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/IllegalFormatException/Constructors.java

@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2005, 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 6265919
+ */
+
+import java.util.*;
+
+public class Constructors {
+
+    private static Class NPE = NullPointerException.class;
+
+    private static int fail = 0;
+    private static int pass = 0;
+
+    private static Throwable first;
+
+    private static void pass() {
+        pass++;
+    }
+
+    private static void fail(Throwable t, Class c) {
+        String s = t.getClass().getName() + " constructor did not throw " + c.getName();
+         if (first == null)
+            first = new RuntimeException(s);
+        System.err.println("FAILED: " + s);
+        fail++;
+    }
+
+    private static void nullTests() {
+        IllegalFormatException ex;
+        try {
+            ex = new DuplicateFormatFlagsException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new FormatFlagsConversionMismatchException(null, 'a');
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new IllegalFormatConversionException('b', null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new IllegalFormatFlagsException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new MissingFormatArgumentException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new MissingFormatWidthException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new UnknownFormatConversionException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+
+        try {
+            ex = new UnknownFormatFlagsException(null);
+            fail(ex, NPE);
+        }  catch (NullPointerException x) {
+            pass();
+        }
+    }
+
+    public static void main(String [] args) {
+        nullTests();
+
+        if (fail != 0)
+            throw new RuntimeException((fail + pass) + " tests: "
+                                       + fail + " failure(s), first", first);
+        else
+            System.out.println("all " + (fail + pass) + " tests passed");
+    }
+}