  this._onInfoResponse = function(responses) {
    if (self._cb) {
      var callback = self._cb;
      self._cb = undefined;
      callback(responses);
    }
  };
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.