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Posted to issues@commons.apache.org by "Torsten Curdt (JIRA)" <ji...@apache.org> on 2009/01/07 15:00:45 UTC
[jira] Closed: (SANDBOX-74) [compress] TarInputStream returns
negative value for read() [PATCH]
[ https://issues.apache.org/jira/browse/SANDBOX-74?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Torsten Curdt closed SANDBOX-74.
--------------------------------
Resolution: Fixed
> [compress] TarInputStream returns negative value for read() [PATCH]
> -------------------------------------------------------------------
>
> Key: SANDBOX-74
> URL: https://issues.apache.org/jira/browse/SANDBOX-74
> Project: Commons Sandbox
> Issue Type: Bug
> Components: Compress
> Environment: Operating System: All
> Platform: All
> Reporter: Adrian Pronk
> Assignee: Torsten Curdt
>
> TarInputStream.read() does not convert the byte it has read to a positive number
> after casting it to an integer. This causes downstream processes to fail to
> recognise the value properly.
> Index: org/apache/commons/compress/tar/TarInputStream.java
> ===================================================================
> --- org/apache/commons/compress/tar/TarInputStream.java (revision 231420)
> +++ org/apache/commons/compress/tar/TarInputStream.java (working copy)
> @@ -306,7 +306,7 @@
> }
> else
> {
> - return (int)m_oneBuf[ 0 ];
> + return (int)m_oneBuf[ 0 ] & 0xFF;
> }
> }
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