From ea370126950d9d8931d323d6e61a3d76d291f466 Mon Sep 17 00:00:00 2001 From: Anderson Briglia Date: Tue, 7 Jun 2011 18:46:31 -0300 Subject: [PATCH 402/696] 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: Vinicius Costa Gomes Signed-off-by: Anderson Briglia Signed-off-by: Gustavo F. Padovan --- net/bluetooth/l2cap_core.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 2250217..2d7c6b1 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -54,6 +54,7 @@ #include #include #include +#include int disable_ertm; @@ -910,12 +911,15 @@ 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); @@ -4061,6 +4065,11 @@ 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; -- 1.7.1