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Bluetooth: Disable auto-connection parameters when unpairing 

For connection parameters that are left around until a disconnection
we should at least clear any auto-connection properties. This way a
new Add Device call is required to re-set them after calling Unpair
Device.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2015-10-22 09:38:31 +03:00 committed by Marcel Holtmann
parent 17bc08f0d1
commit fc64361ac1
1 changed files with 10 additions and 0 deletions
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10
net/bluetooth/mgmt.c
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@ -3052,6 +3052,7 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data,
{
struct mgmt_cp_unpair_device *cp = data;
struct mgmt_rp_unpair_device rp;
struct hci_conn_params *params;
struct hci_cp_disconnect dc;
struct mgmt_pending_cmd *cmd;
struct hci_conn *conn;
@ -3131,6 +3132,15 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data,
*/
set_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags);
/* Disable auto-connection parameters if present */
params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr, addr_type);
if (params) {
if (params->explicit_connect)
params->auto_connect = HCI_AUTO_CONN_EXPLICIT;
else
params->auto_connect = HCI_AUTO_CONN_DISABLED;
}
/* If disconnection is not requested, then clear the connection
* variable so that the link is not terminated.
*/