1 files changed, 4 insertions, 2 deletions

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 1445d73533ed..aacfb1df9567 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -912,7 +912,8 @@ static void netlink_rcv_wake(struct sock *sk)
                 wake_up_interruptible(&nlk->wait);
 }
 
-static int netlink_unicast_kernel(struct sock *sk, struct sk_buff *skb)
+static int netlink_unicast_kernel(struct sock *sk, struct sk_buff *skb,
+                                  struct sock *ssk)
 {
         int ret;
         struct netlink_sock *nlk = nlk_sk(sk);
@@ -921,6 +922,7 @@ static int netlink_unicast_kernel(struct sock *sk, struct sk_buff *skb)
         if (nlk->netlink_rcv != NULL) {
                 ret = skb->len;
                 skb_set_owner_r(skb, sk);
+                NETLINK_CB(skb).ssk = ssk;
                 nlk->netlink_rcv(skb);
                 consume_skb(skb);
         } else {
@@ -947,7 +949,7 @@ retry:
                 return PTR_ERR(sk);
         }
         if (netlink_is_kernel(sk))
-                return netlink_unicast_kernel(sk, skb);
+                return netlink_unicast_kernel(sk, skb, ssk);
 
         if (sk_filter(sk, skb)) {
                 err = skb->len;