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Bluetooth: Fix checking for valid disconnect parameters in unpair_device 

The valid values for the Disconnect parameter in the Unpair Device
command are 0x00 and 0x01. If any other value is encountered the command
should fail with the appropriate invalid params response.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2013-01-20 14:27:20 +02:00 committed by Gustavo Padovan
parent 4ee71b2017
commit 118da70b76
1 changed files with 5 additions and 0 deletions
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5
net/bluetooth/mgmt.c
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@ -1590,6 +1590,11 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data,
MGMT_STATUS_INVALID_PARAMS, MGMT_STATUS_INVALID_PARAMS,
&rp, sizeof(rp)); &rp, sizeof(rp));
if (cp->disconnect != 0x00 && cp->disconnect != 0x01)
return cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE,
MGMT_STATUS_INVALID_PARAMS,
&rp, sizeof(rp));
hci_dev_lock(hdev); hci_dev_lock(hdev);
if (!hdev_is_powered(hdev)) { if (!hdev_is_powered(hdev)) {