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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/lang/reflect/Modifier/toStringTest.java Normal file
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/*
* Copyright (c) 2001, 2025, 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 4394937 8051382 8373125
* @summary tests the toString method of reflect.Modifier
*/
import java.lang.reflect.Modifier;
import static java.lang.reflect.Modifier.*;
public class toStringTest {
static void testString(int test, String expected) {
String result = Modifier.toString(test);
if(!expected.equals(result)) {
System.err.println("For input 0x" + Integer.toHexString(test));
System.err.println("expected:\t" + expected + "\ngot\t\t" + result);
throw new RuntimeException();
}
}
public static void main(String... argv) {
int allMods = PUBLIC | PROTECTED | PRIVATE |
ABSTRACT | STATIC | FINAL |
TRANSIENT | VOLATILE | SYNCHRONIZED |
NATIVE | STRICT | INTERFACE;
String allModsString = "public protected private abstract static " +
"final transient volatile synchronized native strictfp interface";
final int ALL_ONES = ~0;
// zero should have an empty string
testString(0, "");
// test to make sure all modifiers print out in the proper order
testString(allMods, allModsString);
// verify no extraneous modifiers are printed
testString(ALL_ONES, allModsString);
ModifierKindCase[] kindModifiers = {
new ModifierKindCase(classModifiers(),
"public protected private abstract " +
"static final strictfp"),
new ModifierKindCase(constructorModifiers(),"public protected private"),
new ModifierKindCase(fieldModifiers(),
"public protected private " +
"static final transient volatile"),
new ModifierKindCase(interfaceModifiers(),
"public protected private " +
"abstract static strictfp"),
new ModifierKindCase(methodModifiers(),
"public protected private abstract " +
"static final synchronized native strictfp"),
new ModifierKindCase(parameterModifiers(), "final"),
};
for (var modKindCase : kindModifiers) {
testString(ALL_ONES & modKindCase.mask(), modKindCase.expected());
}
}
private record ModifierKindCase(int mask, String expected){}
}