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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/tools/launcher/DefaultLocaleTest.java Normal file
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/*
* Copyright (c) 2004, 2012, 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.
*/
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import static java.nio.file.Files.*;
import static java.nio.file.StandardOpenOption.*;
public class DefaultLocaleTest {
static final String setting =
"language:" + System.getProperty("user.language") + "_" +
"country:" + System.getProperty("user.country") + "_" +
"encoding:" + System.getProperty("file.encoding") + "_" +
"jnuEncoding:"+ System.getProperty("sun.jnu.encoding");
public static void main(String[] args) throws IOException {
if (args != null && args.length > 1) {
File f = new File(args[1]);
switch (args[0]) {
case "-r":
System.out.println("reading file: " + args[1]);
String str = null;
try (BufferedReader in = newBufferedReader(f.toPath(),
Charset.defaultCharset())) {
str = in.readLine().trim();
}
if (setting.equals(str)) {
System.out.println("Compared ok");
} else {
System.out.println("Compare fails");
System.out.println("EXPECTED: " + setting);
System.out.println("OBTAINED: " + str);
throw new RuntimeException("Test fails: compare failed");
}
break;
case "-w":
System.out.println("writing file: " + args[1]);
try (BufferedWriter out = newBufferedWriter(f.toPath(),
Charset.defaultCharset(), CREATE_NEW)) {
out.write(setting);
}
break;
default:
throw new RuntimeException("ERROR: invalid arguments");
}
} else {
throw new RuntimeException("ERROR: invalid arguments");
}
}
}