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Derek Lesho authored
In METHOD_BUFFERED ioctls, SystemBuffer must be used as both the input and output buffer. Using UserBuffer directly, without any checks is dangerous and non-functional, as it will be overwritten by the contents of SystemBuffer in a correct implementation. Signed-off-by: Derek Lesho <dlesho@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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