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.

test/jdk/java/awt/JAWT/MyCanvas.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2012, 2013, 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.*;
+import java.awt.event.*;
+
+public class MyCanvas extends Canvas {
+
+    static {
+        try {
+            System.loadLibrary("mylib");
+        } catch (Throwable t) {
+            System.out.println("Test failed!!");
+            t.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    public native void paint(Graphics g);
+
+    public static void main(String[] args) {
+        try {
+            Robot robot = new Robot();
+            Frame f = new Frame();
+            f.setBounds(0, 0, 100, 100);
+            f.add(new MyCanvas());
+            f.addWindowListener(new WindowAdapter() {
+                public void windowClosing(WindowEvent ev) {
+                    System.exit(0);
+                }
+            });
+            f.setVisible(true);
+            robot.delay(5000);
+            Color col1 = new Color(0, 0, 0);
+            Color col2 = robot.getPixelColor(f.getX()+50, f.getY()+50);
+            if (col1.equals(col2)) {
+                System.out.println("Test passed!");
+            } else {
+                throw new RuntimeException("Color of JAWT canvas is wrong or " +
+                        "it was not rendered. " + "Check that other windows " +
+                        "do not block the test frame.");
+            }
+            System.exit(0);
+        } catch (Throwable t) {
+            System.out.println("Test failed!");
+            t.printStackTrace();
+            System.exit(1);
+        }
+    }
+}