/* goodB2G() - use BadSource and GoodSink */
private static void GoodB2G(HttpRequest req, HttpResponse resp)
{
int count;
count = int.MinValue; /* initialize count in case there are no cookies */
/* Read count from cookies */
{
HttpCookieCollection cookieSources = req.Cookies;
if (cookieSources != null)
{
/* POTENTIAL FLAW: Read count from the first cookie value */
string stringNumber = cookieSources[0].Value;
try
{
count = int.Parse(stringNumber.Trim());
}
catch (FormatException exceptNumberFormat)
{
IO.Logger.Log(NLog.LogLevel.Warn, exceptNumberFormat, "Number format exception reading count from cookie");
}
}
}
LinkedList <int> countLinkedList = new LinkedList <int>();
countLinkedList.AddLast(count);
countLinkedList.AddLast(count);
countLinkedList.AddLast(count);
CWE400_Uncontrolled_Resource_Consumption__Get_Cookies_Web_write_73b.GoodB2GSink(countLinkedList, req, resp);
}
/* goodG2B() - use GoodSource and BadSink */
private static void GoodG2B(HttpRequest req, HttpResponse resp)
{
int count;
/* FIX: Use a hardcoded number that won't cause underflow, overflow, divide by zero, or loss-of-precision issues */
count = 2;
LinkedList <int> countLinkedList = new LinkedList <int>();
countLinkedList.AddLast(count);
countLinkedList.AddLast(count);
countLinkedList.AddLast(count);
CWE400_Uncontrolled_Resource_Consumption__Get_Cookies_Web_write_73b.GoodG2BSink(countLinkedList, req, resp);
}
