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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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80
test/langtools/tools/javac/EarlyAssertWrapper.java Normal file
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/*
* Copyright (c) 2010, 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.*;
import java.util.*;
/*
* Wrapper for the EarlyAssert test to run the test in a JVM without assertions
* enabled.
*/
public class EarlyAssertWrapper {
public static void main(String... args) throws Exception {
EarlyAssertWrapper w = new EarlyAssertWrapper();
w.run();
}
void run() throws Exception {
List<String> cmd = new ArrayList<String>();
File java_home = new File(System.getProperty("java.home"));
cmd.add(new File(new File(java_home, "bin"), "java").getPath());
// propogate classpath
cmd.add("-classpath");
cmd.add(System.getProperty("java.class.path"));
// ensure all assertions disabled in target VM
cmd.add("-da");
cmd.add("-dsa");
cmd.add("EarlyAssert");
System.err.println("Running command: " + cmd);
ProcessBuilder pb = new ProcessBuilder(cmd);
pb.redirectErrorStream(true);
Process p = pb.start();
p.getOutputStream().close();
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
String line;
DataInputStream in = new DataInputStream(p.getInputStream());
try {
while ((line = in.readLine()) != null) {
if (!line.matches("^Picked up .*JAVA.*OPTIONS:.*")) {
pw.println(line);
}
}
} finally {
in.close();
}
pw.close();
String out = sw.toString();
int rc = p.waitFor();
if (rc != 0 || out.length() > 0)
throw new Error("failed: rc=" + rc + (out.length() > 0 ? ": " + out : ""));
}
}