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Message-Id: <1410809066-4434-1-git-send-email-vyasevic@redhat.com> Date: Mon, 15 Sep 2014 15:24:26 -0400 From: Vladislav Yasevich <vyasevich@...il.com> To: netdev@...r.kernel.org Cc: toshiaki.makita1@...il.com, Vladislav Yasevich <vyasevic@...hat.com> Subject: [PATCH] bridge: Fix br_should_learn to check vlan_enabled As Toshiaki Makita pointed out, the BRIDGE_INPUT_SKB_CB will not be initialized in br_should_learn() as that function is called only from br_handle_local_finish(). That is an input handler for link-local ethernet traffic so it perfectly correct to check br->vlan_enabled here. Reported-by: Toshiaki Makita<toshiaki.makita1@...il.com> Fixes: 20adfa1 bridge: Check if vlan filtering is enabled only once. Signed-off-by: Vladislav Yasevich <vyasevic@...hat.com> --- net/bridge/br_vlan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c index 4b86738..3ba57fc 100644 --- a/net/bridge/br_vlan.c +++ b/net/bridge/br_vlan.c @@ -280,7 +280,7 @@ bool br_should_learn(struct net_bridge_port *p, struct sk_buff *skb, u16 *vid) struct net_port_vlans *v; /* If filtering was disabled at input, let it pass. */ - if (!BR_INPUT_SKB_CB(skb)->vlan_filtered) + if (!br->vlan_enabled) return true; v = rcu_dereference(p->vlan_info); -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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