diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_input.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 30b88777c3df..5ee1a3682bf2 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -134,6 +134,10 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb) if (skb->protocol == htons(ETH_P_PAUSE)) goto drop; + /* If STP is turned off, then forward */ + if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0) + goto forward; + if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev, NULL, br_handle_local_finish)) return NULL; /* frame consumed by filter */ @@ -141,6 +145,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb) return skb; /* continue processing */ } +forward: switch (p->state) { case BR_STATE_FORWARDING: rhook = rcu_dereference(br_should_route_hook); |