    setDHParams(prime, generator) {
      if (!Buffer.isBuffer(prime))
        throw new Error('Invalid prime value');
      if (!Buffer.isBuffer(generator))
        throw new Error('Invalid generator value');
      this._prime = prime;
      this._generator = generator;
    }
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.