Exemplos de testcases.CWE690_NULL_Deref_From_Return CWE690_NULL_Deref_From_Return__Class_StringBuilder_73b em C# (CSharp)

Exemplo n.º 1

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

            /* FIX: call getStringBuilderGood(), which will never return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBuilderGood();
            LinkedList <StringBuilder> dataLinkedList = new LinkedList <StringBuilder>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_StringBuilder_73b.GoodG2BSink(dataLinkedList);
        }

Exemplo n.º 2

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

            /* POTENTIAL FLAW: Call getStringBuilderBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBuilderBad();
            LinkedList <StringBuilder> dataLinkedList = new LinkedList <StringBuilder>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_StringBuilder_73b.GoodB2GSink(dataLinkedList);
        }

Exemplo n.º 3

        public override void Bad()
        {
            StringBuilder data;

            /* POTENTIAL FLAW: Call getStringBuilderBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBuilderBad();
            LinkedList <StringBuilder> dataLinkedList = new LinkedList <StringBuilder>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_StringBuilder_73b.BadSink(dataLinkedList);
        }