/* goodG2B() - use goodsource and badsink */ private static void GoodG2B() { sbyte data = CWE190_Integer_Overflow__SByte_max_add_61b.GoodG2BSource(); /* POTENTIAL FLAW: if data == sbyte.MaxValue, this will overflow */ sbyte result = (sbyte)(data + 1); IO.WriteLine("result: " + result); }
public override void Bad() { sbyte data = CWE190_Integer_Overflow__SByte_max_add_61b.BadSource(); /* POTENTIAL FLAW: if data == sbyte.MaxValue, this will overflow */ sbyte result = (sbyte)(data + 1); IO.WriteLine("result: " + result); }
/* goodB2G() - use badsource and goodsink */ private static void GoodB2G() { sbyte data = CWE190_Integer_Overflow__SByte_max_add_61b.GoodB2GSource(); /* FIX: Add a check to prevent an overflow from occurring */ if (data < sbyte.MaxValue) { sbyte result = (sbyte)(data + 1); IO.WriteLine("result: " + result); } else { IO.WriteLine("data value is too large to perform addition."); } }