diff mbox

[4/4] batman-adv: Disallow originator addressing within mesh layer

Message ID 1297466503-13246-5-git-send-email-sven@narfation.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Sven Eckelmann Feb. 11, 2011, 11:21 p.m. UTC 
From: Linus Lüssing <linus.luessing@ascom.ch>

For a host in the mesh network, the batman layer should be transparent.
However, we had one exception, data packets within the mesh network
which have the same destination as a originator are being routed to
that node, although there is no host that node's bat0 interface and
therefore gets dropped anyway. This commit removes this exception.

Signed-off-by: Linus Lüssing <linus.luessing@ascom.ch>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 net/batman-adv/unicast.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 6c92eef..1b5e761 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -281,7 +281,7 @@  int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
 {
 	struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
 	struct unicast_packet *unicast_packet;
-	struct orig_node *orig_node;
+	struct orig_node *orig_node = NULL;
 	struct batman_if *batman_if;
 	struct neigh_node *router;
 	int data_len = skb->len;
@@ -292,11 +292,6 @@  int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
 	/* get routing information */
 	if (is_multicast_ether_addr(ethhdr->h_dest))
 		orig_node = (struct orig_node *)gw_get_selected(bat_priv);
-	else
-		orig_node = ((struct orig_node *)hash_find(bat_priv->orig_hash,
-							   compare_orig,
-							   choose_orig,
-							   ethhdr->h_dest));
 
 	/* check for hna host */
 	if (!orig_node)