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/lang/Class/getMethod/Exceptions.java
+++ b/test/jdk/java/lang/Class/getMethod/Exceptions.java
@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2002, 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 4319910
+ * @summary Verify that exceptions are thrown as expected.
+ */
+
+public class Exceptions {
+    void m0() {}
+    public void m1() {}
+    private void m2() {}
+    protected void m4() {}
+
+    private static final String [] npe = {null};
+    private static final String [] nsme = {"m0", "m2", "m4", "m6"};
+    private static final String [] pass = {"m1"};
+
+    private void test(String s, Class ex) {
+        Throwable t = null;
+        try {
+            getClass().getMethod(s, new Class[] {});
+        } catch (Throwable x) {
+            if (ex.isAssignableFrom(x.getClass()))
+                t = x;
+        }
+        if ((t == null) && (ex != null))
+            throw new RuntimeException("expected " + ex.getName()
+                                       + " for " + s);
+        else
+            System.out.println(s + " OK");
+    }
+
+    public static void main(String [] args) {
+        Exceptions e = new Exceptions();
+        for (int i = 0; i < npe.length; i++)
+            e.test(npe[i], NullPointerException.class);
+        for (int i = 0; i < nsme.length; i++)
+            e.test(nsme[i], NoSuchMethodException.class);
+        for (int i = 0; i < pass.length; i++)
+            e.test(pass[i], null);
+    }
+}