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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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test/jdk/java/io/pathNames/win32/RenameDelete.java Normal file
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/*
* Copyright (c) 1998, 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 4042592 4042593
@requires (os.family == "windows")
* @summary Test operation of rename and delete on win32
*/
import java.io.*;
/**
* This class tests to see if java.io.file rename() method
* operates properly with non canonical pathnames
* and then tests delete() method with non canonical pathnames
*/
public class RenameDelete {
public static void main(String[] args) throws Exception {
boolean success = false;
//construct a test file in this location
File f1 = new File(".");
StringBuffer location = new StringBuffer("\\");
location.append(f1.getCanonicalPath());
StringBuffer fromLocation = new StringBuffer(location.toString()+"\\From");
StringBuffer toLocation = new StringBuffer(location.toString()+"\\To");
f1 = new File(fromLocation.toString());
File f2 = new File(toLocation.toString());
if(f1.exists() || f2.exists()) {
System.err.println("Directories exist -- test not valid");
return;
}
System.err.println("Create:"+f1.mkdir());
System.err.println("Exist as directory:"+f1.exists()+" "+f1.isDirectory());
success = f1.renameTo(f2);
System.err.println("Rename:"+success);
if (!success)
throw new RuntimeException("File method rename did not function");
success = f2.delete();
System.err.println("Delete:"+success);
if (!success)
throw new RuntimeException("File method delete did not function");
}
}