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/InputEventTimeTest.java
+++ b/test/jdk/java/awt/event/InputEvent/InputEventTimeTest.java
@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 1999, 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 4176525
+ * @summary InputEvent.getWhen() returns the wrong event time.
+ * @key headful
+ * @run main InputEventTimeTest
+ */
+
+import java.awt.AWTEvent;
+import java.awt.AWTException;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.lang.reflect.InvocationTargetException;
+import java.util.Date;
+
+public class InputEventTimeTest extends Frame {
+    public void initUI() {
+        setTitle("Input Event Time Test");
+        enableEvents(AWTEvent.MOUSE_EVENT_MASK);
+        enableEvents(AWTEvent.KEY_EVENT_MASK);
+        setSize(200, 200);
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+
+    public void center(Point point) {
+        Point loc = getLocationOnScreen();
+        Dimension size = getSize();
+        point.setLocation(loc.x + (size.width / 2), loc.y + (size.height / 2));
+    }
+
+    public void processEvent(AWTEvent e) {
+        long currentTime;
+        long eventTime;
+        long difference;
+
+        if (!(e instanceof InputEvent)) {
+            return;
+        }
+
+        currentTime = (new Date()).getTime();
+        eventTime = ((InputEvent) e).getWhen();
+        difference = currentTime - eventTime;
+
+        if ((difference > 5000) || (difference < -5000)) {
+            throw new RuntimeException("The difference between current time" +
+                    " and event creation time is " + difference + "ms");
+        }
+    }
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException, AWTException {
+        InputEventTimeTest test = new InputEventTimeTest();
+        try {
+            EventQueue.invokeAndWait(test::initUI);
+            Robot robot = new Robot();
+            robot.setAutoDelay(50);
+            robot.waitForIdle();
+            robot.delay(1000);
+            Point center = new Point();
+            EventQueue.invokeAndWait(() -> test.center(center));
+            robot.mouseMove(center.x, center.y);
+            robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+            robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+            robot.waitForIdle();
+            robot.mousePress(InputEvent.BUTTON2_DOWN_MASK);
+            robot.mouseRelease(InputEvent.BUTTON2_DOWN_MASK);
+            robot.waitForIdle();
+            robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+            robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+            robot.waitForIdle();
+            for (int i = 0; i < 6; i++) {
+                robot.keyPress(KeyEvent.VK_A + i);
+                robot.keyRelease(KeyEvent.VK_A + i);
+                robot.waitForIdle();
+            }
+            for (int i = 0; i < 150; i += 5) {
+                robot.mouseMove(center.x - i, center.y - i);
+            }
+            for (int i = 150; i > 0; i -= 5) {
+                robot.mouseMove(center.x - i, center.y - i);
+            }
+        } finally {
+            EventQueue.invokeAndWait(test::dispose);
+        }
+    }
+}