diff options
| -rw-r--r-- | net/bluetooth/hci_event.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 688c1a9..6fa9090 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2931,8 +2931,19 @@ static void hci_remote_ext_features_evt(struct hci_dev *hdev, if (ie) ie->data.ssp_mode = (ev->features[0] & LMP_HOST_SSP); - if (ev->features[0] & LMP_HOST_SSP) + if (ev->features[0] & LMP_HOST_SSP) { set_bit(HCI_CONN_SSP_ENABLED, &conn->flags); + } else { + /* It is mandatory by the Bluetooth specification that + * Extended Inquiry Results are only used when Secure + * Simple Pairing is enabled, but some devices violate + * this. + * + * To make these devices work, the internal SSP + * enabled flag needs to be cleared if the remote host + * features do not indicate SSP support */ + clear_bit(HCI_CONN_SSP_ENABLED, &conn->flags); + } } if (conn->state != BT_CONFIG) |
