engineering/java-topology
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

undefect. CWE-407 — 63 sites patched across 27 ecosystems

Browse source 
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
70422 changed files with 17213626 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

56
test/jdk/java/io/Serializable/maskSyntheticModifier/MaskSyntheticModifierTest.java Normal file
View file

@ -0,0 +1,56 @@
/*
* Copyright (c) 2003, 2017, 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 4897937
* @run main MaskSyntheticModifierTest
* @summary Verify that the presence of the JVM_ACC_SYNTHETIC bit in the
* modifiers of fields and methods does not affect default
* serialVersionUID calculation.
*/
import java.io.File;
import java.io.ObjectStreamClass;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
public class MaskSyntheticModifierTest {
public static void main(String[] args) throws Exception {
setup();
long suid = ObjectStreamClass.lookup(Foo.class).getSerialVersionUID();
if (suid != 8027844768744011556L) {
throw new Error("incorrect serialVersionUID: " + suid);
}
}
private static void setup() throws Exception {
// Copy the class file to the first component of the class path
String cp = System.getProperty("java.class.path");
String cp1 = cp.substring(0, cp.indexOf(File.pathSeparatorChar));
Files.copy(Paths.get(System.getProperty("test.src"), "Foo.class"),
Paths.get(cp1, "Foo.class"), StandardCopyOption.REPLACE_EXISTING);
}
}