			list($workgroup, $user) = explode('\\', $user);
		} else {
			$workgroup = null;
		}
		$this->state->init($workgroup, $user, $this->server->getPassword());
	}
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.