/* goodB2G() - use badsource and goodsink */ private static void GoodB2G(HttpRequest req, HttpResponse resp) { data = int.MinValue; /* Initialize data */ /* POTENTIAL FLAW: Read data from a querystring using Params.Get() */ { string stringNumber = req.Params.Get("name"); try { data = int.Parse(stringNumber.Trim()); } catch (FormatException exceptNumberFormat) { IO.Logger.Log(NLog.LogLevel.Warn, exceptNumberFormat, "Number format exception reading data from parameter 'name'"); } } CWE190_Integer_Overflow__int_Params_Get_Web_add_68b.GoodB2GSink(req, resp); }
/* goodG2B() - use goodsource and badsink */ private static void GoodG2B(HttpRequest req, HttpResponse resp) { /* FIX: Use a hardcoded number that won't cause underflow, overflow, divide by zero, or loss-of-precision issues */ data = 2; CWE190_Integer_Overflow__int_Params_Get_Web_add_68b.GoodG2BSink(req, resp); }