[IPV6] NDISC: Initialize fl with outbound interface to lookup rules properly.
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Thu, 24 Aug 2006 00:18:57 +0000 (17:18 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Fri, 22 Sep 2006 21:55:43 +0000 (14:55 -0700)
Based on MIPL2 kernel patch.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ndisc.c

index 32f28dec399e15854723e5c800e86caeeb4138b1..ed01f9a330d6d6eb2900ddcf44a08be81381ee0b 100644 (file)
@@ -412,7 +412,8 @@ static void pndisc_destructor(struct pneigh_entry *n)
  */
 
 static inline void ndisc_flow_init(struct flowi *fl, u8 type,
-                           struct in6_addr *saddr, struct in6_addr *daddr)
+                           struct in6_addr *saddr, struct in6_addr *daddr,
+                           int oif)
 {
        memset(fl, 0, sizeof(*fl));
        ipv6_addr_copy(&fl->fl6_src, saddr);
@@ -420,6 +421,7 @@ static inline void ndisc_flow_init(struct flowi *fl, u8 type,
        fl->proto               = IPPROTO_ICMPV6;
        fl->fl_icmp_type        = type;
        fl->fl_icmp_code        = 0;
+       fl->oif                 = oif;
        security_sk_classify_flow(ndisc_socket->sk, fl);
 }
 
@@ -452,7 +454,8 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
                src_addr = &tmpaddr;
        }
 
-       ndisc_flow_init(&fl, NDISC_NEIGHBOUR_ADVERTISEMENT, src_addr, daddr);
+       ndisc_flow_init(&fl, NDISC_NEIGHBOUR_ADVERTISEMENT, src_addr, daddr,
+                       dev->ifindex);
 
        dst = ndisc_dst_alloc(dev, neigh, daddr, ip6_output);
        if (!dst)
@@ -542,7 +545,8 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
                saddr = &addr_buf;
        }
 
-       ndisc_flow_init(&fl, NDISC_NEIGHBOUR_SOLICITATION, saddr, daddr);
+       ndisc_flow_init(&fl, NDISC_NEIGHBOUR_SOLICITATION, saddr, daddr,
+                       dev->ifindex);
 
        dst = ndisc_dst_alloc(dev, neigh, daddr, ip6_output);
        if (!dst)
@@ -617,7 +621,8 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
         int len;
        int err;
 
-       ndisc_flow_init(&fl, NDISC_ROUTER_SOLICITATION, saddr, daddr);
+       ndisc_flow_init(&fl, NDISC_ROUTER_SOLICITATION, saddr, daddr,
+                       dev->ifindex);
 
        dst = ndisc_dst_alloc(dev, NULL, daddr, ip6_output);
        if (!dst)
@@ -1383,7 +1388,8 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
                return;
        }
 
-       ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr);
+       ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr,
+                       dev->ifindex);
 
        dst = ip6_route_output(NULL, &fl);
        if (dst == NULL)