54 lines
2.1 KiB
Java
54 lines
2.1 KiB
Java
/*
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* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6919610
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* @summary KeyTabInputStream uses static field for per-instance value
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* @modules java.security.jgss/sun.security.krb5
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* java.security.jgss/sun.security.krb5.internal.ktab
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*/
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import sun.security.krb5.PrincipalName;
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import sun.security.krb5.internal.ktab.KeyTab;
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public class KeyTabIndex {
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public static void main(String[] args) throws Exception {
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KeyTab kt = KeyTab.create("ktab");
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// Two entries with very different length, so that it's easy to
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// observice the abnormal change of "index" field.
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kt.addEntry(new PrincipalName(
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"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa@A"),
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"x".toCharArray(), 1, true);
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kt.addEntry(new PrincipalName("a@A"), "x".toCharArray(), 1, true);
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kt.save();
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Runnable t = new Runnable() {
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@Override
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public void run() {
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KeyTab.getInstance("ktab").getClass();
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}
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};
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for (int i=0; i<10; i++) {
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new Thread(t).start();
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}
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}
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}
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