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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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47
test/jdk/java/lang/instrument/NegativeAgentRunner.java Normal file
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/*
* Copyright (c) 2020, 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 jdk.java.lang.instrument;
import java.lang.RuntimeException;
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
public class NegativeAgentRunner {
public static void main(String argv[]) throws Exception {
if (argv.length != 2) {
throw new RuntimeException("Agent and exception class names are expected in arguments");
}
String agentClassName = argv[0];
String excepClassName = argv[1];
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(
"-javaagent:" + agentClassName + ".jar", "-Xmx128m", "-XX:-CreateCoredumpOnCrash",
agentClassName);
OutputAnalyzer output = new OutputAnalyzer(pb.start());
output.shouldContain(excepClassName);
if (0 == output.getExitValue()) {
throw new RuntimeException("Expected error but got exit value 0");
}
}
}