Commit 4ae14301 authored Jan 20, 2013 by Johan Hedberg Committed by Gustavo Padovan Jan 23, 2013

Bluetooth: Fix checking for correct mgmt_load_link_keys parameters



The debug_keys parameter is only allowed to have the values 0x00 and
0x01. Any other value should result in a proper command status with
MGMT_STATUS_INVALID_PARAMS.

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>

parent f950a30e

net/bluetooth/mgmt.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1519,6 +1519,10 @@ static int load_link_keys(struct sock sk, struct hci_dev hdev, void *data,
		MGMT_STATUS_INVALID_PARAMS);
		}

		if (cp->debug_keys != 0x00 && cp->debug_keys != 0x01)
		return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS,
		MGMT_STATUS_INVALID_PARAMS);

		BT_DBG("%s debug_keys %u key_count %u", hdev->name, cp->debug_keys,
		key_count);