ipv4: Make caller provide on-stack flow key to ip_route_output_ports().

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 4e734992e266..7b91fa8bf83c 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1152,6 +1152,7 @@ int inet_sk_rebuild_header(struct sock *sk)
         struct rtable *rt = (struct rtable *)__sk_dst_check(sk, 0);
         __be32 daddr;
         struct ip_options_rcu *inet_opt;
+        struct flowi4 fl4;
         int err;
 
         /* Route is OK, nothing to do. */
@@ -1165,7 +1166,7 @@ int inet_sk_rebuild_header(struct sock *sk)
         if (inet_opt && inet_opt->opt.srr)
                 daddr = inet_opt->opt.faddr;
         rcu_read_unlock();
-        rt = ip_route_output_ports(sock_net(sk), sk, daddr, inet->inet_saddr,
+        rt = ip_route_output_ports(sock_net(sk), &fl4, sk, daddr, inet->inet_saddr,
                                    inet->inet_dport, inet->inet_sport,
                                    sk->sk_protocol, RT_CONN_FLAGS(sk),
                                    sk->sk_bound_dev_if);