diff options
Diffstat (limited to 'net/bridge/br_forward.c')
| -rw-r--r-- | net/bridge/br_forward.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 992ec49a96aa..f96933a823e3 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -112,6 +112,7 @@ void br_deliver(const struct net_bridge_port *to, struct sk_buff *skb) kfree_skb(skb); } +EXPORT_SYMBOL_GPL(br_deliver); /* called with rcu_read_lock */ void br_forward(const struct net_bridge_port *to, struct sk_buff *skb, struct sk_buff *skb0) @@ -183,6 +184,11 @@ static void br_flood(struct net_bridge *br, struct sk_buff *skb, /* Do not flood unicast traffic to ports that turn it off */ if (unicast && !(p->flags & BR_FLOOD)) continue; + + /* Do not flood to ports that enable proxy ARP */ + if (p->flags & BR_PROXYARP) + continue; + prev = maybe_deliver(prev, p, skb, __packet_hook); if (IS_ERR(prev)) goto out; |