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/Frame/AddRemoveMenuBarTest_5.java
+++ b/test/jdk/java/awt/Frame/AddRemoveMenuBarTest_5.java
@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 1998, 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.
+ */
+
+import java.awt.Button;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.Robot;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+/*
+ * @test
+ * @key headful
+ * @bug 4159883
+ * @summary Adding/Removing a menu causes frame to unexpected small size
+ * @requires (os.family == "linux" | os.family == "windows")
+ */
+
+public class AddRemoveMenuBarTest_5 {
+
+    static Frame frame;
+    static MenuBar menu;
+    static Button btnAdd, btnRemove;
+    static Dimension oldSize;
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+        try {
+            EventQueue.invokeAndWait(AddRemoveMenuBarTest_5::initAndShowGui);
+            robot.waitForIdle();
+            robot.delay(500);
+
+            EventQueue.invokeAndWait(() -> {
+                oldSize = frame.getSize();
+                changeMenubar(true);
+            });
+            robot.waitForIdle();
+            robot.delay(500);
+
+            EventQueue.invokeAndWait(() -> {
+                checkSize();
+                changeMenubar(false);
+            });
+            robot.waitForIdle();
+            robot.delay(500);
+
+            EventQueue.invokeAndWait(AddRemoveMenuBarTest_5::checkSize);
+        } finally {
+            EventQueue.invokeAndWait(frame::dispose);
+        }
+    }
+
+    public static void initAndShowGui() {
+        frame = new Frame();
+        frame.setLocationRelativeTo(null);
+        frame.addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowOpened(WindowEvent e) {
+                System.out.println("Frame size:" + frame.getSize().toString());
+                System.out.println("Button size:" + btnAdd.getSize().toString());
+            }
+        });
+        frame.add("West", btnAdd = new Button("TRY:ADD"));
+        frame.add("East", btnRemove = new Button("TRY:REMOVE"));
+
+
+        btnAdd.addActionListener((e) -> changeMenubar(true));
+        btnRemove.addActionListener((e) -> changeMenubar(false));
+        frame.setSize(500, 100);
+        frame.setVisible(true);
+    }
+
+    private static void changeMenubar(boolean enable) {
+        if (enable) {
+            menu = new MenuBar();
+            menu.add(new Menu("BAAAAAAAAAAAAAAA"));
+            menu.add(new Menu("BZZZZZZZZZZZZZZZ"));
+            menu.add(new Menu("BXXXXXXXXXXXXXXX"));
+        } else {
+            menu = null;
+        }
+        frame.setMenuBar(menu);
+        frame.invalidate();
+        frame.validate();
+
+        System.out.println("Frame size:" + frame.getSize().toString());
+        System.out.println("Button size:" + btnAdd.getSize().toString());
+    }
+
+    private static void checkSize() {
+        Dimension newSize = frame.getSize();
+        if (!oldSize.equals(newSize)) {
+            throw new RuntimeException("Frame size changed: old %s new %s"
+                    .formatted(oldSize, newSize));
+        }
+    }
+}