diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-17 15:14:50 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-17 14:28:09 +0200 |
| commit | c1d4fa7aa86e9194724dfff9cb9359edb98d75ac (patch) | |
| tree | 2f8544f7bf49c22769924b6e9a4342de0d0d0245 /net/bluetooth | |
| parent | 093facf3634da1b0c2cc7ed106f1983da901bbab (diff) | |
| download | linux-c1d4fa7aa86e9194724dfff9cb9359edb98d75ac.tar.bz2 | |
Bluetooth: Fix resetting remote authentication requirement after pairing
When a new hci_conn object is created the remote SSP authentication
requirement is set to the invalid value 0xff to indicate that it is
unknown. Once pairing completes however the code was leaving it as-is.
In case a new pairing happens over the same connection it is important
that we reset the value back to unknown so that the pairing code doesn't
make false assumptions about the requirements.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_event.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 1bd4de7e74fc..495d6d5c1146 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3870,6 +3870,9 @@ static void hci_simple_pair_complete_evt(struct hci_dev *hdev, if (!conn) goto unlock; + /* Reset the authentication requirement to unknown */ + conn->remote_auth = 0xff; + /* To avoid duplicate auth_failed events to user space we check * the HCI_CONN_AUTH_PEND flag which will be set if we * initiated the authentication. A traditional auth_complete |