--- /dev/null 2018-06-20 11:01:03.657616567 -0700 +++ new/test/jdk/jdk/net/Sockets/rsocket/Socket/GetLocalAddress.java 2018-06-22 12:24:13.086671492 -0700 @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* @test + * @bug 8195160 + * @summary REGRESSION: Socket.getLocalAddress() returns address of 0.0.0.0 on outbound TCP + * @requires (os.family == "linux") + * @library .. /test/lib + * @build RsocketTest + * @run main/othervm -Djava.net.preferIPv4Stack=true GetLocalAddress + */ +import java.util.*; +import java.net.*; +import jdk.net.Sockets; + +public class GetLocalAddress implements Runnable { + + static Socket s; + static ServerSocket ss; + static InetAddress addr; + static InetAddress iaLocal; + static String sLocalHostname; + + public static void main(String[] args) throws Exception + { + if (!RsocketTest.isRsocketAvailable()) + return; + + ss = Sockets.openRdmaServerSocket(); + addr = InetAddress.getLocalHost(); + ss.bind(new InetSocketAddress(addr, 0)); + int port = ss.getLocalPort(); + + s = Sockets.openRdmaSocket(); + + try { + Thread t = new Thread(new GetLocalAddress()); + t.start(); + } catch(Exception e) { + System.out.println("Exception happened"); + throw e; + } finally { + ss.close(); + } + } + + public void run() { + try { + InetSocketAddress isa = new InetSocketAddress(addr, 0); + s.connect( isa, 1000 ); + + byte[] bad = {0,0,0,0}; + InetAddress iaLocal = s.getLocalAddress(); + String sLocalHostname = iaLocal.getHostName(); + if (Arrays.equals (iaLocal.getAddress(), bad)) { + throw new RuntimeException ("0.0.0.0 returned"); + } + System.out.println("local hostname is "+sLocalHostname ); + } catch (Exception e) { + e.printStackTrace(); + throw new RuntimeException("Test Failed!"); + } + } +}