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

80
test/jdk/java/io/OutputStreamWriter/Encode.java Normal file
View file

@ -0,0 +1,80 @@
/*
* Copyright (c) 2003, 2011, 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 4802209
* @summary check that the right utf-8 encoder is used
*/
import java.io.*;
import java.net.*;
public class Encode implements Runnable {
public static void main(String args[]) throws Exception {
new Encode();
}
final ServerSocket ss = new ServerSocket(0);
Encode() throws Exception {
(new Thread(this)).start();
String toEncode = "\uD800\uDC00 \uD801\uDC01 ";
String enc1 = URLEncoder.encode(toEncode, "UTF-8");
byte bytes[] = {};
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
InputStreamReader reader = new InputStreamReader( bais, "8859_1");
String url = "http://localhost:" + Integer.toString(ss.getLocalPort()) +
"/missing.nothtml";
HttpURLConnection uc = (HttpURLConnection)new URL(url).openConnection();
uc.connect();
try {
String enc2 = URLEncoder.encode(toEncode, "UTF-8");
if (!enc1.equals(enc2)) {
System.out.println("test failed");
throw new RuntimeException("test failed");
}
} finally {
uc.disconnect();
}
}
public void run() {
try (ServerSocket serv = ss;
Socket s = serv.accept();
BufferedReader in =
new BufferedReader(new InputStreamReader(s.getInputStream())))
{
String req = in.readLine();
try (OutputStream os = s.getOutputStream();
BufferedOutputStream bos = new BufferedOutputStream(os);
PrintStream out = new PrintStream(bos))
{
out.print("HTTP/1.1 403 Forbidden\r\n");
out.print("\r\n");
}
} catch (Exception e) {
e.printStackTrace();
}
}
}