diff --git a/include/linux/unix_diag.h b/include/linux/unix_diag.h
index 2d74a86024ac..03ffb7de15b6 100644
--- a/include/linux/unix_diag.h
+++ b/include/linux/unix_diag.h
@@ -14,6 +14,7 @@ struct unix_diag_req {
 #define UDIAG_SHOW_NAME		0x00000001	/* show name (not path) */
 #define UDIAG_SHOW_VFS		0x00000002	/* show VFS inode info */
 #define UDIAG_SHOW_PEER		0x00000004	/* show peer socket info */
+#define UDIAG_SHOW_ICONS	0x00000008	/* show pending connections */
 
 struct unix_diag_msg {
 	__u8	udiag_family;
@@ -29,6 +30,7 @@ enum {
 	UNIX_DIAG_NAME,
 	UNIX_DIAG_VFS,
 	UNIX_DIAG_PEER,
+	UNIX_DIAG_ICONS,
 
 	UNIX_DIAG_MAX,
 };
diff --git a/net/unix/diag.c b/net/unix/diag.c
index 0e0fda786afe..24c7a65d9cb1 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -63,6 +63,41 @@ static int sk_diag_dump_peer(struct sock *sk, struct sk_buff *nlskb)
 	return -EMSGSIZE;
 }
 
+static int sk_diag_dump_icons(struct sock *sk, struct sk_buff *nlskb)
+{
+	struct sk_buff *skb;
+	u32 *buf;
+	int i;
+
+	if (sk->sk_state == TCP_LISTEN) {
+		spin_lock(&sk->sk_receive_queue.lock);
+		buf = UNIX_DIAG_PUT(nlskb, UNIX_DIAG_ICONS, sk->sk_receive_queue.qlen);
+		i = 0;
+		skb_queue_walk(&sk->sk_receive_queue, skb) {
+			struct sock *req, *peer;
+
+			req = skb->sk;
+			/*
+			 * The state lock is outer for the same sk's
+			 * queue lock. With the other's queue locked it's
+			 * OK to lock the state.
+			 */
+			unix_state_lock_nested(req);
+			peer = unix_sk(req)->peer;
+			if (peer)
+				buf[i++] = sock_i_ino(peer);
+			unix_state_unlock(req);
+		}
+		spin_unlock(&sk->sk_receive_queue.lock);
+	}
+
+	return 0;
+
+rtattr_failure:
+	spin_unlock(&sk->sk_receive_queue.lock);
+	return -EMSGSIZE;
+}
+
 static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_req *req,
 		u32 pid, u32 seq, u32 flags, int sk_ino)
 {
@@ -93,6 +128,10 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_r
 			sk_diag_dump_peer(sk, skb))
 		goto nlmsg_failure;
 
+	if ((req->udiag_show & UDIAG_SHOW_ICONS) &&
+			sk_diag_dump_icons(sk, skb))
+		goto nlmsg_failure;
+
 	nlh->nlmsg_len = skb_tail_pointer(skb) - b;
 	return skb->len;