C# (CSharp) testcases.CWE190_Integer_Overflow CWE190_Integer_Overflow__Byte_max_square_61b.GoodB2GSource Examples

Example #1

        /* goodB2G() - use badsource and goodsink */
        private static void GoodB2G()
        {
            byte data = CWE190_Integer_Overflow__Byte_max_square_61b.GoodB2GSource();

            /* FIX: Add a check to prevent an overflow from occurring */
            if (Math.Abs((long)data) <= (long)Math.Sqrt(byte.MaxValue))
            {
                byte result = (byte)(data * data);
                IO.WriteLine("result: " + result);
            }
            else
            {
                IO.WriteLine("data value is too large to perform squaring.");
            }
        }