Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed
hci_le_conn_failed function's documentation says that the caller must
hold hdev->lock. The only callsite that does not hold that lock is
hci_le_conn_failed. The other 3 callsites hold the hdev->lock very
locally. The solution is to hold the lock during the call to
hci_le_conn_failed.
Fixes: 3c857757ef
("Bluetooth: Add directed advertising support through connect()")
Signed-off-by: Niels Dossche <dossche.niels@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -669,7 +669,9 @@ static void le_conn_timeout(struct work_struct *work)
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if (conn->role == HCI_ROLE_SLAVE) {
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/* Disable LE Advertising */
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le_disable_advertising(hdev);
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hci_dev_lock(hdev);
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hci_le_conn_failed(conn, HCI_ERROR_ADVERTISING_TIMEOUT);
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hci_dev_unlock(hdev);
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return;
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}
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