1 files changed, 23 insertions, 0 deletions

diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index 899bd94da467..bff9403899ed 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -553,6 +553,22 @@ static int tipc_nl_compat_link_stat_dump(struct tipc_nl_compat_msg *msg,
         return 0;
 }
 
+static int tipc_nl_compat_link_dump(struct tipc_nl_compat_msg *msg,
+                                    struct nlattr **attrs)
+{
+        struct nlattr *link[TIPC_NLA_LINK_MAX + 1];
+        struct tipc_link_info link_info;
+
+        nla_parse_nested(link, TIPC_NLA_LINK_MAX, attrs[TIPC_NLA_LINK], NULL);
+
+        link_info.dest = nla_get_flag(link[TIPC_NLA_LINK_DEST]);
+        link_info.up = htonl(nla_get_flag(link[TIPC_NLA_LINK_UP]));
+        strcpy(link_info.str, nla_data(link[TIPC_NLA_LINK_NAME]));
+
+        return tipc_add_tlv(msg->rep, TIPC_TLV_LINK_INFO,
+                            &link_info, sizeof(link_info));
+}
+
 static int tipc_nl_compat_handle(struct tipc_nl_compat_msg *msg)
 {
         struct tipc_nl_compat_cmd_dump dump;
@@ -584,6 +600,12 @@ static int tipc_nl_compat_handle(struct tipc_nl_compat_msg *msg)
                 dump.dumpit = tipc_nl_link_dump;
                 dump.format = tipc_nl_compat_link_stat_dump;
                 return tipc_nl_compat_dumpit(&dump, msg);
+        case TIPC_CMD_GET_LINKS:
+                msg->req_type = TIPC_TLV_NET_ADDR;
+                msg->rep_size = ULTRA_STRING_MAX_LEN;
+                dump.dumpit = tipc_nl_link_dump;
+                dump.format = tipc_nl_compat_link_dump;
+                return tipc_nl_compat_dumpit(&dump, msg);
         }
 
         return -EOPNOTSUPP;
@@ -684,6 +706,7 @@ static int tipc_nl_compat_tmp_wrap(struct sk_buff *skb, struct genl_info *info)
         case TIPC_CMD_ENABLE_BEARER:
         case TIPC_CMD_DISABLE_BEARER:
         case TIPC_CMD_SHOW_LINK_STATS:
+        case TIPC_CMD_GET_LINKS:
                 return tipc_nl_compat_recv(skb, info);
         }