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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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102
test/jdk/com/sun/jdi/LaunchCommandLine.java Normal file
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/*
* Copyright (c) 1999, 2018, 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.
*/
/**
* @test
* @bug 4245011
* @summary Test launcher command line construction
* @author Gordon Hirsch
*
* @run build TestScaffold VMConnection
* @run compile -g HelloWorld.java
* @run build LaunchCommandLine
*
* @run driver LaunchCommandLine
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
import java.util.List;
public class LaunchCommandLine extends TestScaffold {
public static void main(String args[]) throws Exception {
new LaunchCommandLine(args).startTests();
}
LaunchCommandLine(String args[]) {
// args are set in code below
super(args);
}
protected void runTests() throws Exception {
String[] args = new String[2];
args[0] = "-connect";
args[1] = "com.sun.jdi.CommandLineLaunch:main=HelloWorld a b c \"a b c\"";
testArgs(args);
System.out.println("com.sun.jdi.CommandLineLaunch: passed");
// Add test for RawCommandLineLauncher?
}
void testArgs(String[] args) throws Exception {
connect(args);
waitForVMStart();
/*
* Get to a point where the command line args are accessible.
*/
BreakpointEvent bp = resumeTo("HelloWorld", "main", "([Ljava/lang/String;)V");
StackFrame frame = bp.thread().frame(0);
LocalVariable argsVariable = frame.visibleVariableByName("args");
ArrayReference argsArray = (ArrayReference)frame.getValue(argsVariable);
List argValues = argsArray.getValues();
if (argValues.size() != 4) {
throw new Exception("Wrong number of command line arguments: " + argValues.size());
}
String string = ((StringReference)argValues.get(0)).value();
if (!string.equals("a")) {
throw new Exception("Bad command line argument value: " + string);
}
string = ((StringReference)argValues.get(1)).value();
if (!string.equals("b")) {
throw new Exception("Bad command line argument value: " + string);
}
string = ((StringReference)argValues.get(2)).value();
if (!string.equals("c")) {
throw new Exception("Bad command line argument value: " + string);
}
string = ((StringReference)argValues.get(3)).value();
if (!string.equals("a b c")) {
throw new Exception("Bad command line argument value: " + string);
}
// Allow application to complete
resumeToVMDisconnect();
}
}