1 files changed, 3 insertions, 1 deletions

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)