Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b501d6a1 authored by Anderson Briglia's avatar Anderson Briglia Committed by Gustavo Padovan
Browse files

Bluetooth: Start SMP procedure 



Start SMP procedure for LE connections. This modification intercepts
l2cap received frames and call proper SMP functions to start the SMP
procedure. By now, no keys are being used.

Signed-off-by: default avatarVinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: default avatarAnderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent eb492e01

net/bluetooth/l2cap_core.c

+9 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ 
#include <net/bluetooth/bluetooth.h>

#include <net/bluetooth/hci_core.h>

#include <net/bluetooth/l2cap.h>

#include <net/bluetooth/smp.h>



int disable_ertm;
@@ -909,12 +910,15 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) 
			__clear_chan_timer(chan);

			l2cap_state_change(chan, BT_CONNECTED);

			sk->sk_state_change(sk);

			if (smp_conn_security(conn, chan->sec_level))

				BT_DBG("Insufficient security");

		}



		if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {

			__clear_chan_timer(chan);

			l2cap_state_change(chan, BT_CONNECTED);

			sk->sk_state_change(sk);



		} else if (chan->state == BT_CONNECT)

			l2cap_do_start(chan);
@@ -4060,6 +4064,11 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) 
		l2cap_att_channel(conn, cid, skb);

		break;



	case L2CAP_CID_SMP:

		if (smp_sig_channel(conn, skb))

			l2cap_conn_del(conn->hcon, EACCES);

		break;



	default:

		l2cap_data_channel(conn, cid, skb);

		break;