diff options
| -rw-r--r-- | net/bluetooth/mgmt.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d2d390534e54..74937a834648 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -4529,6 +4529,23 @@ static int set_device_flags(struct sock *sk, struct hci_dev *hdev, void *data, params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr, le_addr_type(cp->addr.type)); if (params) { + DECLARE_BITMAP(flags, __HCI_CONN_NUM_FLAGS); + + bitmap_from_u64(flags, current_flags); + + /* Devices using RPAs can only be programmed in the + * acceptlist LL Privacy has been enable otherwise they + * cannot mark HCI_CONN_FLAG_REMOTE_WAKEUP. + */ + if (test_bit(HCI_CONN_FLAG_REMOTE_WAKEUP, flags) && + !use_ll_privacy(hdev) && + hci_find_irk_by_addr(hdev, ¶ms->addr, + params->addr_type)) { + bt_dev_warn(hdev, + "Cannot set wakeable for RPA"); + goto unlock; + } + bitmap_from_u64(params->flags, current_flags); status = MGMT_STATUS_SUCCESS; @@ -4545,6 +4562,7 @@ static int set_device_flags(struct sock *sk, struct hci_dev *hdev, void *data, } } +unlock: hci_dev_unlock(hdev); done: |