/* goodG2B() - use goodsource and badsink */ private static void GoodG2B() { string data; /* FIX: Use a hardcoded string */ data = "foo"; Container dataContainer = new Container(); dataContainer.containerOne = data; CWE134_Externally_Controlled_Format_String__Environment_console_interpolation_67b.GoodG2BSink(dataContainer); }
/* goodB2G() - use badsource and goodsink */ private static void GoodB2G() { string data; /* get environment variable ADD */ /* POTENTIAL FLAW: Read data from an environment variable */ data = Environment.GetEnvironmentVariable("ADD"); Container dataContainer = new Container(); dataContainer.containerOne = data; CWE134_Externally_Controlled_Format_String__Environment_console_interpolation_67b.GoodB2GSink(dataContainer); }