From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 11 Dec 2009 21:31:27 +0000 (+0100)
Subject: Merge branch 'master' into 1.1
X-Git-Tag: import-tinc-1.1~574
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=d6c50eb73ad49bd2eac67214995dff76b7a20661

Merge branch 'master' into 1.1

Conflicts:
	src/subnet.c
---

d6c50eb73ad49bd2eac67214995dff76b7a20661
diff --cc src/route.c
index 758801be,16423892..3c0cf5b5
--- a/src/route.c
+++ b/src/route.c
@@@ -102,46 -99,12 +102,46 @@@ static void swap_mac_addresses(vpn_pack
  	memcpy(&packet->data[6], &tmp, sizeof tmp);
  }
  	
 +static void age_subnets(int fd, short events, void *data) {
 +	subnet_t *s;
 +	connection_t *c;
 +	splay_node_t *node, *next, *node2;
 +	bool left = false;
 +	time_t now = time(NULL);
 +
 +	for(node = myself->subnet_tree->head; node; node = next) {
 +		next = node->next;
 +		s = node->data;
 +		if(s->expires && s->expires < now) {
 +			ifdebug(TRAFFIC) {
 +				char netstr[MAXNETSTR];
 +				if(net2str(netstr, sizeof netstr, s))
 +					logger(LOG_INFO, "Subnet %s expired", netstr);
 +			}
 +
 +			for(node2 = connection_tree->head; node2; node2 = node2->next) {
 +				c = node2->data;
 +				if(c->status.active)
 +					send_del_subnet(c, s);
 +			}
 +
 +			subnet_del(myself, s);
 +		} else {
 +			if(s->expires)
 +				left = true;
 +		}
 +	}
 +
 +	if(left)
 +		event_add(&age_subnets_event, &(struct timeval){10, 0});
 +}
 +
  static void learn_mac(mac_t *address) {
  	subnet_t *subnet;
 -	avl_node_t *node;
 +	splay_node_t *node;
  	connection_t *c;
  
- 	subnet = lookup_subnet_mac(address);
+ 	subnet = lookup_subnet_mac(myself, address);
  
  	/* If we don't know this MAC address yet, store it */
  
diff --cc src/subnet.c
index 0669b8a0,bc66fecc..8bc8fce8
--- a/src/subnet.c
+++ b/src/subnet.c
@@@ -327,12 -326,12 +327,12 @@@ bool net2str(char *netstr, int len, con
  /* Subnet lookup routines */
  
  subnet_t *lookup_subnet(const node_t *owner, const subnet_t *subnet) {
 -	return avl_search(owner->subnet_tree, subnet);
 +	return splay_search(owner->subnet_tree, subnet);
  }
  
- subnet_t *lookup_subnet_mac(const mac_t *address) {
- 	subnet_t *p, *r = NULL, subnet = {0};
+ subnet_t *lookup_subnet_mac(const node_t *owner, const mac_t *address) {
+ 	subnet_t *p, *r = NULL;
 -	avl_node_t *n;
 +	splay_node_t *n;
  	int i;
  
  	// Check if this address is cached
@@@ -374,8 -371,8 +372,8 @@@
  }
  
  subnet_t *lookup_subnet_ipv4(const ipv4_t *address) {
- 	subnet_t *p, *r = NULL, subnet = {0};
+ 	subnet_t *p, *r = NULL;
 -	avl_node_t *n;
 +	splay_node_t *n;
  	int i;
  
  	// Check if this address is cached
@@@ -418,8 -410,8 +411,8 @@@
  }
  
  subnet_t *lookup_subnet_ipv6(const ipv6_t *address) {
- 	subnet_t *p, *r = NULL, subnet = {0};
+ 	subnet_t *p, *r = NULL;
 -	avl_node_t *n;
 +	splay_node_t *n;
  	int i;
  
  	// Check if this address is cached
diff --cc src/subnet.h
index 466eb20c,b2124a0e..df48f60e
--- a/src/subnet.h
+++ b/src/subnet.h
@@@ -77,10 -77,10 +77,10 @@@ extern void subnet_update(struct node_
  extern bool net2str(char *, int, const subnet_t *);
  extern bool str2net(subnet_t *, const char *);
  extern subnet_t *lookup_subnet(const struct node_t *, const subnet_t *);
- extern subnet_t *lookup_subnet_mac(const mac_t *);
+ extern subnet_t *lookup_subnet_mac(const struct node_t *, const mac_t *);
  extern subnet_t *lookup_subnet_ipv4(const ipv4_t *);
  extern subnet_t *lookup_subnet_ipv6(const ipv6_t *);
 -extern void dump_subnets(void);
 +extern bool dump_subnets(struct connection_t *);
  extern void subnet_cache_flush(void);
  
  #endif							/* __TINC_SUBNET_H__ */