61 lines
2.3 KiB
Java
61 lines
2.3 KiB
Java
/*
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* Copyright (c) 2020, 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 6532025
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* @summary Test verifies that we dont throw IOOBE for truncated
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* GIF image
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*/
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import javax.imageio.ImageIO;
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import java.awt.image.BufferedImage;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import javax.imageio.IIOException;
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public class TruncatedGIFTest {
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public static void main(String[] args) throws IOException {
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// GIFF stream with no GCT/LCT but one truncated LZW
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// image block
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byte[] ba = new byte[] { (byte)0x47, (byte) 0x49,
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(byte)0x46, (byte)0x38, (byte)0x39, (byte)0x61,
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(byte)0x01, (byte)0x00, (byte)0x01, (byte)0x00,
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(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x2c,
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(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
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(byte)0x01, (byte)0x00, (byte)0x01, (byte)0x00,
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(byte)0x00, (byte)0x04, (byte)0x0A, (byte)0x00};
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try {
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BufferedImage img = ImageIO.read(new ByteArrayInputStream(ba));
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} catch (IIOException e) {
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// do nothing we expect IIOException but we should not
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// throw IndexOutOfBoundsException
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System.out.println(e.toString());
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System.out.println("Caught IIOException ignore it");
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System.out.println("Test passed");
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}
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}
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}
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