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/util/zip/ZipFile/DeleteTempJarTest.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
+/*
+ * @test
+ * @bug 4166799
+ * @summary Make sure URL-downloaded jar files (jar_cache files)
+ *          will be deleted when VM exits.
+ * @modules jdk.httpserver
+ * @library /test/lib
+ * @build jdk.test.lib.process.*
+ *        DeleteTempJar
+ * @run main DeleteTempJarTest
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.Asserts;
+
+public class DeleteTempJarTest {
+
+    public static void main(String[] args) throws Exception {
+        String tmpFile = ProcessTools.executeTestJava(DeleteTempJar.class.getName())
+                                     .shouldHaveExitValue(0)
+                                     .getStdout();
+
+        Asserts.assertFalse(Files.exists(Paths.get(tmpFile.trim())));
+    }
+}