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.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/util/ResourceBundle/Control/PackagePrivateTest.java
+++ b/test/jdk/java/util/ResourceBundle/Control/PackagePrivateTest.java
@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2007, 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 4175293 5102289
+ * @summary Test if package private ResourceBundles can be loaded.
+ * @build PackagePrivateRB
+ * @run main/timeout=300/othervm -esa PackagePrivateTest
+ */
+
+import java.io.*;
+import java.util.*;
+import static java.util.ResourceBundle.Control.*;
+
+public class PackagePrivateTest {
+    public static void main(String[] args) {
+        ResourceBundle rb;
+
+        // Make sure that the default Control can't load the package
+        // private resource bundles.
+        try {
+            rb = ResourceBundle.getBundle("PackagePrivateRB");
+            throw new RuntimeException(
+                       "doesn't throw MissingResourceException with the default Control");
+        } catch (MissingResourceException e) {
+        }
+
+        // Remove the dummy cache entry
+        ResourceBundle.clearCache();
+
+        rb = ResourceBundle.getBundle("PackagePrivateRB",
+                new ResourceBundle.Control() {
+                    @Override
+                    public List<String> getFormats(String baseName) {
+                        return FORMAT_CLASS;
+                    }
+
+                    @Override
+                    public ResourceBundle newBundle(String baseName,
+                                                    Locale locale,
+                                                    String format,
+                                                    ClassLoader loader,
+                                                    boolean reload)
+                        throws IllegalAccessException,
+                               InstantiationException, IOException {
+                        String bn = toBundleName(baseName, locale);
+                        if ("java.class".equals(format)) {
+                            try {
+                                Class<? extends ResourceBundle> cl =
+                                    (Class<? extends ResourceBundle>) loader.loadClass(bn);
+                                return  cl.newInstance();
+                            } catch (ClassNotFoundException e) {
+                                //System.out.println("ClassNotFoundException: " + e.getMessage());
+                            }
+                            return null;
+                        }
+                        throw new IllegalArgumentException("unknown format: " + format);
+                    }
+                });
+        String s = rb.getString("type");
+        if (!s.equals("class (package1.PackagePrivateRB)")) {
+            throw new RuntimeException("wrong type: got " + s + ", expected '" +
+                                       "class (package1.PackagePrivateRB)'");
+        }
+    }
+}