4 files changed, 15 insertions, 6 deletions

diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index 23fd9a6a221a..887009aa1f88 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -10,7 +10,8 @@ extern rwlock_t raw_v6_lock;
 extern void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr);
 
 extern struct sock *__raw_v6_lookup(struct sock *sk, unsigned short num,
-                                    struct in6_addr *loc_addr, struct in6_addr *rmt_addr);
+                                    struct in6_addr *loc_addr, struct in6_addr *rmt_addr,
+                                    int dif);
 
 extern int                      rawv6_rcv(struct sock *sk,
                                           struct sk_buff *skb);
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index ff3ec9822e36..ee9f1d36346c 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -551,7 +551,8 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
 
         read_lock(&raw_v6_lock);
         if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) {
-                while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr))) {
+                while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
+                                            skb->dev->ifindex))) {
                         rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
                         sk = sk_next(sk);
                 }
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index a7fcbcc83576..00f85148b85f 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -277,7 +277,9 @@ static int ip6_call_ra_chain(struct sk_buff *skb, int sel)
         read_lock(&ip6_ra_lock);
         for (ra = ip6_ra_chain; ra; ra = ra->next) {
                 struct sock *sk = ra->sk;
-                if (sk && ra->sel == sel) {
+                if (sk && ra->sel == sel &&
+                    (!sk->sk_bound_dev_if ||
+                     sk->sk_bound_dev_if == skb->dev->ifindex)) {
                         if (last) {
                                 struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
                                 if (skb2)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 1d4d75b34d32..9db0de81f074 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -81,7 +81,8 @@ static void raw_v6_unhash(struct sock *sk)
 
 /* Grumble... icmp and ip_input want to get at this... */
 struct sock *__raw_v6_lookup(struct sock *sk, unsigned short num,
-                             struct in6_addr *loc_addr, struct in6_addr *rmt_addr)
+                             struct in6_addr *loc_addr, struct in6_addr *rmt_addr,
+                             int dif)
 {
         struct hlist_node *node;
         int is_multicast = ipv6_addr_is_multicast(loc_addr);
@@ -94,6 +95,9 @@ struct sock *__raw_v6_lookup(struct sock *sk, unsigned short num,
                             !ipv6_addr_equal(&np->daddr, rmt_addr))
                                 continue;
 
+                        if (sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif)
+                                continue;
+
                         if (!ipv6_addr_any(&np->rcv_saddr)) {
                                 if (ipv6_addr_equal(&np->rcv_saddr, loc_addr))
                                         goto found;
@@ -160,7 +164,7 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
         if (sk == NULL)
                 goto out;
 
-        sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr);
+        sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex);
 
         while (sk) {
                 if (nexthdr != IPPROTO_ICMPV6 || !icmpv6_filter(sk, skb)) {
@@ -170,7 +174,8 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
                         if (clone)
                                 rawv6_rcv(sk, clone);
                 }
-                sk = __raw_v6_lookup(sk_next(sk), nexthdr, daddr, saddr);
+                sk = __raw_v6_lookup(sk_next(sk), nexthdr, daddr, saddr,
+                                     skb->dev->ifindex);
         }
 out:
         read_unlock(&raw_v6_lock);