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/rmi/server/Unmarshal/checkUnmarshalOnStopThread/PoisonPill.java
+++ b/test/jdk/java/rmi/server/Unmarshal/checkUnmarshalOnStopThread/PoisonPill.java
@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 1999, 2008, 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.IOException;
+import java.io.ObjectInputStream;
+import java.io.Serializable;
+
+/**
+* Class whos readObject method throws a RuntimeException or an
+* Error.  Helps to make sure that the UnicastRef.invoke method
+* handles ThreadDeath errors correctly (frees relevant corrupted
+* call connections with out reuse).
+*/
+public class PoisonPill implements Serializable {
+    Integer corruptTheCallStream = null;
+
+    PoisonPill(Integer corruptTheCallStream) {
+        this.corruptTheCallStream = corruptTheCallStream;
+    }
+
+    private void readObject(ObjectInputStream in)
+        throws IOException
+    {
+        if (CheckUnmarshalOnStopThread.typeToThrow !=
+            CheckUnmarshalOnStopThread.RUNTIME_PILL) {
+
+            throw new Error("Wrote a test object whos readObject " +
+                            "method always throws an Error");
+
+        } else {
+
+            throw new RuntimeException("Wrote a test object " +
+                                       "whos readObject method " +
+                                       "always throws a RuntimeException");
+
+        }
+    }
+}