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/com/sun/jdi/HomeTest.java
+++ b/test/jdk/com/sun/jdi/HomeTest.java
@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2002, 2015, 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 4446294
+ * @summary JDI spec/impl: default "home" for CommandLineLaunch isn't java.home
+ * @author Tim Bell (based on "HomeTest.java" by Eugene I. Latkin)
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g HomeTest.java
+ * @run driver HomeTest
+ */
+import com.sun.jdi.*;
+import com.sun.jdi.connect.*;
+import com.sun.jdi.event.*;
+import com.sun.jdi.request.*;
+
+import java.util.*;
+
+    /********** target program **********/
+
+class HomeTarg {
+    public static void main(String[] args){
+        System.out.println("Howdy!");
+        System.out.println("Goodbye from HomeTarg!");
+    }
+}
+
+    /********** test program **********/
+
+public class HomeTest extends TestScaffold {
+    ReferenceType targetClass;
+    ThreadReference mainThread;
+
+    HomeTest (String args[]) {
+        super(args);
+    }
+
+    public static void main(String[] args)      throws Exception {
+        new HomeTest(args).startTests();
+    }
+
+    /********** test core **********/
+    private static String getValue(Map arguments, String key) {
+        Connector.Argument x = (Connector.StringArgument) arguments.get(key);
+        return x.value();
+    }
+    protected void runTests() throws Exception {
+        /*
+         * Get to the top of main()
+         * to determine targetClass and mainThread
+         */
+        BreakpointEvent bpe = startToMain("HomeTarg");
+        targetClass = bpe.location().declaringType();
+        mainThread = bpe.thread();
+        EventRequestManager erm = vm().eventRequestManager();
+
+        VirtualMachineManager vmm = Bootstrap.virtualMachineManager();
+        Connector defaultConnector = vmm.defaultConnector();
+        Map arguments = defaultConnector.defaultArguments();
+        String argsHome = getValue(arguments,"home");
+        String javaHome = System.getProperty("java.home");
+        if (!argsHome.equals(javaHome)) {
+            failure("FAILURE: Value for \"home\" does not match value for \"java.home\"");
+            failure("     home is: " + argsHome);
+        }
+        println("java.home is: " + javaHome);
+        /*
+         * resume the target listening for events
+         */
+        listenUntilVMDisconnect();
+
+        /*
+         * deal with results of test
+         * if anything has called failure("foo") testFailed will be true
+         */
+        if (!testFailed) {
+            println("HomeTest: passed");
+        } else {
+            throw new Exception("HomeTest: failed");
+        }
+    }
+}