--- linux-2.6.5.orig/net/ipv4/raw.c	2004-05-12 12:34:24.000000000 +0200
+++ linux-2.6.5/net/ipv4/raw.c	2004-06-01 10:30:59.803009792 +0200
@@ -430,7 +430,7 @@ static int raw_sendmsg(struct kiocb *ioc
 				    .proto = inet->hdrincl ? IPPROTO_RAW :
 					    		     sk->sk_protocol,
 				  };
-		err = ip_route_output_flow(&rt, &fl, sk, !(msg->msg_flags&MSG_DONTWAIT));
+		err = ip_route_output_flow(&rt, &fl, sk, (msg->msg_flags&MSG_DONTWAIT));
 	}
 	if (err)
 		goto done;
--- linux-2.6.5.orig/net/ipv4/udp.c	2004-05-12 12:34:24.000000000 +0200
+++ linux-2.6.5/net/ipv4/udp.c	2004-06-01 10:30:42.839380150 +0200
@@ -599,7 +599,7 @@ int udp_sendmsg(struct kiocb *iocb, stru
 				    .uli_u = { .ports =
 					       { .sport = inet->sport,
 						 .dport = dport } } };
-		err = ip_route_output_flow(&rt, &fl, sk, !(msg->msg_flags&MSG_DONTWAIT));
+		err = ip_route_output_flow(&rt, &fl, sk, (msg->msg_flags&MSG_DONTWAIT));
 		if (err)
 			goto out;
 
--- linux-2.6.5.orig/net/xfrm/xfrm_policy.c	2004-05-12 12:34:24.000000000 +0200
+++ linux-2.6.5/net/xfrm/xfrm_policy.c	2004-06-01 10:33:44.309324633 +0200
@@ -776,7 +776,7 @@ restart:
 
 		if (unlikely(nx<0)) {
 			err = nx;
-			if (err == -EAGAIN && flags) {
+			if (err == -EAGAIN && !(flags & MSG_DONTWAIT)) {
 				DECLARE_WAITQUEUE(wait, current);
 
 				add_wait_queue(&km_waitq, &wait);