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/EmbeddedFrame/EmbeddedFrameGrabTest/EmbeddedFrameGrabTest.java
+++ b/test/jdk/java/awt/EmbeddedFrame/EmbeddedFrameGrabTest/EmbeddedFrameGrabTest.java
@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2013, 2020, 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
+ * @key headful
+ * @bug 6345003 8171363 8211999
+ * @summary grab problems with EmbeddedFrame
+ * @requires (os.family == "windows")
+ * @modules java.desktop/java.awt.peer
+ * @modules java.desktop/sun.awt
+ * @modules java.desktop/sun.awt.windows:open
+ * @author Oleg.Semenov@sun.com area=EmbeddedFrame
+ * @run main EmbeddedFrameGrabTest
+ */
+
+import java.awt.Frame;
+import java.awt.peer.FramePeer;
+import javax.swing.JComboBox;
+import java.awt.Panel;
+import java.awt.BorderLayout;
+import java.awt.Robot;
+import java.awt.event.InputEvent;
+import java.awt.Rectangle;
+import java.awt.TextArea;
+import java.awt.Dialog;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+
+import sun.awt.AWTAccessor;
+
+public class EmbeddedFrameGrabTest {
+
+    /**
+     * Test fails if it throws any exception.
+     *
+     * @throws Exception
+     */
+    private void init() throws Exception {
+
+        if (!System.getProperty("os.name").startsWith("Windows")) {
+            System.out.println("This is Windows only test.");
+            return;
+        }
+
+        final Frame frame = new Frame("AWT Frame");
+        frame.pack();
+        frame.setSize(200, 200);
+        frame.setLocationRelativeTo(null);
+        FramePeer frame_peer = AWTAccessor.getComponentAccessor()
+                                    .getPeer(frame);
+        Class comp_peer_class
+                = Class.forName("sun.awt.windows.WComponentPeer");
+        Field hwnd_field = comp_peer_class.getDeclaredField("hwnd");
+        hwnd_field.setAccessible(true);
+        long hwnd = hwnd_field.getLong(frame_peer);
+
+        Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame");
+        Constructor constructor
+                = clazz.getConstructor(new Class[]{long.class});
+        final Frame embedded_frame
+                = (Frame) constructor.newInstance(new Object[]{
+                    new Long(hwnd)});
+        final JComboBox<String> combo = new JComboBox<>(new String[]{
+            "Item 1", "Item 2"
+        });
+        combo.setSelectedIndex(1);
+        final Panel p = new Panel();
+        p.setLayout(new BorderLayout());
+        embedded_frame.add(p, BorderLayout.CENTER);
+        embedded_frame.setBounds(0, 0, 150, 150);
+        embedded_frame.validate();
+        p.add(combo);
+        p.validate();
+        frame.setVisible(true);
+        Robot robot = new Robot();
+        robot.delay(2000);
+        Rectangle clos = new Rectangle(
+                combo.getLocationOnScreen(), combo.getSize());
+        robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height / 2);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.delay(1000);
+        if (!combo.isPopupVisible()) {
+            throw new RuntimeException("Combobox popup is not visible!");
+        }
+        robot.mouseMove(clos.x + clos.width / 2, clos.y + clos.height + 3);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.delay(1000);
+        if (combo.getSelectedIndex() != 0) {
+            throw new RuntimeException("Combobox selection has not changed!");
+        }
+        embedded_frame.remove(p);
+        embedded_frame.dispose();
+        frame.dispose();
+
+    }
+
+    public static void main(String args[]) throws Exception {
+        new EmbeddedFrameGrabTest().init();
+    }
+
+}