C# (CSharp) testcases.CWE476_NULL_Pointer_Dereference CWE476_NULL_Pointer_Dereference__String_73b Exemples

Exemple #1

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

            /* FIX: hardcode data to non-null */
            data = "This is not null";
            LinkedList <string> dataLinkedList = new LinkedList <string>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE476_NULL_Pointer_Dereference__String_73b.GoodG2BSink(dataLinkedList);
        }

Exemple #2

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

            /* POTENTIAL FLAW: data is null */
            data = null;
            LinkedList <string> dataLinkedList = new LinkedList <string>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE476_NULL_Pointer_Dereference__String_73b.GoodB2GSink(dataLinkedList);
        }

Exemple #3

        public override void Bad()
        {
            string data;

            /* POTENTIAL FLAW: data is null */
            data = null;
            LinkedList <string> dataLinkedList = new LinkedList <string>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE476_NULL_Pointer_Dereference__String_73b.BadSink(dataLinkedList);
        }