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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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86
test/langtools/tools/javac/api/ToolProvider/HelloWorldTest.java Normal file
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/*
* Copyright (c) 2010, 2016, 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 6604599
* @summary ToolProvider should be less compiler-specific
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* @build toolbox.ToolBox toolbox.JavaTask
* @run main HelloWorldTest
*/
import java.util.Arrays;
import toolbox.JavaTask;
import toolbox.Task;
import toolbox.ToolBox;
// verify that running a simple program, such as this one, does not trigger
// the loading of ToolProvider or any com.sun.tools.javac class
public class HelloWorldTest {
public static void main(String... args) throws Exception {
if (args.length > 0) {
System.err.println(Arrays.toString(args));
return;
}
new HelloWorldTest().run();
}
void run() throws Exception {
ToolBox tb = new ToolBox();
String classpath = System.getProperty("java.class.path");
Task.Result tr = new JavaTask(tb)
.vmOptions("-verbose:class")
.classpath(classpath)
.className(HelloWorldTest.class.getName())
.classArgs("Hello", "World")
.run();
if (tr.getOutput(Task.OutputKind.STDOUT).contains("java.lang.Object")) {
for (String line : tr.getOutputLines(Task.OutputKind.STDOUT)) {
System.err.println(line);
if (line.contains("javax.tools.ToolProvider") || line.contains("com.sun.tools.javac."))
error(">>> " + line);
}
} else {
tr.writeAll();
error("verbose output not as expected");
}
if (errors > 0)
throw new Exception(errors + " errors occurred");
}
void error(String msg) {
System.err.println(msg);
errors++;
}
int errors;
}