C# (CSharp) testcases.CWE190_Integer_Overflow CWE190_Integer_Overflow__Byte_rand_multiply_61b.GoodG2BSourceの例

コード例 #1

ファイル: CWE190_Integer_Overflow__Byte_rand_multiply_61a.cs プロジェクト: Anzsley/Juliet_Test_Suite_v1.3_for_C_Sharp

        /* goodG2B() - use goodsource and badsink */
        private static void GoodG2B()
        {
            byte data = CWE190_Integer_Overflow__Byte_rand_multiply_61b.GoodG2BSource();

            if (data > 0) /* ensure we won't have an underflow */
            {
                /* POTENTIAL FLAW: if (data*2) > byte.MaxValue, this will overflow */
                byte result = (byte)(data * 2);
                IO.WriteLine("result: " + result);
            }
        }