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/net/Socket/TrafficClass.java
+++ b/test/jdk/java/net/Socket/TrafficClass.java
@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2001, 2018, 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 4511783
+ * @library /test/lib
+ * @summary Test that setTrafficClass/getTraffiClass don't
+ *          throw an exception
+ * @run main TrafficClass
+ * @run main/othervm -Djava.net.preferIPv4Stack=true TrafficClass
+ */
+import java.net.*;
+import java.nio.*;
+import java.nio.channels.*;
+import jdk.test.lib.net.IPSupport;
+
+public class TrafficClass {
+
+    static final int IPTOS_RELIABILITY = 0x4;
+
+    static int failures = 0;
+
+    static void testDatagramSocket(DatagramSocket s) {
+        try {
+            s.setTrafficClass( IPTOS_RELIABILITY );
+            int tc = s.getTrafficClass();
+        } catch (Exception e) {
+            failures++;
+            System.err.println("testDatagramSocket failed: " + e);
+        }
+    }
+
+    static void testSocket(Socket s) {
+        try {
+            s.setTrafficClass(IPTOS_RELIABILITY);
+            int tc = s.getTrafficClass();
+        } catch (Exception e) {
+            failures++;
+            System.err.println("testSocket failed: " + e);
+        }
+
+    }
+
+    public static void main(String args[]) throws Exception {
+        IPSupport.throwSkippedExceptionIfNonOperational();
+
+        DatagramSocket ds = new DatagramSocket();
+        testDatagramSocket(ds);
+
+        DatagramChannel dc = DatagramChannel.open();
+        testDatagramSocket(dc.socket());
+
+        Socket s = new Socket();
+        testSocket(s);
+
+        SocketChannel sc = SocketChannel.open();
+        testSocket(sc.socket());
+
+        if (failures > 0) {
+            throw new Exception(failures + " sub-test(s) failed - " +
+                "see log for details.");
+        }
+    }
+
+}