diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/node.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index c4b87d2cc0e3..83d9eb830592 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -2206,9 +2206,11 @@ void tipc_node_apply_property(struct net *net, struct tipc_bearer *b, &xmitq); else if (prop == TIPC_NLA_PROP_MTU) tipc_link_set_mtu(e->link, b->mtu); + + /* Update MTU for node link entry */ + e->mtu = tipc_link_mss(e->link); } - /* Update MTU for node link entry */ - e->mtu = tipc_link_mss(e->link); + tipc_node_write_unlock(n); tipc_bearer_xmit(net, bearer_id, &xmitq, &e->maddr, NULL); } @@ -2222,6 +2224,9 @@ int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info) struct tipc_net *tn = net_generic(net, tipc_net_id); struct nlattr *attrs[TIPC_NLA_NET_MAX + 1]; struct tipc_node *peer, *temp_node; + u8 node_id[NODE_ID_LEN]; + u64 *w0 = (u64 *)&node_id[0]; + u64 *w1 = (u64 *)&node_id[8]; u32 addr; int err; @@ -2235,10 +2240,22 @@ int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info) if (err) return err; - if (!attrs[TIPC_NLA_NET_ADDR]) - return -EINVAL; + /* attrs[TIPC_NLA_NET_NODEID] and attrs[TIPC_NLA_NET_ADDR] are + * mutually exclusive cases + */ + if (attrs[TIPC_NLA_NET_ADDR]) { + addr = nla_get_u32(attrs[TIPC_NLA_NET_ADDR]); + if (!addr) + return -EINVAL; + } - addr = nla_get_u32(attrs[TIPC_NLA_NET_ADDR]); + if (attrs[TIPC_NLA_NET_NODEID]) { + if (!attrs[TIPC_NLA_NET_NODEID_W1]) + return -EINVAL; + *w0 = nla_get_u64(attrs[TIPC_NLA_NET_NODEID]); + *w1 = nla_get_u64(attrs[TIPC_NLA_NET_NODEID_W1]); + addr = hash128to32(node_id); + } if (in_own_node(net, addr)) return -ENOTSUPP; |