diff options
| author |   Johan Hedberg <johan.hedberg@intel.com> | 2014-07-30 09:22:24 +0300 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2014-07-30 19:28:41 +0200 |
| commit | 82c295b1b07595d21e9931c58f08ccd9fa151de0 (patch) | |
| tree | 27a3d9bdc978e8cfb669d7c7c8657896ccbdb851 /net | |
| parent | Bluetooth: Rename pairable mgmt setting to bondable (diff) | |
| download | linux-dev-82c295b1b07595d21e9931c58f08ccd9fa151de0.tar.xz linux-dev-82c295b1b07595d21e9931c58f08ccd9fa151de0.zip | |
Bluetooth: Always use non-bonding requirement when not bondable
When we're not bondable we should never send any other SSP
authentication requirement besides one of the non-bonding ones.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_event.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index c43cee4fcffd..be35598984d9 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3671,13 +3671,18 @@ static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb) if (conn->io_capability != HCI_IO_NO_INPUT_OUTPUT && conn->auth_type != HCI_AT_NO_BONDING) conn->auth_type |= 0x01; - - cp.authentication = conn->auth_type; } else { conn->auth_type = hci_get_auth_req(conn); - cp.authentication = conn->auth_type; } + /* If we're not bondable, force one of the non-bondable + * authentication requirement values. + */ + if (!test_bit(HCI_BONDABLE, &hdev->dev_flags)) + conn->auth_type &= HCI_AT_NO_BONDING_MITM; + + cp.authentication = conn->auth_type; + if (hci_find_remote_oob_data(hdev, &conn->dst) && (conn->out || test_bit(HCI_CONN_REMOTE_OOB, &conn->flags))) cp.oob_data = 0x01; |