public override void Bad()
        {
            string data;

            /* get environment variable ADD */
            /* POTENTIAL FLAW: Read data from an environment variable */
            data = Environment.GetEnvironmentVariable("ADD");
            string[] dataArray = new string[5];
            dataArray[2] = data;
            CWE134_Externally_Controlled_Format_String__Environment_Format_66b.BadSink(dataArray);
        }