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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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test/jdk/java/lang/module/badclasses/CheckBadModuleInfo.java Normal file
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/*
* Copyright (c) 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.
*/
import java.io.IOException;
import java.io.InputStream;
import java.lang.module.ModuleDescriptor;
import java.lang.module.InvalidModuleDescriptorException;
import java.nio.file.Files;
import java.nio.file.Path;
/**
* Uses the ModuleDescriptor.read API to read the module-info.class in the
* ${test.classes} directory and expects InvalidModuleDescriptorException
* to be thrown.
*/
public class CheckBadModuleInfo {
public static void main(String[] args) throws IOException {
Path mi = Path.of(System.getProperty("test.classes"), "module-info.class");
try (InputStream in = Files.newInputStream(mi)) {
try {
ModuleDescriptor descriptor = ModuleDescriptor.read(in);
System.out.println(descriptor);
throw new RuntimeException("InvalidModuleDescriptorException expected");
} catch (InvalidModuleDescriptorException e) {
// expected
System.out.println(e);
}
}
}
}