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/java/rmi/reliability/juicer/OrangeImpl.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2003, 2008, 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.
+ */
+
+import java.rmi.RemoteException;
+import java.rmi.server.UnicastRemoteObject;
+import java.util.logging.Logger;
+import java.util.logging.Level;
+
+/**
+ * The OrangeImpl class implements the behavior of the remote "orange"
+ * objects exported by the appplication.
+ */
+public class OrangeImpl extends UnicastRemoteObject implements Orange {
+
+    private static final Logger logger = Logger.getLogger("reliability.orange");
+    private final String name;
+
+    public OrangeImpl(String name) throws RemoteException {
+        this.name = name;
+    }
+
+    /**
+     * Return inverted message data, call through supplied OrangeEcho
+     * object if not at recursion level zero.
+     */
+    public int[] recurse(OrangeEcho echo, int[] message, int level)
+        throws RemoteException
+    {
+        String threadName = Thread.currentThread().getName();
+        logger.log(Level.FINEST,
+            threadName + ": " + toString() + ".recurse(message["
+            + message.length + "], " + level + "): BEGIN");
+
+        int[] response;
+        if (level > 0) {
+            response = echo.recurse(this, message, level);
+        } else {
+            for (int i = 0; i < message.length; i++) {
+                message[i] = ~message[i];
+            }
+            response = message;
+        }
+
+        logger.log(Level.FINEST,
+            threadName + ": " + toString() + ".recurse(message["
+            + message.length + "], " + level + "): END");
+
+        return response;
+    }
+
+    public String toString() {
+        return name;
+    }
+}