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/Locale/LocaleShouldSetFromCLI.java
+++ b/test/jdk/java/util/Locale/LocaleShouldSetFromCLI.java
@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2007, 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 4152725
+ * @summary Verify that the default locale can be specified from the
+ * command line.
+ * @run main/othervm -Duser.language=de -Duser.country=DE -Duser.variant=EURO
+ *      LocaleShouldSetFromCLI de_DE_EURO
+ * @run main/othervm -Duser.language=ja -Duser.country= -Duser.variant=
+ *      LocaleShouldSetFromCLI ja
+ * @run main/othervm -Duser.language=en -Duser.country=SG -Duser.variant=
+ *      LocaleShouldSetFromCLI en_SG
+ * @run main/othervm -Duser.language= -Duser.country=DE -Duser.variant=EURO
+ *      LocaleShouldSetFromCLI _DE_EURO
+ * @run main/othervm -Duser.language=ja -Duser.country= -Duser.variant=YOMI
+ *      LocaleShouldSetFromCLI ja__YOMI
+ * @run main/othervm -Duser.language= -Duser.country= -Duser.variant=EURO
+ *      LocaleShouldSetFromCLI __EURO
+ * @run main/othervm -Duser.language=de -Duser.region=DE_EURO
+ *      LocaleShouldSetFromCLI de_DE_EURO
+ */
+
+import java.util.Locale;
+
+public class LocaleShouldSetFromCLI {
+
+    public static void main(String[] args) {
+
+        if (args.length != 1) {
+            throw new RuntimeException("expected locale needs to be specified");
+        }
+
+        Locale locale = Locale.getDefault();
+
+        // don't use Locale.toString - it's bogus
+        String language = locale.getLanguage();
+        String country = locale.getCountry();
+        String variant = locale.getVariant();
+        String localeID = null;
+        if (variant.length() > 0) {
+            localeID = language + "_" + country + "_" + variant;
+        } else if (country.length() > 0) {
+            localeID = language + "_" + country;
+        } else {
+            localeID = language;
+        }
+
+        if (localeID.equals(args[0])) {
+            System.out.println("Correctly set from command line: " + localeID);
+        } else {
+            throw new RuntimeException("expected default locale: " + args[0]
+                    + ", actual default locale: " + localeID);
+        }
+    }
+}