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Bluetooth: Fix checking for HCI_SETUP flag when receiving mgmt commands

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When the HCI_SETUP flag is set the controller has not yet been announced
over mgmt and therefore doesn't exist from that perspective. If we
nevertheless get a mgmt command for it we should respond with the
appropriate INVALID_INDEX error.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2013-10-10 18:06:04 +02:00 committed by Marcel Holtmann
parent c4e5bafa66
commit cebf4cfd86
1 changed files with 2 additions and 1 deletions
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3
net/bluetooth/mgmt.c
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@ -3753,7 +3753,8 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
goto done;
}
if (test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) {
if (test_bit(HCI_SETUP, &hdev->dev_flags) ||
test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) {
err = cmd_status(sk, index, opcode,
MGMT_STATUS_INVALID_INDEX);
goto done;