From 8eb9086f21c73b38b5ca27558db4c91d62d0e70b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 8 Feb 2007 02:09:21 -0800 Subject: [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 --- net/dccp/ipv4.c | 2 +- net/dccp/ipv6.c | 2 +- net/ipv4/af_inet.c | 2 +- net/ipv4/datagram.c | 2 +- net/ipv4/raw.c | 2 +- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/udp.c | 2 +- net/ipv6/datagram.c | 2 +- net/ipv6/raw.c | 2 +- net/ipv6/tcp_ipv6.c | 2 +- net/ipv6/udp.c | 2 +- 11 files changed, 11 insertions(+), 11 deletions(-) (limited to 'net') diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 90c74b4adb73..fa2c982d4309 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -72,7 +72,7 @@ int dccp_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_DCCP, - inet->sport, usin->sin_port, sk); + inet->sport, usin->sin_port, sk, 1); if (tmp < 0) return tmp; diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 6b91a9dd0411..79140b3e592e 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -1041,7 +1041,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr, if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - err = xfrm_lookup(&dst, &fl, sk, 0); + err = xfrm_lookup(&dst, &fl, sk, 1); if (err < 0) goto failure; 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; diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 5c94fea90e97..ecde30140f4a 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -178,7 +178,7 @@ ipv4_connected: if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) + if ((err = xfrm_lookup(&dst, &fl, sk, 1)) < 0) goto out; /* source address lookup done in ip6_dst_lookup */ diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 4ae1b19ada5d..f2e883c9368a 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -815,7 +815,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk, if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) + if ((err = xfrm_lookup(&dst, &fl, sk, 1)) < 0) goto out; if (hlimit < 0) { diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index c25e930c2c69..dcb7b00a737d 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -265,7 +265,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr, if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) + if ((err = xfrm_lookup(&dst, &fl, sk, 1)) < 0) goto failure; if (saddr == NULL) { diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index f52a5c3cc0a3..15e5195549cb 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -736,7 +736,7 @@ do_udp_sendmsg: if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) + if ((err = xfrm_lookup(&dst, &fl, sk, 1)) < 0) goto out; if (hlimit < 0) { -- cgit v1.2.3-59-g8ed1b