diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 200ad05b296f..c96509c442a5 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -589,9 +589,13 @@ static int br_fill_ifinfo(struct sk_buff *skb, } done: + if (af) { + if (nlmsg_get_pos(skb) - (void *)af > nla_attr_size(0)) + nla_nest_end(skb, af); + else + nla_nest_cancel(skb, af); + } - if (af) - nla_nest_end(skb, af); nlmsg_end(skb, nlh); return 0; @@ -1326,8 +1330,13 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[], br_recalculate_fwd_mask(br); } - if (data[IFLA_BR_FDB_FLUSH]) - br_fdb_flush(br); + if (data[IFLA_BR_FDB_FLUSH]) { + struct net_bridge_fdb_flush_desc desc = { + .flags_mask = BR_FDB_STATIC + }; + + br_fdb_flush(br, &desc); + } #ifdef CONFIG_BRIDGE_IGMP_SNOOPING if (data[IFLA_BR_MCAST_ROUTER]) { |