node_udp(const sockaddr_t *sa) {
 }
 
 void update_node_udp(node_t *n, const sockaddr_t *sa) {
+       if(n == myself) {
+               logger(LOG_WARNING, "Trying to update UDP address of myself!\n");
+               return;
+       }
+
        avl_delete(node_udp_tree, n);
 
        if(n->hostname)