/* goodG2B() - use GoodSource and BadSink */ private static void GoodG2B() { string data; /* FIX: hardcode data to non-null */ data = "This is not null"; Hashtable dataHashtable = new Hashtable(5); dataHashtable.Add(0, data); dataHashtable.Add(1, data); dataHashtable.Add(2, data); CWE476_NULL_Pointer_Dereference__String_72b.GoodG2BSink(dataHashtable); }
/* goodB2G() - use BadSource and GoodSink */ private static void GoodB2G() { string data; /* POTENTIAL FLAW: data is null */ data = null; Hashtable dataHashtable = new Hashtable(5); dataHashtable.Add(0, data); dataHashtable.Add(1, data); dataHashtable.Add(2, data); CWE476_NULL_Pointer_Dereference__String_72b.GoodB2GSink(dataHashtable); }
public override void Bad() { string data; /* POTENTIAL FLAW: data is null */ data = null; Hashtable dataHashtable = new Hashtable(5); dataHashtable.Add(0, data); dataHashtable.Add(1, data); dataHashtable.Add(2, data); CWE476_NULL_Pointer_Dereference__String_72b.BadSink(dataHashtable); }