3 files changed, 24 insertions, 2 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 26b5066..a27d51d 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -445,8 +445,11 @@ struct l2cap_chan {
 	__u8		state;
 
 	bdaddr_t	dst;
+	__u8		dst_type;
 	bdaddr_t	src;
+	__u8		src_type;
 	__le16		psm;
+	__le16		sport;
 	__u16		dcid;
 	__u16		scid;
 
@@ -457,8 +460,6 @@ struct l2cap_chan {
 	__u8		chan_type;
 	__u8		chan_policy;
 
-	__le16		sport;
-
 	__u8		sec_level;
 
 	__u8		ident;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index be3e0f8..769c379 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -59,6 +59,18 @@ static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err);
 static void l2cap_tx(struct l2cap_chan *chan, struct l2cap_ctrl *control,
 		     struct sk_buff_head *skbs, u8 event);
 
+static inline __u8 bdaddr_type(struct hci_conn *hcon, __u8 type)
+{
+	if (hcon->type == LE_LINK) {
+		if (type == ADDR_LE_DEV_PUBLIC)
+			return BDADDR_LE_PUBLIC;
+		else
+			return BDADDR_LE_RANDOM;
+	}
+
+	return BDADDR_BREDR;
+}
+
 /* ---- L2CAP channels ---- */
 
 static struct l2cap_chan *__l2cap_get_chan_by_dcid(struct l2cap_conn *conn,
@@ -1398,6 +1410,8 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 
 	bacpy(&chan->src, &conn->hcon->src);
 	bacpy(&chan->dst, &conn->hcon->dst);
+	chan->src_type = bdaddr_type(conn->hcon, conn->hcon->src_type);
+	chan->dst_type = bdaddr_type(conn->hcon, conn->hcon->dst_type);
 
 	__l2cap_chan_add(conn, chan);
 
@@ -1818,6 +1832,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 
 	/* Set destination address and psm */
 	bacpy(&chan->dst, dst);
+	chan->dst_type = dst_type;
 
 	chan->psm = psm;
 	chan->dcid = cid;
@@ -1851,6 +1866,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 
 	/* Update source addr of the socket */
 	bacpy(&chan->src, &hcon->src);
+	chan->src_type = bdaddr_type(hcon, hcon->src_type);
 
 	l2cap_chan_unlock(chan);
 	l2cap_chan_add(conn, chan);
@@ -3791,6 +3807,8 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
 
 	bacpy(&chan->src, &conn->hcon->src);
 	bacpy(&chan->dst, &conn->hcon->dst);
+	chan->src_type = bdaddr_type(conn->hcon, conn->hcon->src_type);
+	chan->dst_type = bdaddr_type(conn->hcon, conn->hcon->dst_type);
 	chan->psm  = psm;
 	chan->dcid = scid;
 	chan->local_amp_id = amp_id;
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 9fe80d2..6262e23 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -113,6 +113,7 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 	}
 
 	bacpy(&chan->src, &la.l2_bdaddr);
+	chan->src_type = la.l2_bdaddr_type;
 
 	chan->state = BT_BOUND;
 	sk->sk_state = BT_BOUND;
@@ -276,10 +277,12 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr,
 		la->l2_psm = chan->psm;
 		bacpy(&la->l2_bdaddr, &chan->dst);
 		la->l2_cid = cpu_to_le16(chan->dcid);
+		la->l2_bdaddr_type = chan->dst_type;
 	} else {
 		la->l2_psm = chan->sport;
 		bacpy(&la->l2_bdaddr, &chan->src);
 		la->l2_cid = cpu_to_le16(chan->scid);
+		la->l2_bdaddr_type = chan->src_type;
 	}
 
 	return 0;