diff -urN linux-2.4.20ctx-16/net/ipv4/af_inet.c linux-2.4.20ctx-16-jfap1/net/ipv4/af_inet.c
--- linux-2.4.20ctx-16/net/ipv4/af_inet.c	Mon Dec 30 03:14:25 2002
+++ linux-2.4.20ctx-16-jfap1/net/ipv4/af_inet.c	Tue Dec 31 17:59:39 2002
@@ -323,6 +323,7 @@
 	struct sock *sk;
         struct list_head *p;
         struct inet_protosw *answer;
+	struct iproot_info *ip_info;
 
 	sock->state = SS_UNCONNECTED;
 	sk = sk_alloc(PF_INET, GFP_KERNEL, 1);
@@ -396,7 +397,24 @@
 	sk->protinfo.af_inet.mc_list	= NULL;
 
 	sk->s_context = current->s_context;
-	sk->ip_info = NULL;
+
+	ip_info = current->ip_info;
+	if (ip_info != NULL){
+		int nbipv4 = ip_info->nbipv4;
+		__u32 ipv4root = ip_info->ipv4[0];
+		if (nbipv4 > 1) {
+			sk->rcv_saddr = sk->saddr = 0;
+			sk->rcv_saddr2 = 0xffffffffl;
+			sk->ip_info = ip_info;
+			sys_assign_ip_info (ip_info);
+		} else {
+			sk->rcv_saddr = sk->saddr = ipv4root;
+			sk->rcv_saddr2 = 0xffffffffl;
+			sk->ip_info = NULL;
+		}
+	} else {
+		sk->ip_info = NULL;
+	}
 
 #ifdef INET_REFCNT_DEBUG
 	atomic_inc(&inet_sock_nr);