diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 69bfe165ff7f..68c2ed87e26b 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -428,7 +428,8 @@ static int br_fill_ifinfo(struct sk_buff *skb, if (filter_mask & (RTEXT_FILTER_BRVLAN | RTEXT_FILTER_BRVLAN_COMPRESSED | RTEXT_FILTER_MRP | - RTEXT_FILTER_CFM_CONFIG)) { + RTEXT_FILTER_CFM_CONFIG | + RTEXT_FILTER_CFM_STATUS)) { af = nla_nest_start_noflag(skb, IFLA_AF_SPEC); if (!af) goto nla_put_failure; @@ -477,7 +478,7 @@ static int br_fill_ifinfo(struct sk_buff *skb, goto nla_put_failure; } - if (filter_mask & RTEXT_FILTER_CFM_CONFIG) { + if (filter_mask & (RTEXT_FILTER_CFM_CONFIG | RTEXT_FILTER_CFM_STATUS)) { struct nlattr *cfm_nest = NULL; int err; @@ -496,6 +497,14 @@ static int br_fill_ifinfo(struct sk_buff *skb, goto nla_put_failure; } + if (filter_mask & RTEXT_FILTER_CFM_STATUS) { + rcu_read_lock(); + err = br_cfm_status_fill_info(skb, br); + rcu_read_unlock(); + if (err) + goto nla_put_failure; + } + nla_nest_end(skb, cfm_nest); } @@ -563,7 +572,8 @@ int br_getlink(struct sk_buff *skb, u32 pid, u32 seq, if (!port && !(filter_mask & RTEXT_FILTER_BRVLAN) && !(filter_mask & RTEXT_FILTER_BRVLAN_COMPRESSED) && !(filter_mask & RTEXT_FILTER_MRP) && - !(filter_mask & RTEXT_FILTER_CFM_CONFIG)) + !(filter_mask & RTEXT_FILTER_CFM_CONFIG) && + !(filter_mask & RTEXT_FILTER_CFM_STATUS)) return 0; return br_fill_ifinfo(skb, port, pid, seq, RTM_NEWLINK, nlflags, |