output: #fixed code
                                  @Test
      public void testConnectResolve() throws IOException
      {
          int port = Utils.findOpenPort();
          System.out.println("test_connect_resolve running...\n");
  
          Ctx ctx = ZMQ.init(1);
          assertThat(ctx, notNullValue());
  
          //  Create pair of socket, each with high watermark of 2. Thus the total
          //  buffer space should be 4 messages.
          SocketBase sock = ZMQ.socket(ctx, ZMQ.ZMQ_PUB);
          assertThat(sock, notNullValue());
  
          boolean brc = ZMQ.connect(sock, "tcp://localhost:" + port);
          assertThat(brc, is(true));
  
          /*
          try {
              brc = ZMQ.connect (sock, "tcp://foobar123xyz:" + port);
              assertTrue(false);
          } catch (IllegalArgumentException e) {
          }
          */
  
          ZMQ.close(sock);
          ZMQ.term(ctx);
      }
input: #vulnerable code 
                                  @Test
      public void testConnectResolve()
      {
          System.out.println("test_connect_resolve running...\n");
  
          Ctx ctx = ZMQ.init(1);
          assertThat(ctx, notNullValue());
  
          //  Create pair of socket, each with high watermark of 2. Thus the total
          //  buffer space should be 4 messages.
          SocketBase sock = ZMQ.socket(ctx, ZMQ.ZMQ_PUB);
          assertThat(sock, notNullValue());
  
          boolean brc = ZMQ.connect(sock, "tcp://localhost:1234");
          assertThat(brc, is(true));
  
          /*
          try {
              brc = ZMQ.connect (sock, "tcp://foobar123xyz:1234");
              assertTrue(false);
          } catch (IllegalArgumentException e) {
          }
          */
  
          ZMQ.close(sock);
          ZMQ.term(ctx);
      } 
                              #location 26 
                              #vulnerability type RESOURCE_LEAK