From 85f46c6baef1486ce20e13dd7cdea5dd15be2a90 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Wed, 13 Feb 2013 12:00:11 +0000 Subject: bridge: Verify that a vlan is allowed to egress on given port When bridge forwards a frame, make sure that a frame is allowed to egress on that port. Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- net/bridge/br_private.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'net/bridge/br_private.h') diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index ed7c764..f0f2461 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -554,6 +554,9 @@ static inline void br_mdb_uninit(void) #ifdef CONFIG_BRIDGE_VLAN_FILTERING extern bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v, struct sk_buff *skb); +extern bool br_allowed_egress(struct net_bridge *br, + const struct net_port_vlans *v, + const struct sk_buff *skb); extern int br_vlan_add(struct net_bridge *br, u16 vid); extern int br_vlan_delete(struct net_bridge *br, u16 vid); extern void br_vlan_flush(struct net_bridge *br); @@ -598,6 +601,13 @@ static inline bool br_allowed_ingress(struct net_bridge *br, return true; } +static inline bool br_allowed_egress(struct net_bridge *br, + const struct net_port_vlans *v, + const struct sk_buff *skb) +{ + return true; +} + static inline int br_vlan_add(struct net_bridge *br, u16 vid) { return -EOPNOTSUPP; -- cgit v1.1