diff --git a/net/tipc/socket.c b/net/tipc/socket.c index e53003cf7703af30f3eaaf0d904f339ce3c7e757..9b713e0ce00dbb79487e979337f449248cc78a51 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -2814,6 +2814,9 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (!attrs[TIPC_NLA_SOCK]) + return -EINVAL; + err = nla_parse_nested(sock, TIPC_NLA_SOCK_MAX, attrs[TIPC_NLA_SOCK], tipc_nl_sock_policy);