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/util/ResourceBundle/Bug6190861.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2007, 2022, 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 6190861
+ * @summary Make sure to always load the default locale's bundle when
+ * there's no bundle for the requested locale.
+ */
+
+import java.util.*;
+
+public class Bug6190861 {
+
+    public static void main(String[] args) {
+        Locale reservedLocale = Locale.getDefault();
+        try {
+            Locale.setDefault(Locale.US);
+
+            List localeList = new ArrayList();
+            localeList.add(Locale.ENGLISH);
+            localeList.add(Locale.KOREA);
+            localeList.add(Locale.UK);
+            localeList.add(Locale.of("en", "CA"));
+            localeList.add(Locale.ENGLISH);
+
+            Iterator iter = localeList.iterator();
+            while (iter.hasNext()){
+                Locale currentLocale = (Locale) iter.next();
+                System.out.println("\ncurrentLocale = "
+                               + currentLocale.getDisplayName());
+
+                ResourceBundle messages =
+                    ResourceBundle.getBundle("Bug6190861Data",currentLocale);
+
+                Locale messagesLocale = messages.getLocale();
+                System.out.println("messagesLocale = "
+                               + messagesLocale.getDisplayName());
+                checkMessages(messages);
+            }
+        } finally {
+            // restore the reserved locale
+            Locale.setDefault(reservedLocale);
+        }
+    }
+
+    static void checkMessages(ResourceBundle messages) {
+        String greetings = messages.getString("greetings");
+        String inquiry = messages.getString("inquiry");
+        String farewell = messages.getString("farewell");
+        System.out.println(greetings);
+        System.out.println(inquiry);
+        System.out.println(farewell);
+        if (!greetings.equals("Hiya.")) {
+            throw new RuntimeException("got wrong resource bundle");
+        }
+    }
+}