[IPV4/IPV6]: Always wait for IPSEC SA resolution in socket contexts.

Do this even for non-blocking sockets.  This avoids the silly -EAGAIN
that applications can see now, even for non-blocking sockets in some
cases (f.e. connect()).

With help from Venkat Tekkirala.

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

5 files changed, 5 insertions, 5 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 864009643675..5750a2b2a0d6 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1007,7 +1007,7 @@ static int inet_sk_reselect_saddr(struct sock *sk)
                                RT_CONN_FLAGS(sk),
                                sk->sk_bound_dev_if,
                                sk->sk_protocol,
-                               inet->sport, inet->dport, sk);
+                               inet->sport, inet->dport, sk, 0);
         if (err)
                 return err;
 
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index 7b068a891953..0072d79f0c2a 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -49,7 +49,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         err = ip_route_connect(&rt, usin->sin_addr.s_addr, saddr,
                                RT_CONN_FLAGS(sk), oif,
                                sk->sk_protocol,
-                               inet->sport, usin->sin_port, sk);
+                               inet->sport, usin->sin_port, sk, 1);
         if (err)
                 return err;
         if ((rt->rt_flags & RTCF_BROADCAST) && !sock_flag(sk, SOCK_BROADCAST)) {
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index a6c63bbd9ddb..fed6a1e7af9e 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -489,7 +489,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 }
 
                 security_sk_classify_flow(sk, &fl);
-                err = ip_route_output_flow(&rt, &fl, sk, !(msg->msg_flags&MSG_DONTWAIT));
+                err = ip_route_output_flow(&rt, &fl, sk, 1);
         }
         if (err)
                 goto done;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index f061ec50d8bc..383e4b52dbde 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -191,7 +191,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
         tmp = ip_route_connect(&rt, nexthop, inet->saddr,
                                RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
                                IPPROTO_TCP,
-                               inet->sport, usin->sin_port, sk);
+                               inet->sport, usin->sin_port, sk, 1);
         if (tmp < 0)
                 return tmp;
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index cfff930f2baf..8b54c68a0d12 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -629,7 +629,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                                                { .sport = inet->sport,
                                                  .dport = dport } } };
                 security_sk_classify_flow(sk, &fl);
-                err = ip_route_output_flow(&rt, &fl, sk, !(msg->msg_flags&MSG_DONTWAIT));
+                err = ip_route_output_flow(&rt, &fl, sk, 1);
                 if (err)
                         goto out;