X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fdccp%2Fipv6.c;h=b158c661867bb128d7f182e0c215e6836f710f36;hb=79d310d01ec2a55e0ac1810aee56886ebee58c53;hp=64eac2515aa2554205534426b5f1cfcf7626931e;hpb=e0cc09e295f346b7921e921f385fe5213472316a;p=linux-2.6

diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 64eac2515a..b158c66186 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -253,17 +253,6 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
 
 	if (dst == NULL) {
 		opt = np->opt;
-		if (opt == NULL &&
-		    np->rxopt.bits.osrcrt == 2 &&
-		    ireq6->pktopts) {
-			struct sk_buff *pktopts = ireq6->pktopts;
-			struct inet6_skb_parm *rxopt = IP6CB(pktopts);
-
-			if (rxopt->srcrt)
-				opt = ipv6_invert_rthdr(sk,
-			  (struct ipv6_rt_hdr *)(skb_network_header(pktopts) +
-						 rxopt->srcrt));
-		}
 
 		if (opt != NULL && opt->srcrt != NULL) {
 			const struct rt0_hdr *rt0 = (struct rt0_hdr *)opt->srcrt;
@@ -570,15 +559,6 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
 	if (sk_acceptq_is_full(sk))
 		goto out_overflow;
 
-	if (np->rxopt.bits.osrcrt == 2 && opt == NULL && ireq6->pktopts) {
-		const struct inet6_skb_parm *rxopt = IP6CB(ireq6->pktopts);
-
-		if (rxopt->srcrt)
-			opt = ipv6_invert_rthdr(sk,
-		   (struct ipv6_rt_hdr *)(skb_network_header(ireq6->pktopts) +
-					  rxopt->srcrt));
-	}
-
 	if (dst == NULL) {
 		struct in6_addr *final_p = NULL, final;
 		struct flowi fl;
@@ -1043,9 +1023,13 @@ 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, 1);
-	if (err < 0)
-		goto failure;
+	err = __xfrm_lookup(&dst, &fl, sk, 1);
+	if (err < 0) {
+		if (err == -EREMOTE)
+			err = ip6_dst_blackhole(sk, &dst, &fl);
+		if (err < 0)
+			goto failure;
+	}
 
 	if (saddr == NULL) {
 		saddr = &fl.fl6_src;