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

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.

test/jdk/com/sun/net/httpserver/Test11.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2005, 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
+ * @bug 6270015
+ * @summary  Light weight HTTP server
+ * @library /test/lib
+ * @run main Test11
+ * @run main/othervm -Djava.net.preferIPv6Addresses=true Test11
+ */
+
+import java.net.*;
+import java.util.concurrent.*;
+import java.io.*;
+import com.sun.net.httpserver.*;
+import jdk.test.lib.net.URIBuilder;
+
+public class Test11 {
+    static class Handler implements HttpHandler {
+        public void handle(HttpExchange t) throws IOException {
+            read (t.getRequestBody());
+            String response = "response";
+            t.sendResponseHeaders (200, response.length());
+            OutputStream os = t.getResponseBody();
+            os.write (response.getBytes ("ISO8859_1"));
+            t.close();
+        }
+
+        void read (InputStream is ) throws IOException {
+            byte[] b = new byte [8096];
+            while (is.read (b) != -1) {}
+        }
+    }
+
+    public static void main (String[] args) throws Exception {
+        System.out.print ("Test 11: ");
+        InetAddress loopback = InetAddress.getLoopbackAddress();
+        HttpServer server = HttpServer.create(new InetSocketAddress(loopback, 0), 0);
+        ExecutorService s = Executors.newCachedThreadPool();
+        try {
+            HttpContext ctx = server.createContext (
+                "/foo/bar/", new Handler ()
+            );
+            s =  Executors.newCachedThreadPool();
+            server.start ();
+            URL url = URIBuilder.newBuilder()
+                      .scheme("http")
+                      .loopback()
+                      .port(server.getAddress().getPort())
+                      .path("/Foo/bar/test.html")
+                      .toURL();
+            HttpURLConnection urlc = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
+            int r = urlc.getResponseCode();
+            if (r == 200) {
+                throw new RuntimeException ("wrong response received");
+            }
+            System.out.println ("OK");
+        } finally {
+            s.shutdown();
+            server.stop(0);
+        }
+    }
+}