Get rid of ->hostname.

[meshlink] / src / node.c

diff --git a/src/node.c b/src/node.c
index af02fe27dc7ba70ac396318ab250889b39160548..164fdb159e701b8da13785b4c0ceb90e2e67792b 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -72,7 +72,6 @@ void free_node(node_t *n) {
        if(n->mtutimeout.cb)
                abort();
 
-       free(n->hostname);
        free(n->name);
 
        utcp_exit(n->utcp);
@@ -124,11 +123,15 @@ void update_node_udp(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
                                break;
                        }
                }
+
                hash_insert(mesh->node_udp_cache, sa, n);
-               free(n->hostname);
 
-               n->hostname = sockaddr2hostname(&n->address);
                meshlink_hint_address(mesh, (meshlink_node_t *)n, &sa->sa);
-               logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
+
+               if(mesh->log_level >= MESHLINK_DEBUG) {
+                       char *hostname = sockaddr2hostname(&n->address);
+                       logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, hostname);
+                       free(hostname);
+               }
        }
 }