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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/tools/jlink/runtimeImage/BasicJlinkMissingJavaBase.java Normal file
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/*
* Copyright (c) 2024, Red Hat, Inc.
* 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.nio.file.Path;
import java.util.List;
import java.util.Set;
import tests.Helper;
/*
* @test
* @summary Test basic linking from the run-time image with java.base.jmod missing
* but java.xml.jmod present. It should link from the run-time image without errors.
* @requires (jlink.packagedModules & vm.compMode != "Xcomp" & os.maxMemory >= 2g)
* @library ../../lib /test/lib
* @enablePreview
* @modules java.base/jdk.internal.jimage
* jdk.jlink/jdk.tools.jlink.internal
* jdk.jlink/jdk.tools.jlink.plugin
* jdk.jlink/jdk.tools.jimage
* @build tests.* jdk.test.lib.process.OutputAnalyzer
* jdk.test.lib.process.ProcessTools
* @run main/othervm -Xmx1g BasicJlinkMissingJavaBase
*/
public class BasicJlinkMissingJavaBase extends AbstractLinkableRuntimeTest {
@Override
public void runTest(Helper helper, boolean isLinkableRuntime) throws Exception {
Path finalImage = createJavaXMLRuntimeLink(helper, "java-xml", isLinkableRuntime);
verifyListModules(finalImage, List.of("java.base", "java.xml"));
}
private Path createJavaXMLRuntimeLink(Helper helper, String name, boolean isLinkableRuntime) throws Exception {
BaseJlinkSpecBuilder builder = new BaseJlinkSpecBuilder();
builder.helper(helper)
.name(name)
.addModule("java.xml")
.validatingModule("java.xml");
if (isLinkableRuntime) {
builder.setLinkableRuntime();
}
Set<String> excludedJmods = Set.of("java.base.jmod");
return createJavaImageRuntimeLink(builder.build(), excludedJmods);
}
public static void main(String[] args) throws Exception {
BasicJlinkMissingJavaBase test = new BasicJlinkMissingJavaBase();
test.run();
}
}