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/sun/java2d/OpenGL/ShapeClip.java
+++ b/test/jdk/sun/java2d/OpenGL/ShapeClip.java
@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2004, 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 5002133
+ * @key headful
+ * @requires (os.family != "mac")
+ * @summary Verifies that the OpenGL pipeline does not affect the color
+ * buffer when setting up a complex (shape) clip region.  The test fails if
+ * the circular clip region is filled with a green color (the green region
+ * should not be visible at all).
+ * @run main/othervm -Dsun.java2d.opengl=True ShapeClip
+ * @run main/othervm ShapeClip
+ */
+
+/*
+ * @test
+ * @bug 5002133
+ * @key headful
+ * @requires (os.family == "mac")
+ * @summary Verifies that the OpenGL pipeline does not affect the color
+ * buffer when setting up a complex (shape) clip region.  The test fails if
+ * the circular clip region is filled with a green color (the green region
+ * should not be visible at all).
+ * @run main/othervm -Dsun.java2d.opengl=True ShapeClip
+ * @run main/othervm ShapeClip
+ */
+
+import java.awt.Color;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Panel;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.geom.Ellipse2D;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import javax.imageio.ImageIO;
+
+public class ShapeClip extends Panel {
+
+    private static volatile Frame frame;
+    private static volatile ShapeClip test;
+
+    public void paint(Graphics g) {
+
+        Graphics2D g2d = (Graphics2D)g;
+
+        int width = getWidth();
+        int height = getHeight();
+
+        g2d.setColor(Color.black);
+        g2d.fillRect(0, 0, width, height);
+
+        g2d.setColor(Color.green);
+        g2d.fillRect(0, 0, 1, 1);
+        g2d.setClip(new Ellipse2D.Double(10, 10, 100, 100));
+        g2d.setColor(Color.blue);
+        g2d.fillRect(30, 30, 20, 20);
+    }
+
+    static void createUI() {
+        test = new ShapeClip();
+        frame = new Frame("OpenGL ShapeClip Test");
+        frame.add(test);
+        frame.setSize(200, 200);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+
+        EventQueue.invokeAndWait(ShapeClip::createUI);
+
+        robot.waitForIdle();
+        robot.delay(2000);
+
+        // Grab the screen region
+        BufferedImage capture = null;
+        try {
+            Point pt1 = test.getLocationOnScreen();
+            Rectangle rect = new Rectangle(pt1.x, pt1.y, 80, 80);
+            capture = robot.createScreenCapture(rect);
+        } finally {
+            if (frame != null) {
+                 EventQueue.invokeAndWait(frame::dispose);
+            }
+        }
+
+        // Test blue rectangle
+        int pixel1 = capture.getRGB(40, 40);
+        if (pixel1 != 0xff0000ff) {
+            saveImage(capture);
+            throw new RuntimeException("Failed: Incorrect color for " +
+                                       "rectangle " + Integer.toHexString(pixel1));
+        }
+
+        // Test clip region (should be same color as background)
+        int pixel2 = capture.getRGB(60, 40);
+        if (pixel2 != 0xff000000) {
+            saveImage(capture);
+            throw new RuntimeException("Failed: Incorrect color for " +
+                                       "clip region " + Integer.toHexString(pixel2));
+        }
+    }
+
+    static void saveImage(BufferedImage img) {
+        try {
+            File file = new File("capture.png");
+            ImageIO.write(img, "png", file);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}