Change level of some debug messages, zero pointer after freeing hostname.

diff --git a/src/net_packet.c b/src/net_packet.c
index 5e503f5..31c4477 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -71,7 +71,7 @@ void send_mtu_probe(node_t *n)
        n->mtuevent = NULL;
 
        if(!n->status.reachable) {
-               ifdebug(TRAFFIC) logger(LOG_INFO, _("Trying to send MTU probe to unreachable node %s (%s)"), n->name, n->hostname);
+               logger(LOG_DEBUG, _("Trying to send MTU probe to unreachable node %s (%s)"), n->name, n->hostname);
                return;
        }
 

diff --git a/src/node.c b/src/node.c
index 9d35925..a4ef78f 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -176,10 +176,11 @@ void update_node_udp(node_t *n, const sockaddr_t *sa)
                n->hostname = sockaddr2hostname(&n->address);
                avl_delete(node_udp_tree, n);
                avl_insert(node_udp_tree, n);
-               logger(LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
+               ifdebug(PROTOCOL) logger(LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
        } else {
                memset(&n->address, 0, sizeof n->address);
-               logger(LOG_DEBUG, "UDP address of %s cleared", n->name);
+               n->hostname = 0;
+               ifdebug(PROTOCOL) logger(LOG_DEBUG, "UDP address of %s cleared", n->name);
        }
 }