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/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java
+++ b/test/jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java
@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2020, 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
+ * @key headful
+ * @bug 8146330
+ * @summary Size of values returned by UIDefaults.keys() and
+            UIDefaults.keySet() are different
+ * @run main UIDefaultKeySizeTest
+ */
+
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+import java.util.Enumeration;
+import java.util.Iterator;
+
+public class UIDefaultKeySizeTest {
+    static Enumeration e;
+    static Iterator itr;
+    static boolean defaultTestFail, writeTestFail;
+
+    public static void main(String[] args) throws Exception {
+        UIManager.LookAndFeelInfo[] installedLookAndFeels;
+        installedLookAndFeels = UIManager.getInstalledLookAndFeels();
+
+        for (UIManager.LookAndFeelInfo LF : installedLookAndFeels) {
+            try {
+                UIManager.setLookAndFeel(LF.getClassName());
+
+                defaultTestFail = keySizeTest();
+                SwingUtilities.invokeAndWait(() -> {
+                    UIManager.getDefaults().put("TestKey", "TestValue");
+                });
+                writeTestFail = keySizeTest();
+
+                if (defaultTestFail && writeTestFail) {
+                    throw new RuntimeException("Default key count and Write " +
+                            "key count both are not same in keys() and" +
+                            " keySet()");
+                } else if (defaultTestFail || writeTestFail) {
+                    if (defaultTestFail) {
+                        throw new RuntimeException("Default key count is not" +
+                                " same in keys() and keySet()");
+                    } else {
+                        throw new RuntimeException("Write key count is not" +
+                                " same in keys() and keySet()");
+                    }
+                }
+
+                SwingUtilities.invokeAndWait(() -> {
+                    UIManager.getDefaults().remove("TestKey");
+                });
+            } catch(UnsupportedLookAndFeelException e) {
+                System.out.println("    Note: LookAndFeel " + LF.getClassName()
+                        + " is not supported on this configuration");
+            }
+        }
+    }
+
+    private static boolean keySizeTest() throws Exception {
+        int keysCount = 0;
+        int keySetCount = 0;
+        SwingUtilities.invokeAndWait(() -> {
+            e = UIManager.getDefaults().keys();
+            itr = UIManager.getDefaults().keySet().iterator();
+        });
+        while (e.hasMoreElements()) {
+            keysCount++;
+            e.nextElement();
+        }
+        while (itr.hasNext()) {
+            keySetCount++;
+            itr.next();
+        }
+        return !(keysCount == keySetCount);
+    }
+}