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-rw-r--r--include/net/bluetooth/l2cap.h5
-rw-r--r--net/bluetooth/l2cap_core.c18
-rw-r--r--net/bluetooth/l2cap_sock.c3
3 files changed, 24 insertions, 2 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 26b5066e74e2..a27d51dc39a4 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 be3e0f8c6f8b..769c379b3eeb 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 9fe80d228c19..6262e23b71a4 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;