/* goodG2B() - use GoodSource and BadSink */ private static void GoodG2B() { int?data; /* FIX: hardcode data to non-null */ data = Int32.Parse("5"); Dictionary <int, int?> dataDictionary = new Dictionary <int, int?>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE476_NULL_Pointer_Dereference__Integer_74b.GoodG2BSink(dataDictionary); }
/* goodB2G() - use BadSource and GoodSink */ private static void GoodB2G() { int?data; /* POTENTIAL FLAW: data is null */ data = null; Dictionary <int, int?> dataDictionary = new Dictionary <int, int?>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE476_NULL_Pointer_Dereference__Integer_74b.GoodB2GSink(dataDictionary); }
public override void Bad() { int?data; /* POTENTIAL FLAW: data is null */ data = null; Dictionary <int, int?> dataDictionary = new Dictionary <int, int?>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE476_NULL_Pointer_Dereference__Integer_74b.BadSink(dataDictionary); }