Esempi in C# (CSharp) per testcases.CWE476_NULL_Pointer_Dereference CWE476_NULL_Pointer_Dereference__Integer_72b

Esempio n. 1

        /* goodG2B() - use GoodSource and BadSink */
        private static void GoodG2B()
        {
            int?data;

            /* FIX: hardcode data to non-null */
            data = Int32.Parse("5");
            Hashtable dataHashtable = new Hashtable(5);

            dataHashtable.Add(0, data);
            dataHashtable.Add(1, data);
            dataHashtable.Add(2, data);
            CWE476_NULL_Pointer_Dereference__Integer_72b.GoodG2BSink(dataHashtable);
        }

Esempio n. 2

        /* goodB2G() - use BadSource and GoodSink */
        private static void GoodB2G()
        {
            int?data;

            /* POTENTIAL FLAW: data is null */
            data = null;
            Hashtable dataHashtable = new Hashtable(5);

            dataHashtable.Add(0, data);
            dataHashtable.Add(1, data);
            dataHashtable.Add(2, data);
            CWE476_NULL_Pointer_Dereference__Integer_72b.GoodB2GSink(dataHashtable);
        }

Esempio n. 3

        public override void Bad()
        {
            int?data;

            /* POTENTIAL FLAW: data is null */
            data = null;
            Hashtable dataHashtable = new Hashtable(5);

            dataHashtable.Add(0, data);
            dataHashtable.Add(1, data);
            dataHashtable.Add(2, data);
            CWE476_NULL_Pointer_Dereference__Integer_72b.BadSink(dataHashtable);
        }