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Posted to issues@commons.apache.org by "Manuel Pagliai (JIRA)" <ji...@apache.org> on 2017/06/09 12:26:18 UTC
[jira] [Updated] (COMPRESS-401) Index out of bound when using
FramedLZ4CompressorOutputStream or BlockLZ4CompressorOutputStream
[ https://issues.apache.org/jira/browse/COMPRESS-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Manuel Pagliai updated COMPRESS-401:
------------------------------------
Attachment: orders_5m.7z
The file used to reproduce the issue
> Index out of bound when using FramedLZ4CompressorOutputStream or BlockLZ4CompressorOutputStream
> -----------------------------------------------------------------------------------------------
>
> Key: COMPRESS-401
> URL: https://issues.apache.org/jira/browse/COMPRESS-401
> Project: Commons Compress
> Issue Type: Bug
> Components: Compressors
> Affects Versions: 1.14
> Reporter: Manuel Pagliai
> Attachments: orders_5m.7z
>
>
> The following java snippets fail with an index out of bound exception
> FileInputStream fis = new FileInputStream(new File("P:\\Data\\orders_5m.csv"));
> FileOutputStream fos = new FileOutputStream(new File("P:\\Data\\orders_5m.csv.lz4"));
> BufferedOutputStream out = new BufferedOutputStream(fos);
> FramedLZ4CompressorOutputStream lzOut = new FramedLZ4CompressorOutputStream(out);
>
> final byte[] buffer = new byte[1 * 1024 * 1024];
> int n = 0;
> while (-1 != (n = fis.read(buffer))) {
> lzOut.write(buffer, 0, n);
> }
> lzOut.close();
> fis.close();
> Also the Lz4 Example in https://commons.apache.org/proper/commons-compress/examples.html contains errors
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