0N/A/*
3261N/A * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
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0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/* @test
0N/A * @bug 4632671
0N/A * @summary Verify that reading an object whose class descriptor has both
0N/A * SC_SERIALIZABLE and SC_EXTERNALIZABLE bits set results in an
0N/A * InvalidClassException.
0N/A *
0N/A * @build Foo
0N/A * @run main/othervm Read
0N/A */
0N/Aimport java.io.*;
0N/A
0N/Apublic class Read {
0N/A public static void main(String[] args) throws Exception {
0N/A try {
0N/A /*
0N/A * Foo.ser contains a doctored serialized representation of an
0N/A * instance of class Foo, in which both SC_SERIALIZABLE and
0N/A * SC_EXTERNALIZABLE flags have been set for Foo's class
0N/A * descriptor.
0N/A */
0N/A File f = new File(System.getProperty("test.src", "."), "Foo.ser");
2496N/A FileInputStream in = new FileInputStream(f);
2496N/A try {
2496N/A new ObjectInputStream(in).readObject();
2496N/A throw new Error(
2496N/A "read succeeded for object whose class descriptor has " +
2496N/A "both SC_SERIALIZABLE and SC_EXTERNALIZABLE flags set");
2496N/A } finally {
2496N/A in.close();
2496N/A }
0N/A } catch (InvalidClassException e) {
0N/A }
0N/A }
0N/A}