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/Menu/MenuAddRemoveCrash.java
+++ b/test/jdk/java/awt/Menu/MenuAddRemoveCrash.java
@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2001, 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 4410477
+ * @summary Tests that menu does not crash during simultaneous drawing
+ *          and removal of items.
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual MenuAddRemoveCrash
+ */
+
+import java.awt.Frame;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.MenuItem;
+
+public class MenuAddRemoveCrash {
+    public static void main(String[] args) throws Exception {
+        String INSTRUCTIONS = """
+                1. Move and resize the frame.
+                2. If the test crashes the test is FAILED.
+                   Otherwise it is PASSED.
+                    """;
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .columns(35)
+                .testUI(MenuAddRemoveCrash::initialize)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static Frame initialize() {
+        final TestGui myTestGui = new TestGui();
+        Thread test = new Thread() {
+            public void run() {
+                while (!Thread.interrupted()) {
+                    myTestGui.changeMenuItems();
+                }
+            }
+        };
+        test.setDaemon(true);
+        test.start();
+        return myTestGui;
+    }
+}
+
+class TestGui extends Frame {
+    Menu myMenu1;
+    Menu myMenu2;
+
+    public TestGui() {
+        this.setTitle("Try to resize this frame!");
+
+        this.setSize(300, 300);
+        this.setVisible(true);
+
+        MenuBar myMenuBar = new MenuBar();
+        myMenu1 = new Menu("DemoMenu1");
+        myMenu2 = new Menu("DemoMenu2");
+
+        myMenuBar.add(myMenu1);
+        myMenuBar.add(myMenu2);
+
+        this.setMenuBar(myMenuBar);
+    }
+
+    public void changeMenuItems() {
+        myMenu1.removeAll();
+
+        for (int i = 0; i < 10; i++) {
+            MenuItem myMenuItem1 = new MenuItem("DemoMenuItem" + i);
+            myMenu1.add(myMenuItem1);
+        }
+        try {
+            Thread.sleep(100);
+        } catch (Exception e) {
+            throw new RuntimeException("Failed :" + e);
+        }
+    }
+}