diff options
Diffstat (limited to 'net/bridge/br_fdb.c')
| -rw-r--r-- | net/bridge/br_fdb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 7be33667a839..6edecd11ecf0 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -676,6 +676,7 @@ errout: int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, struct net_device *dev, + struct net_device *filter_dev, int idx) { struct net_bridge *br = netdev_priv(dev); @@ -691,6 +692,10 @@ int br_fdb_dump(struct sk_buff *skb, if (idx < cb->args[0]) goto skip; + if (filter_dev && (!f->dst || !f->dst->dev || + f->dst->dev != filter_dev)) + goto skip; + if (fdb_fill_info(skb, br, f, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, |