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/Toolkit/TimeUnsignedConversionTest.java
+++ b/test/jdk/java/awt/Toolkit/TimeUnsignedConversionTest.java
@ -0,0 +1,128 @@
+/*
+ * 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 5097241
+ * @summary Tests the problem of time type conversion on XToolkit. The conversion should be unsigned.
+ * @requires os.family == "linux"
+ * @key headful
+ * @library /java/awt/regtesthelpers /test/lib
+ * @build Util jtreg.SkippedException
+ * @run main/othervm -Dsun.awt.disableGtkFileDialogs=true TimeUnsignedConversionTest
+ */
+
+import java.awt.Button;
+import java.awt.EventQueue;
+import java.awt.FileDialog;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.KeyEvent;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import jtreg.SkippedException;
+import test.java.awt.regtesthelpers.Util;
+
+public class TimeUnsignedConversionTest  {
+    static Robot robot;
+    static Frame frame;
+    static volatile Button button;
+    static volatile FileDialog dialog;
+    static volatile boolean dialogShown = false;
+
+    static final CountDownLatch passedLatch = new CountDownLatch(1);
+
+    public static void main(String[] args) throws Exception {
+        if (!Toolkit.getDefaultToolkit().getClass().getName().equals("sun.awt.X11.XToolkit")) {
+            throw new SkippedException("XAWT test only! Skipped.");
+        }
+
+        try {
+            EventQueue.invokeAndWait(TimeUnsignedConversionTest::createAndShowGUI);
+            test();
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    private static void createAndShowGUI() {
+        frame = new Frame("TimeUnsignedConversionTest frame");
+        button = new Button("Show Dialog");
+        dialog = new FileDialog(frame, "TimeUnsignedConversionTest Dialog", FileDialog.LOAD);
+
+        Toolkit.getDefaultToolkit().addAWTEventListener(e -> {
+            System.out.println(e);
+            if (dialogShown && ((KeyEvent)e).getKeyCode() == KeyEvent.VK_K) {
+                passedLatch.countDown();
+            }
+        }, KeyEvent.KEY_EVENT_MASK);
+
+        frame.setLayout(new FlowLayout());
+        frame.add(button);
+
+        button.addActionListener(ae -> {
+            if (ae.getActionCommand().equals("Show Dialog")) {
+                dialog.setSize(200, 200);
+                dialog.setLocationRelativeTo(frame);
+                dialog.setVisible(true);
+            }
+        });
+
+        frame.setSize(100, 100);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+
+    private static void test() throws Exception {
+        robot = new Robot();
+        robot.waitForIdle();
+
+        Util.waitTillShown(button);
+
+        robot.waitForIdle();
+        robot.keyPress(KeyEvent.VK_SPACE);
+        robot.delay(50);
+        robot.keyRelease(KeyEvent.VK_SPACE);
+
+        Util.waitTillShown(dialog);
+        dialogShown = true;
+
+        robot.waitForIdle();
+        robot.keyPress(KeyEvent.VK_K);
+        robot.delay(50);
+        robot.keyRelease(KeyEvent.VK_K);
+
+        if (!passedLatch.await(2, TimeUnit.SECONDS)) {
+            throw new RuntimeException("Test failed!");
+        }
+
+        System.out.println("Test passed.");
+    }
+}