diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_fdb.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 6edecd11ecf0..0bb9d8b63dd2 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -692,9 +692,18 @@ 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 (filter_dev && + (!f->dst || f->dst->dev != filter_dev)) { + if (filter_dev != dev) + goto skip; + /* !f->dst is a speacial case for bridge + * It means the MAC belongs to the bridge + * Therefore need a little more filtering + * we only want to dump the !f->dst case + */ + if (f->dst) + goto skip; + } if (fdb_fill_info(skb, br, f, NETLINK_CB(cb->skb).portid, |