C# (CSharp) testcases.CWE36_Absolute_Path_Traversal CWE36_Absolute_Path_Traversal__Connect_tcp_68b Examples

Example #1

 public override void Bad()
 {
     data = ""; /* Initialize data */
     /* Read data using an outbound tcp connection */
     {
         try
         {
             /* Read data using an outbound tcp connection */
             using (TcpClient tcpConn = new TcpClient("host.example.org", 39544))
             {
                 /* read input from socket */
                 using (StreamReader sr = new StreamReader(tcpConn.GetStream()))
                 {
                     /* POTENTIAL FLAW: Read data using an outbound tcp connection */
                     data = sr.ReadLine();
                 }
             }
         }
         catch (IOException exceptIO)
         {
             IO.Logger.Log(NLog.LogLevel.Warn, exceptIO, "Error with stream reading");
         }
     }
     CWE36_Absolute_Path_Traversal__Connect_tcp_68b.BadSink();
 }

Example #2

 /* goodG2B() - use goodsource and badsink */
 private static void GoodG2B()
 {
     /* FIX: Use a hardcoded string */
     data = "foo";
     CWE36_Absolute_Path_Traversal__Connect_tcp_68b.GoodG2BSink();
 }