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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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75
test/jdk/java/util/prefs/ExportNode.java Normal file
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/*
* Copyright (c) 2009, 2021, 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 4387136 4947349 7197662
* @summary Due to a bug in XMLSupport.putPreferencesInXml(...),
* node's keys would not get exported.
* @run main/othervm -Djava.util.prefs.userRoot=. ExportNode
* @author Konstantin Kladko
*/
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;
public class ExportNode {
private static final String NODE_NAME_1 = "ExportNodeTestName1";
private static final String NODE_NAME_2 = "ExportNodeTestName2";
public static void main(String[] args) throws
BackingStoreException, IOException {
Preferences N1 = Preferences.userRoot().node("ExportNodeTest1");
N1.put(NODE_NAME_1,"ExportNodeTestValue1");
Preferences N2 = N1.node("ExportNodeTest2");
N2.put(NODE_NAME_2,"ExportNodeTestValue2");
ByteArrayOutputStream exportStream = new ByteArrayOutputStream();
N2.exportNode(exportStream);
// Removal of preference node should always succeed on Solaris/Linux
// by successfully acquiring the appropriate file lock (4947349)
N1.removeNode();
String streamAsString = exportStream.toString("UTF-8");
StringBuilder sb = null;
if (streamAsString.lastIndexOf(NODE_NAME_2) == -1) {
if (sb == null)
sb = new StringBuilder();
sb.append(NODE_NAME_2 + " should have been found");
}
if (streamAsString.lastIndexOf(NODE_NAME_1) != -1) {
if (sb == null)
sb = new StringBuilder();
else
sb.append("; ");
sb.append(NODE_NAME_1 + " should *not* have been found");
}
if (sb != null)
throw new RuntimeException(sb.toString());
}
}