Merge branch 'master' into 1.1

[tinc] / src / node.c

diff --git a/src/node.c b/src/node.c
index 80d28d6..5df8b66 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -90,8 +90,10 @@ void free_node(node_t *n) {
 
        sockaddrfree(&n->address);
 
-       cipher_close(&n->cipher);
-       digest_close(&n->digest);
+       cipher_close(&n->incipher);
+       digest_close(&n->indigest);
+       cipher_close(&n->outcipher);
+       digest_close(&n->outdigest);
 
        event_del(&n->mtuevent);
        
@@ -130,6 +132,7 @@ void node_del(node_t *n) {
        }
 
        splay_delete(node_tree, n);
+       splay_delete(node_udp_tree, n);
 }
 
 node_t *lookup_node(char *name) {
@@ -153,6 +156,25 @@ node_t *lookup_node_udp(const sockaddr_t *sa) {
        return splay_search(node_udp_tree, &n);
 }
 
+void update_node_udp(node_t *n, const sockaddr_t *sa)
+{
+       splay_delete(node_udp_tree, n);
+
+       if(n->hostname)
+               free(n->hostname);
+
+       if(sa) {
+               n->address = *sa;
+               n->hostname = sockaddr2hostname(&n->address);
+               splay_delete(node_udp_tree, n);
+               splay_insert(node_udp_tree, n);
+               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);
+       }
+}
+
 int dump_nodes(struct evbuffer *out) {
        splay_node_t *node;
        node_t *n;
@@ -162,8 +184,8 @@ int dump_nodes(struct evbuffer *out) {
        for(node = node_tree->head; node; node = node->next) {
                n = node->data;
                if(evbuffer_add_printf(out, _(" %s at %s cipher %d digest %d maclength %d compression %d options %lx status %04x nexthop %s via %s distance %d pmtu %d (min %d max %d)\n"),
-                          n->name, n->hostname, cipher_get_nid(&n->cipher),
-                          digest_get_nid(&n->digest), n->maclength, n->compression,
+                          n->name, n->hostname, cipher_get_nid(&n->outcipher),
+                          digest_get_nid(&n->outdigest), n->outmaclength, n->outcompression,
                           n->options, *(uint32_t *)&n->status, n->nexthop ? n->nexthop->name : "-",
                           n->via ? n->via->name : "-", n->distance, n->mtu, n->minmtu, n->maxmtu) == -1)
                        return errno;