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/Focus/KeyStrokeTest.java
+++ b/test/jdk/java/awt/Focus/KeyStrokeTest.java
@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2003, 2025, 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 4845868
+ * @summary REGRESSION: First keystroke after JDialog is closed is lost
+ * @key headful
+ * @run main KeyStrokeTest
+ */
+
+import java.awt.Button;
+import java.awt.Dialog;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Robot;
+import java.awt.TextField;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+public class KeyStrokeTest {
+    static boolean keyTyped;
+    static Frame frame;
+    static Robot robot;
+    static final CountDownLatch latch = new CountDownLatch(1);
+
+    public static void main(String[] args) throws Exception {
+        robot = new Robot();
+        try {
+            EventQueue.invokeAndWait(() -> {
+                KeyStrokeTest test = new KeyStrokeTest();
+                test.initTest();
+            });
+            robot.waitForIdle();
+            robot.delay(1000);
+            robot.keyPress(KeyEvent.VK_TAB);
+            robot.keyRelease(KeyEvent.VK_TAB);
+
+            robot.delay(1000);
+            robot.keyPress(KeyEvent.VK_SPACE);
+            robot.keyRelease(KeyEvent.VK_SPACE);
+
+            robot.delay(1000);
+            robot.keyPress(KeyEvent.VK_A);
+            robot.keyRelease(KeyEvent.VK_A);
+            try {
+                latch.await(3, TimeUnit.SECONDS);
+            } catch (InterruptedException e) {}
+            if (!keyTyped) {
+                throw new
+                RuntimeException("First keystroke after JDialog is closed is lost");
+            }
+            System.out.println("Test passed");
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    private static void initTest() {
+        frame = new Frame("KeyStrokeTest");
+        TextField textField = new TextField() {
+                public void transferFocus() {
+                    System.err.println("transferFocus()");
+                    final Dialog dialog = new Dialog(frame, true);
+                    Button btn = new Button("Close It");
+                    btn.addActionListener(new ActionListener() {
+                            public void actionPerformed(ActionEvent e) {
+                                System.err.println("action performed");
+                                dialog.setVisible(false);
+                            }
+                        });
+                    dialog.add(btn);
+                    dialog.setSize(200, 200);
+                    dialog.setLocationRelativeTo(null);
+                    dialog.setVisible(true);
+                }
+            };
+
+        textField.addKeyListener(new KeyAdapter() {
+                public void keyTyped(KeyEvent e) {
+                    System.err.println(e);
+                    if (e.getKeyChar() == 'a') {
+                        keyTyped = true;
+                    }
+                    latch.countDown();
+                }
+            });
+        frame.add(textField);
+        frame.setSize(400, 400);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+}