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/dnd/HonorTargetActionTest.java
+++ b/test/jdk/java/awt/dnd/HonorTargetActionTest.java
@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2003, 2023, 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.BorderLayout;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.datatransfer.StringSelection;
+import java.awt.dnd.DnDConstants;
+import java.awt.dnd.DragGestureEvent;
+import java.awt.dnd.DragGestureListener;
+import java.awt.dnd.DragSource;
+import java.awt.dnd.DragSourceAdapter;
+import java.awt.dnd.DragSourceDragEvent;
+import java.awt.dnd.DragSourceListener;
+import java.awt.dnd.DropTarget;
+import java.awt.dnd.DropTargetAdapter;
+import java.awt.dnd.DropTargetDragEvent;
+import java.awt.dnd.DropTargetDropEvent;
+import java.awt.event.InputEvent;
+
+/*
+  @test
+  @bug 4869264
+  @summary tests that DragSourceDragEvent.getDropAction() accords to its new spec
+           (does not depend on the user drop action)
+  @key headful
+  @run main/othervm HonorTargetActionTest
+*/
+
+public class HonorTargetActionTest extends Frame {
+
+    private static final int FRAME_ACTIVATION_TIMEOUT = 3000;
+
+    private boolean dragOverCalled;
+    private int dropAction;
+
+    volatile Frame frame;
+    volatile Point startPoint;
+    volatile Point endPoint;
+
+    public static void main(String[] args) throws Exception {
+        HonorTargetActionTest test = new HonorTargetActionTest();
+        EventQueue.invokeAndWait(test::init);
+        try {
+            test.start();
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (test.frame != null) {
+                    test.frame.dispose();
+                }
+            });
+        }
+    }
+
+    public void init() {
+        DragSourceListener dragSourceListener = new DragSourceAdapter() {
+            public void dragOver(DragSourceDragEvent dsde) {
+                dragOverCalled = true;
+                dropAction = dsde.getDropAction();
+            }
+        };
+
+        DragGestureListener dragGestureListener = new DragGestureListener() {
+            public void dragGestureRecognized(DragGestureEvent dge) {
+                dge.startDrag(null, new StringSelection("OOKK"), dragSourceListener);
+            }
+        };
+
+        new DragSource().createDefaultDragGestureRecognizer(frame,
+                DnDConstants.ACTION_COPY_OR_MOVE, dragGestureListener);
+
+
+        DropTargetAdapter dropTargetListener = new DropTargetAdapter() {
+            public void dragEnter(DropTargetDragEvent dtde) {
+                dtde.acceptDrag(DnDConstants.ACTION_COPY);
+            }
+
+            public void dragOver(DropTargetDragEvent dtde) {
+                dtde.acceptDrag(DnDConstants.ACTION_COPY);
+            }
+
+            public void drop(DropTargetDropEvent dtde) {
+                dtde.acceptDrop(DnDConstants.ACTION_COPY);
+            }
+        };
+
+        new DropTarget(frame, dropTargetListener);
+
+        dragOverCalled = false;
+        dropAction = 0;
+        frame = new Frame("Drag Test Frame");
+
+        setTitle("HonorTargetActionTest");
+        setSize (200,200);
+        setLayout (new BorderLayout());
+        setVisible(true);
+        validate();
+
+        frame.setBounds(100, 100, 200, 200);
+        frame.setVisible(true);
+    }
+
+
+    public void start() throws Exception {
+        Robot robot = new Robot();
+        robot.waitForIdle();
+
+        Thread.sleep(FRAME_ACTIVATION_TIMEOUT);
+
+        EventQueue.invokeAndWait(() -> {
+            startPoint = frame.getLocationOnScreen();
+        });
+        endPoint = new Point(startPoint);
+        robot.waitForIdle();
+
+        startPoint.translate(50, 50);
+        endPoint.translate(150, 150);
+
+        robot.mouseMove(startPoint.x, startPoint.y);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        for (Point p = new Point(startPoint); !p.equals(endPoint);
+             p.translate(sign(endPoint.x - p.x),
+                         sign(endPoint.y - p.y))) {
+            robot.mouseMove(p.x, p.y);
+            try {
+                Thread.sleep(50);
+            } catch (InterruptedException e) {
+              e.printStackTrace();
+            }
+        }
+
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+
+        boolean failed = dragOverCalled && dropAction != DnDConstants.ACTION_COPY;
+
+        if (failed) {
+            throw new RuntimeException("test failed: dropAction=" + dropAction);
+        } else {
+            System.err.println("test passed");
+        }
+
+    }
+
+
+    public static int sign(int n) {
+        return n < 0 ? -1 : n == 0 ? 0 : 1;
+    }
+
+}