/* goodG2B() - use goodsource and badsink */
private static void GoodG2B(HttpRequest req, HttpResponse resp)
{
int data = CWE191_Integer_Underflow__int_Get_Cookies_Web_sub_61b.GoodG2BSource(req, resp);
/* POTENTIAL FLAW: if data == int.MinValue, this will overflow */
int result = (int)(data - 1);
IO.WriteLine("result: " + result);
}
/* goodB2G() - use badsource and goodsink */
private static void GoodB2G(HttpRequest req, HttpResponse resp)
{
int data = CWE191_Integer_Underflow__int_Get_Cookies_Web_sub_61b.GoodB2GSource(req, resp);
/* FIX: Add a check to prevent an overflow from occurring */
if (data > int.MinValue)
{
int result = (int)(data - 1);
IO.WriteLine("result: " + result);
}
else
{
IO.WriteLine("data value is too small to perform subtraction.");
}
}
