X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=net%2Fipv4%2Fsyncookies.c;h=31b6a4c9db32782edf8687501760f9a28efd9158;hb=b58f60a9e8ef17896d56078b43911564f1afcc35;hp=4cbe9f0a428179d8c35fa5f0a05dd2b445498c11;hpb=0aba0ab8915bcad3ae7e05e18bc2c5c55570e328;p=firefly-linux-kernel-4.4.55.git

diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 4cbe9f0a4281..31b6a4c9db32 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -374,8 +374,9 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb)
 	flowi4_init_output(&fl4, sk->sk_bound_dev_if, ireq->ir_mark,
 			   RT_CONN_FLAGS(sk), RT_SCOPE_UNIVERSE, IPPROTO_TCP,
 			   inet_sk_flowi_flags(sk),
-			   opt->srr ? opt->faddr : ireq->ir_rmt_addr,
-			   ireq->ir_loc_addr, th->source, th->dest);
+			   (opt && opt->srr) ? opt->faddr : ireq->ir_rmt_addr,
+			   ireq->ir_loc_addr, th->source, th->dest,
+			   sock_i_uid(sk));
 	security_req_classify_flow(req, flowi4_to_flowi(&fl4));
 	rt = ip_route_output_key(sock_net(sk), &fl4);
 	if (IS_ERR(rt)) {