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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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67
test/jdk/java/lang/Package/bootclasspath/GetPackageFromBootClassPath.java Normal file
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/*
* Copyright (c) 2019, 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 8218419
* @library /test/lib
* @modules jdk.compiler
* @build jdk.test.lib.compiler.CompilerUtils
* @run driver GetPackageFromBootClassPath setup
* @run main/othervm -Xbootclasspath/a:boot GetPackageFromBootClassPath
*/
import java.lang.annotation.Annotation;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
public class GetPackageFromBootClassPath {
public static void main(String... args) throws Exception {
if (args.length == 0) {
test();
} else {
setupBootLib();
}
}
private static void test() throws Exception {
Class<?> c = Class.forName("foo.Foo", false, null);
Package p = c.getPackage();
Annotation[] annotations = p.getAnnotations();
Class<?> annType = Class.forName("foo.MyAnnotation", false, null);
if (annotations.length != 1 ||
annotations[0].annotationType() != annType) {
throw new RuntimeException("Expected foo.MyAnnotation but got " +
Arrays.toString(annotations));
}
}
private static void setupBootLib() throws Exception {
Path testSrc = Paths.get(System.getProperty("test.src"), "boot");
Path bootDir = Paths.get("boot");
if (!jdk.test.lib.compiler.CompilerUtils.compile(testSrc, bootDir)) {
throw new RuntimeException("compilation fails");
}
}
}