/* goodG2B() - use goodsource and badsink */ private static void GoodG2B() { uint data; /* FIX: Use a hardcoded number that won't cause underflow, overflow, divide by zero, or loss-of-precision issues */ data = 2; Container dataContainer = new Container(); dataContainer.containerOne = data; CWE190_Integer_Overflow__UInt32_max_add_67b.GoodG2BSink(dataContainer); }
/* goodB2G() - use badsource and goodsink */ private static void GoodB2G() { uint data; /* POTENTIAL FLAW: Use the maximum size of the data type */ data = uint.MaxValue; Container dataContainer = new Container(); dataContainer.containerOne = data; CWE190_Integer_Overflow__UInt32_max_add_67b.GoodB2GSink(dataContainer); }
public override void Bad() { uint data; /* POTENTIAL FLAW: Use the maximum size of the data type */ data = uint.MaxValue; Container dataContainer = new Container(); dataContainer.containerOne = data; CWE190_Integer_Overflow__UInt32_max_add_67b.BadSink(dataContainer); }