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/loops/XORClearRect.java
+++ b/test/jdk/sun/java2d/loops/XORClearRect.java
@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1999, 2024, 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 4088173
+ * @summary This interactive test verifies that the XOR mode is not affecting
+ *          the clearRect() call. The correct output looks like:
+ *
+ *          \      /
+ *           \    /
+ *                     The backgound is blue.
+ *                     The lines outside the central rectangle are green.
+ *                     The central rectangle is also blue (the result of clearRect())
+ *           /    \
+ *          /      \
+ *
+ * @key headful
+ * @run main XORClearRect
+ */
+
+import java.awt.Color;
+import java.awt.EventQueue;
+import java.awt.Graphics;
+import java.awt.Frame;
+import java.awt.Panel;
+import java.awt.Point;
+import java.awt.Robot;
+
+public class XORClearRect extends Panel {
+
+    public static void main(String args[]) throws Exception {
+        EventQueue.invokeAndWait(XORClearRect::createUI);
+        try {
+             Robot robot = new Robot();
+             robot.waitForIdle();
+             robot.delay(2000);
+             Point p = frame.getLocationOnScreen();
+             int pix = robot.getPixelColor(p.x + 100, p.y + 100).getRGB();
+             if (pix != Color.blue.getRGB()) {
+                 throw new RuntimeException("Not blue");
+             }
+        } finally {
+            if (frame != null) {
+                EventQueue.invokeAndWait(frame::dispose);
+            }
+        }
+    }
+
+    static volatile Frame frame;
+
+    static void createUI() {
+        frame = new Frame("XORClearRect");
+        frame.setBackground(Color.blue);
+        XORClearRect xor = new XORClearRect();
+        frame.add(xor);
+        frame.setSize(200,200);
+        frame.setVisible(true);
+    }
+
+    public XORClearRect() {
+       setBackground(Color.blue);
+    }
+
+    public void paint(Graphics g) {
+        g.setColor(Color.green);
+        g.drawLine(0,0,200,200);
+        g.drawLine(0,200,200,0);
+        g.setXORMode(Color.blue);
+        g.clearRect(50,50,100,100); //expecting the rectangle to be filled
+                                    // with the background color (blue)
+    }
+}