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.
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test/jdk/java/awt/PrintJob/MultipleEnd/MultipleEnd.java
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test/jdk/java/awt/PrintJob/MultipleEnd/MultipleEnd.java
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/*
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* Copyright (c) 1998, 2016, 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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* @key headful printer
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* @bug 4112758
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* @summary Checks that a second invocation of PrintJob.end() does not cause
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* an exception or segmentation violation.
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* @author dpm
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*/
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import java.awt.*;
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public class MultipleEnd {
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public static void main(String[] args) {
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new MultipleEnd().start();
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}
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public void start() {
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new MultipleEndFrame();
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}
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}
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class MultipleEndFrame extends Frame {
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public MultipleEndFrame() {
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super("MultipleEnd");
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setVisible(true);
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JobAttributes job = new JobAttributes();
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job.setDialog(JobAttributes.DialogType.NONE);
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PrintJob pj = getToolkit().getPrintJob(this, "MultipleEnd", job, null);
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if (pj != null) {
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pj.end();
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pj.end();
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}
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}
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}
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