0N/A/*
3261N/A * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4533243
0N/A * @summary Closing a keep alive stream gives NullPointerException
0N/A * @run main/othervm/timeout=30 KeepAliveStreamCloseWithWrongContentLength
0N/A */
0N/A
0N/Aimport java.net.*;
0N/Aimport java.io.*;
0N/A
0N/Apublic class KeepAliveStreamCloseWithWrongContentLength {
0N/A
0N/A static class XServer extends Thread {
0N/A ServerSocket srv;
0N/A Socket s;
0N/A InputStream is;
0N/A OutputStream os;
0N/A
0N/A XServer (ServerSocket s) {
0N/A srv = s;
0N/A }
0N/A
0N/A public void run() {
0N/A try {
0N/A s = srv.accept ();
0N/A // read HTTP request from client
0N/A InputStream is = s.getInputStream();
0N/A // read the first ten bytes
0N/A for (int i=0; i<10; i++) {
0N/A is.read();
0N/A }
0N/A OutputStreamWriter ow =
2612N/A new OutputStreamWriter((os = s.getOutputStream()));
0N/A ow.write("HTTP/1.0 200 OK\n");
0N/A
0N/A // Note: The client expects 10 bytes.
0N/A ow.write("Content-Length: 10\n");
0N/A ow.write("Content-Type: text/html\n");
0N/A
0N/A // Note: If this line is missing, everything works fine.
0N/A ow.write("Connection: Keep-Alive\n");
0N/A ow.write("\n");
0N/A
0N/A // Note: The (buggy) server only sends 9 bytes.
0N/A ow.write("123456789");
0N/A ow.flush();
0N/A } catch (Exception e) {
2612N/A } finally {
2612N/A try {if (os != null) { os.close(); }} catch (IOException e) {}
0N/A }
0N/A }
0N/A }
0N/A
2612N/A public static void main (String[] args) throws Exception {
2612N/A ServerSocket serversocket = new ServerSocket (0);
0N/A try {
0N/A int port = serversocket.getLocalPort ();
0N/A XServer server = new XServer (serversocket);
0N/A server.start ();
0N/A URL url = new URL ("http://localhost:"+port);
0N/A HttpURLConnection urlc = (HttpURLConnection)url.openConnection ();
0N/A InputStream is = urlc.getInputStream ();
0N/A int c = 0;
0N/A while (c != -1) {
0N/A try {
0N/A c=is.read();
0N/A } catch (IOException ioe) {
0N/A is.read ();
0N/A break;
0N/A }
0N/A }
0N/A is.close();
0N/A } catch (IOException e) {
0N/A return;
0N/A } catch (NullPointerException e) {
0N/A throw new RuntimeException (e);
2612N/A } finally {
2612N/A if (serversocket != null) serversocket.close();
0N/A }
0N/A }
0N/A}