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/tools/jlink/plugins/CDSPluginTest.java
+++ b/test/jdk/tools/jlink/plugins/CDSPluginTest.java
@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2021, 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.
+ */
+
+import java.io.File;
+
+import jdk.test.lib.JDKToolFinder;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.*;
+import jdk.test.whitebox.WhiteBox;
+
+import tests.Helper;
+
+import jtreg.SkippedException;
+
+/* @test
+ * @bug 8264322
+ * @summary Test the --generate-cds-archive plugin
+ * @requires vm.cds
+ * @library ../../lib
+ * @library /test/lib
+ * @modules java.base/jdk.internal.jimage
+ *          jdk.jlink/jdk.tools.jlink.internal
+ *          jdk.jlink/jdk.tools.jmod
+ *          jdk.jlink/jdk.tools.jimage
+ *          jdk.compiler
+ * @build tests.*
+ * @build jdk.test.whitebox.WhiteBox
+ * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. CDSPluginTest
+ */
+
+public class CDSPluginTest {
+    public static void main(String[] args) throws Throwable {
+
+        if (!Platform.isDefaultCDSArchiveSupported())
+            throw new SkippedException("not a supported platform");
+
+        Helper helper = Helper.newHelper();
+        if (helper == null) {
+            System.err.println("Test not run");
+            return;
+        }
+
+        var module = "cds";
+        helper.generateDefaultJModule(module);
+        var image = helper.generateDefaultImage(new String[] { "--generate-cds-archive" },
+                                                module)
+            .assertSuccess();
+
+        String subDir;
+        String sep = File.separator;
+        if (Platform.isWindows()) {
+            subDir = "bin" + sep;
+        } else {
+            subDir = "lib" + sep;
+        }
+        subDir += "server" + sep;
+
+        WhiteBox wb = WhiteBox.getWhiteBox();
+        boolean COMPACT_HEADERS = Platform.is64bit() &&
+                                  wb.getBooleanVMFlag("UseCompactObjectHeaders") &&
+                                  wb.isDefaultVMFlag("UseCompactObjectHeaders");
+
+        String suffix = COMPACT_HEADERS ? "_coh.jsa" : ".jsa";
+
+        if (Platform.isAArch64() || Platform.isX64()) {
+            helper.checkImage(image, module, null, null,
+                      new String[] { subDir + "classes" + suffix, subDir + "classes_nocoops" + suffix });
+        } else {
+            helper.checkImage(image, module, null, null,
+                      new String[] { subDir + "classes" + suffix });
+        }
+    }
+}