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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/java/rmi/dgc/VMID/CheckVMID.java Normal file
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/*
* Copyright (c) 1999, 2024, 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 4171370
* @summary VMIDs should be unique regardless of whether
* an IP address can be obtained. Instead of using an IP
* address in a VMID, a secure hash (using SHA) of the IP
* address is used.
* @author Ann Wollrath
*
* @library ../../testlibrary
* @modules java.rmi/sun.rmi.registry
* java.rmi/sun.rmi.server
* java.rmi/sun.rmi.transport
* java.rmi/sun.rmi.transport.tcp
* @build TestLibrary
* @run main/othervm -Djdk.net.hosts.file=nonExistentFile
* CheckVMID
*/
import java.rmi.dgc.VMID;
import java.net.InetAddress;
public class CheckVMID {
public static void main(String[] args) {
System.err.println("\nRegression test for bug 4171370\n");
try {
System.err.println("Create a VMID");
VMID vmid = new VMID();
System.err.println("vmid = " + vmid);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("TEST FAILED: " + e.toString());
}
}
}