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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
70422 changed files with 17213626 additions and 0 deletions
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53
test/jdk/tools/jlink/plugins/SystemModuleDescriptors/src/com.foo/com/foo/Main.java Normal file
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/*
* Copyright (c) 2024, 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.
*/
package com.foo;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
import java.util.stream.Stream;
/**
* Sanity test if SystemModules pre-resolved at link-time for com.foo
* with main class is loaded properly.
*/
public class Main {
public static void main(String... args) throws Exception {
ModuleDescriptor md = Main.class.getModule().getDescriptor();
System.out.println(md);
checkMainClass("com.foo", "com.foo.Main");
checkMainClass("net.foo", "net.foo.Main");
Stream.of("jdk.httpserver", "jdk.jfr").forEach(mn ->
ModuleFinder.ofSystem().find(mn).get().descriptor().mainClass()
.orElseThrow(() -> new RuntimeException(mn + " no main class"))
);
}
static void checkMainClass(String mn, String mainClass) {
String cn = ModuleFinder.ofSystem().find(mn).get().descriptor().mainClass().get();
if (!cn.equals(mainClass)) {
throw new RuntimeException("Mismatched main class of module " + mn + ": " + cn + " expected: " + mainClass);
}
}
}

27
test/jdk/tools/jlink/plugins/SystemModuleDescriptors/src/com.foo/module-info.java Normal file
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/*
* Copyright (c) 2024, 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.
*/
module com.foo {
requires jdk.httpserver;
requires net.foo;
}