/* goodB2G2() - use badsource and goodsink by reversing the blocks in the if in the sink function */ private void GoodB2G2(HttpRequest req, HttpResponse resp) { string data = null; /* POTENTIAL FLAW: data may be set to null */ data = req.QueryString["CWE690"]; goodB2G2PublicStatic = true; CWE690_NULL_Deref_From_Return__getParameter_Web_trim_22b.GoodB2G2Sink(data, req, resp); }
/* goodG2B() - use goodsource and badsink */ private void GoodG2B(HttpRequest req, HttpResponse resp) { string data = null; /* FIX: Set data to a fixed, non-null String */ data = "CWE690"; goodG2BPublicStatic = true; CWE690_NULL_Deref_From_Return__getParameter_Web_trim_22b.GoodG2BSink(data, req, resp); }
public override void Bad(HttpRequest req, HttpResponse resp) { string data = null; /* POTENTIAL FLAW: data may be set to null */ data = req.QueryString["CWE690"]; badPublicStatic = true; CWE690_NULL_Deref_From_Return__getParameter_Web_trim_22b.BadSink(data, req, resp); }