2 files changed, 6 insertions, 2 deletions

diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 69b70977f000..eb57502bb264 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -384,6 +384,11 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
         if (hold_time(br) == 0)
                 return;
 
+        /* ignore packets unless we are using this port */
+        if (!(source->state == BR_STATE_LEARNING ||
+              source->state == BR_STATE_FORWARDING))
+                return;
+
         fdb = fdb_find(head, addr);
         if (likely(fdb)) {
                 /* attempt to update an entry for a local interface */
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 5c18595b7616..6f468fc3357a 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -101,9 +101,8 @@ static int br_handle_local_finish(struct sk_buff *skb)
 {
         struct net_bridge_port *p = rcu_dereference(skb->dev->br_port);
 
-        if (p && p->state != BR_STATE_DISABLED)
+        if (p)
                 br_fdb_update(p->br, p, eth_hdr(skb)->h_source);
-
         return 0;        /* process further */
 }