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/awt/event/InputEvent/ButtonArraysEquality/ButtonArraysEquality.java
+++ b/test/jdk/java/awt/event/InputEvent/ButtonArraysEquality/ButtonArraysEquality.java
@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2008, 2024, 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 %I% %E%
+  @key headful
+  @bug 6315717
+  @summary verifies that InputEvents button masks arrays are the same
+  @author Andrei Dmitriev : area=awt.event
+  @modules java.desktop/java.awt.event:open
+  @run main ButtonArraysEquality
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import java.lang.reflect.*;
+
+// get array InputEvent.BUTTON_MASK via reflection
+// get array InputEvent.BUTTON_DOWN_MASK via reflection
+// compare their lengths and values
+
+public class ButtonArraysEquality {
+    static int [] eventDownMask = new int []{InputEvent.BUTTON1_DOWN_MASK, InputEvent.BUTTON2_DOWN_MASK, InputEvent.BUTTON3_DOWN_MASK};
+
+    public static void main(String []s){
+        int [] buttonDownMasksAPI = new int [MouseInfo.getNumberOfButtons()];
+        for (int i = 0; i < MouseInfo.getNumberOfButtons(); i++){
+            buttonDownMasksAPI[i] = InputEvent.getMaskForButton(i+1);
+            System.out.println("TEST: "+buttonDownMasksAPI[i]);
+        }
+
+        // getButtonDownMasks()
+        Object obj =  null;
+
+        try {
+            Class clazz = Class.forName("java.awt.event.InputEvent");
+            Method method  = clazz.getDeclaredMethod("getButtonDownMasks",new Class [] {});
+            if (method != null) {
+                method.setAccessible(true);
+                obj = method.invoke(null, (Object[])null);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException("Test failed. Exception occurred:", e);
+        }
+
+        int [] buttonDownMasks = new int [Array.getLength(obj)];
+        checkNullAndPutValuesToArray(buttonDownMasks, obj);
+
+        //check lengths: array shouldn't contain less elements then the number of buttons on a mouse
+        if (buttonDownMasks.length < buttonDownMasksAPI.length){
+            throw new RuntimeException("Test failed. The lengths array is less than the number of buttons");
+        }
+
+        // verify values for first three buttons
+        for (int i = 0; i < 3; i++) {
+            if (eventDownMask[i] != buttonDownMasks[i])
+            {
+                System.out.println("Test : "+ i + " | " + " | " +eventDownMask[i] + " | "+ buttonDownMasks[i]);
+                throw new RuntimeException("Failure: masks are not correct for standard buttons");
+            }
+        }
+
+        // verify values for extra buttons if any
+        for (int i = 3; i < MouseInfo.getNumberOfButtons(); i++) {
+            if (buttonDownMasksAPI[i] != buttonDownMasks[i]) {
+                throw new RuntimeException("Failure: masks are not the same for extra buttons");
+            }
+        }
+        System.out.println("Test passed.");
+    }
+
+    public static void checkNullAndPutValuesToArray(int [] array, Object obj){
+        if (obj == null){
+            throw new RuntimeException("Test failed. The array obtained via reflection is "+obj);
+        }
+
+        for (int i = 0; i < Array.getLength(obj); i++){
+            System.out.println("Test (Reflection): "+ Array.getInt(obj, i));
+            array[i] = Array.getInt(obj, i);
+        }
+    }
+}