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-rw-r--r--net/bridge/br_fdb.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index b19e3104afd6..502f66349530 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -135,9 +135,11 @@ struct net_device *br_fdb_find_port(const struct net_device *br_dev,
return NULL;
br = netdev_priv(br_dev);
- f = br_fdb_find(br, addr, vid);
+ rcu_read_lock();
+ f = br_fdb_find_rcu(br, addr, vid);
if (f && f->dst)
dev = f->dst->dev;
+ rcu_read_unlock();
return dev;
}