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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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
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87
test/jdk/java/security/Provider/ProviderInfoCheck.java Normal file
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/*
* Copyright (c) 2006, 2016, 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 6455351 8130181
* @summary Make sure the Provider.info entries have the correct values
* after going through serialization/deserialization.
* @author Valerie Peng
*/
import java.io.*;
import java.security.*;
import java.util.*;
public class ProviderInfoCheck {
public static void main(String[] args) throws Exception {
Provider p = new SampleProvider();
// Serialize and deserialize the above Provider object
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(p);
oos.close();
ByteArrayInputStream bais =
new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
Provider p2 = (Provider) ois.readObject();
ois.close();
checkProviderInfoEntries(p2);
}
private static void checkProviderInfoEntries(Provider p)
throws Exception {
String value = (String) p.get("Provider.id name");
if (!SampleProvider.NAME.equalsIgnoreCase(value) ||
!p.getName().equalsIgnoreCase(value)) {
throw new Exception("Test Failed: incorrect name!");
}
value = (String) p.get("Provider.id info");
if (!SampleProvider.INFO.equalsIgnoreCase(value) ||
!p.getInfo().equalsIgnoreCase(value)) {
throw new Exception("Test Failed: incorrect info!");
}
value = (String) p.get("Provider.id className");
if (!p.getClass().getName().equalsIgnoreCase(value)) {
throw new Exception("Test Failed: incorrect className!");
}
value = (String) p.get("Provider.id version");
if (!SampleProvider.VERSION.equalsIgnoreCase(value) ||
p.getVersionStr() != value) {
throw new Exception("Test Failed: incorrect versionStr!");
}
System.out.println("Test Passed");
}
private static class SampleProvider extends Provider {
static String NAME = "Sample";
static String VERSION = "1.1";
static String INFO = "Good for nothing";
SampleProvider() {
super(NAME, VERSION, INFO);
}
}
}