/* We can't go beyond */
if (((ULONG)MountPoint->SymbolicLinkNameLength + MountPoint->UniqueIdLength +
- MountPoint->DeviceNameLength) < Stack->Parameters.DeviceIoControl.InputBufferLength)
+ MountPoint->DeviceNameLength) > Stack->Parameters.DeviceIoControl.InputBufferLength)
{
return STATUS_INVALID_PARAMETER;
}