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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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71
test/jdk/java/lang/constant/ModuleDescTest.java Normal file
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/*
* Copyright (c) 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
* @summary Testing ModuleDesc.
* @run junit ModuleDescTest
*/
import java.lang.constant.ModuleDesc;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import static org.junit.jupiter.api.Assertions.*;
class ModuleDescTest {
@ParameterizedTest
@ValueSource(strings = {
"abc\\", "ab\\c", "\u0001", "\u001e",
":", ":foo", "foo:", "foo:bar",
"@", "@foo", "foo@", "foo@bar",
"\\", "\\foo", "foo\\", "foo\\bar",
"\u0000", "\u0000foo", "foo\u0000", "foo\u0000bar",
"\u001f", "\u001ffoo", "foo\u001f", "foo\u001fbar"})
public void testInvalidModuleNames(String mdl) {
assertThrows(IllegalArgumentException.class, () -> ModuleDesc.of(mdl));
}
@Test
public void testNullModuleName() {
assertThrows(NullPointerException.class, () -> ModuleDesc.of(null));
}
@ParameterizedTest
@ValueSource(strings = {
"", "a\\\\b", "a.b/c", "a\\@b\\: c",
".", ".foo", "foo.", "foo.bar",
"..", "..foo", "foo..", "foo..bar",
"[", "[foo", "foo[", "foo[bar",
";", ";foo", "foo;", "foo;bar",
"\\\\", "\\\\foo", "foo\\\\", "foo\\\\bar",
"\\\\\\\\", "\\\\\\\\foo", "foo\\\\\\\\", "foo\\\\\\\\bar",
"\\:", "\\:foo", "foo\\:", "foo\\:bar",
"\\:\\:", "\\:\\:foo", "foo\\:\\:", "foo\\:\\:bar",
"\\@", "\\@foo", "foo\\@", "foo\\@bar",
"\\@\\@", "\\@\\@foo", "foo\\@\\@", "foo\\@\\@bar"})
public void testValidModuleNames(String mdl) {
assertEquals(ModuleDesc.of(mdl), ModuleDesc.of(mdl));
assertEquals(ModuleDesc.of(mdl).name(), mdl);
}
}