| Message ID | 20220722114449.kernel.v1.1.Ifce963ae9c092b69c116736b57e5d3a40b776060@changeid (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Bluetooth: Return error if controller not support ll privacy | expand |
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index ef8371975c4eb..e5eb422d14464 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -4143,6 +4143,12 @@ static int set_rpa_resolution_func(struct sock *sk, struct hci_dev *hdev, MGMT_OP_SET_EXP_FEATURE, MGMT_STATUS_INVALID_INDEX); + /* Controller does not support LL privacy */ + if (!ll_privacy_capable(hdev)) + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_SET_EXP_FEATURE, + MGMT_STATUS_NOT_SUPPORTED); + /* Changes can only be made when controller is powered down */ if (hdev_is_powered(hdev)) return mgmt_cmd_status(sk, hdev->id,
Return proper error message if the controller does not support ll privacy. Signed-off-by: Zhengping Jiang <jiangzp@google.com> --- Changes in v1: - Return proper mgmt error if controller does not support ll privacy net/bluetooth/mgmt.c | 6 ++++++ 1 file changed, 6 insertions(+)