Commit 995fca15 authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz Committed by Marcel Holtmann
Browse files

Bluetooth: SMP: Fix crash when receiving new connection when debug is enabled 



When receiving a new connection pchan->conn won't be initialized so the
code cannot use bt_dev_dbg as the pointer to hci_dev won't be
accessible.

Fixes: 2e1614f7 ("Bluetooth: SMP: Convert BT_ERR/BT_DBG to bt_dev_err/bt_dev_dbg")
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent ad9d24c9

net/bluetooth/smp.c

+3 −3
Original line number Diff line number Diff line
@@ -3229,7 +3229,7 @@ static inline struct l2cap_chan *smp_new_conn_cb(struct l2cap_chan *pchan) 
{

	struct l2cap_chan *chan;



	bt_dev_dbg(pchan->conn->hcon->hdev, "pchan %p", pchan);

	BT_DBG("pchan %p", pchan);



	chan = l2cap_chan_create();

	if (!chan)
@@ -3250,7 +3250,7 @@ static inline struct l2cap_chan *smp_new_conn_cb(struct l2cap_chan *pchan) 
	 */

	atomic_set(&chan->nesting, L2CAP_NESTING_SMP);



	bt_dev_dbg(pchan->conn->hcon->hdev, "created chan %p", chan);

	BT_DBG("created chan %p", chan);



	return chan;

}
@@ -3354,7 +3354,7 @@ static void smp_del_chan(struct l2cap_chan *chan) 
{

	struct smp_dev *smp;



	bt_dev_dbg(chan->conn->hcon->hdev, "chan %p", chan);

	BT_DBG("chan %p", chan);



	smp = chan->data;

	if (smp) {