diff options
| -rw-r--r-- | net/bluetooth/hci_event.c | 54 |
1 files changed, 25 insertions, 29 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index c7376cd42b1c..10d760c46df1 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3889,41 +3889,37 @@ static u8 bredr_oob_data_present(struct hci_conn *conn) if (!data) return 0x00; - if (conn->out || test_bit(HCI_CONN_REMOTE_OOB, &conn->flags)) { - if (bredr_sc_enabled(hdev)) { - /* When Secure Connections is enabled, then just - * return the present value stored with the OOB - * data. The stored value contains the right present - * information. However it can only be trusted when - * not in Secure Connection Only mode. - */ - if (!hci_dev_test_flag(hdev, HCI_SC_ONLY)) - return data->present; - - /* When Secure Connections Only mode is enabled, then - * the P-256 values are required. If they are not - * available, then do not declare that OOB data is - * present. - */ - if (!memcmp(data->rand256, ZERO_KEY, 16) || - !memcmp(data->hash256, ZERO_KEY, 16)) - return 0x00; - - return 0x02; - } + if (bredr_sc_enabled(hdev)) { + /* When Secure Connections is enabled, then just + * return the present value stored with the OOB + * data. The stored value contains the right present + * information. However it can only be trusted when + * not in Secure Connection Only mode. + */ + if (!hci_dev_test_flag(hdev, HCI_SC_ONLY)) + return data->present; - /* When Secure Connections is not enabled or actually - * not supported by the hardware, then check that if - * P-192 data values are present. + /* When Secure Connections Only mode is enabled, then + * the P-256 values are required. If they are not + * available, then do not declare that OOB data is + * present. */ - if (!memcmp(data->rand192, ZERO_KEY, 16) || - !memcmp(data->hash192, ZERO_KEY, 16)) + if (!memcmp(data->rand256, ZERO_KEY, 16) || + !memcmp(data->hash256, ZERO_KEY, 16)) return 0x00; - return 0x01; + return 0x02; } - return 0x00; + /* When Secure Connections is not enabled or actually + * not supported by the hardware, then check that if + * P-192 data values are present. + */ + if (!memcmp(data->rand192, ZERO_KEY, 16) || + !memcmp(data->hash192, ZERO_KEY, 16)) + return 0x00; + + return 0x01; } static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb) |