/* goodB2G1() - use badsource and goodsink by setting the static variable to false instead of true */ private void GoodB2G1() { int count = 0; count = int.MinValue; /* Initialize count */ { /* read user input from console with ReadLine */ try { /* POTENTIAL FLAW: Read count from the console using ReadLine */ string stringNumber = Console.ReadLine(); if (stringNumber != null) // avoid NPD incidental warnings { try { count = int.Parse(stringNumber.Trim()); } catch (FormatException exceptNumberFormat) { IO.Logger.Log(NLog.LogLevel.Warn, exceptNumberFormat, "Number format exception parsing count from string"); } } } catch (IOException exceptIO) { IO.Logger.Log(NLog.LogLevel.Warn, exceptIO, "Error with stream reading"); } } goodB2G1PublicStatic = false; CWE400_Uncontrolled_Resource_Consumption__ReadLine_for_loop_22b.GoodB2G1Sink(count); }
/* goodG2B() - use goodsource and badsink */ private void GoodG2B() { int count = 0; /* FIX: Use a hardcoded number that won't cause underflow, overflow, divide by zero, or loss-of-precision issues */ count = 2; goodG2BPublicStatic = true; CWE400_Uncontrolled_Resource_Consumption__ReadLine_for_loop_22b.GoodG2BSink(count); }