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Bluetooth: Fix checking for correct mgmt_load_link_keys parameters

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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 <[email protected]>
Acked-by: Marcel Holtmann <[email protected]>
Signed-off-by: Gustavo Padovan <[email protected]>
This commit is contained in:
Johan Hedberg 2013-01-20 14:27:13 +02:00 • committed by Gustavo Padovan
commit 4ae14301c3
1 changed files with 4 additions and 0 deletions
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4
net/bluetooth/mgmt.c
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@ -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);