public override void Bad() { byte data; /* POTENTIAL FLAW: Use the minimum size of the data type */ data = byte.MinValue; Dictionary <int, byte> dataDictionary = new Dictionary <int, byte>(); dataDictionary.Add(0, data); dataDictionary.Add(1, data); dataDictionary.Add(2, data); CWE191_Integer_Underflow__Byte_min_multiply_74b.BadSink(dataDictionary); }