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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
commit 0a580b313d
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test/jdk/java/lang/ClassLoader/LibraryPathProperty.java Normal file
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/*
* Copyright (c) 2015, 2020, 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 8067951 8236075
* @summary Unit test for internal ClassLoaderHelper#parsePath().
* Quoted entries should get unquoted on Windows.
* Empty entries should be replaced with dot.
* @library /test/lib
* @modules java.base/jdk.internal.loader:open
* @build jdk.test.lib.Platform
* @run main LibraryPathProperty
*/
import java.lang.reflect.Method;
import java.io.File;
import java.util.Arrays;
import jdk.test.lib.Platform;
public class LibraryPathProperty {
static final String SP = File.pathSeparator;
static Method method;
public static void main(String[] args) throws Throwable {
Class<?> klass = Class.forName("jdk.internal.loader.ClassLoaderHelper");
method = klass.getDeclaredMethod("parsePath", String.class);
method.setAccessible(true);
test("", ".");
test(SP, ".", ".");
test("a" + SP, "a", ".");
test(SP + "b", ".", "b");
test("a" + SP + SP + "b", "a", ".", "b");
if (Platform.isWindows()) {
// on Windows parts of paths may be quoted
test("\"\"", ".");
test("\"\"" + SP, ".", ".");
test(SP + "\"\"", ".", ".");
test("a" + SP + "\"b\"" + SP, "a", "b", ".");
test(SP + "\"a\"" + SP + SP + "b", ".", "a", ".", "b");
test("\"a\"" + SP + "\"b\"", "a", "b");
test("\"/a/\"b" + SP + "c", "/a/b", "c");
test("\"/a;b\"" + SP + "c", "/a;b", "c");
test("\"/a:b\"" + SP + "c", "/a:b", "c");
test("\"/a" + SP + "b\"" + SP + "c", "/a" + SP + "b", "c");
test("/\"a\"\";\"\"b\"" + SP + "\"c\"", "/a;b", "c");
test("/\"a:\"b" + SP + "c", "/a:b", "c");
}
}
static void test(String s, String... expected) throws Throwable {
String[] res = (String[])method.invoke(null, s);
if (!Arrays.asList(res).equals(Arrays.asList(expected))) {
throw new RuntimeException("Parsing [" + s + "] " +
" result " + Arrays.asList(res) +
" doesn't match " + Arrays.asList(expected));
}
}
}