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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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test/jdk/java/awt/Container/RemoveByIndexExceptionTest.java Normal file
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/*
* Copyright (c) 2002, 2023, 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 4546535
@summary java.awt.Container.remove(int) throws unexpected NPE
*/
import java.awt.Canvas;
import java.awt.Panel;
public class RemoveByIndexExceptionTest {
public static void main(String[] args) throws Exception {
Panel p = new Panel();
p.add(new Canvas());
p.remove(0);
int[] bad = {-1, 0, 1};
for (int i = 0; i < bad.length; i++) {
try {
System.out.println("Removing " + bad[i]);
p.remove(bad[i]);
System.out.println("No exception");
} catch (ArrayIndexOutOfBoundsException e) {
e.printStackTrace();
System.out.println("This is correct exception - " + e);
} catch (NullPointerException e) {
e.printStackTrace();
throw new RuntimeException("Test Failed: NPE was thrown.");
}
}
System.out.println("Test Passed.");
}
}