[
https://issues.apache.org/jira/browse/COMPRESS-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Bodewig resolved COMPRESS-157.
-------------------------------------
Resolution: Fixed
Fix Version/s: 1.0
The bug has been present in pre-release code of Commons Compress but it has
been fixed as part of COMPRESS-29 with svn revision 732685
> Wrong EOF detection in CBZip2InputStream
> ----------------------------------------
>
> Key: COMPRESS-157
> URL: https://issues.apache.org/jira/browse/COMPRESS-157
> Project: Commons Compress
> Issue Type: Bug
> Reporter: Jan
> Priority: Minor
> Fix For: 1.0
>
>
> The following snippet form CBZip2InputStream does a wrong EOF check. The char
> 'thech' will never be equal to the integer '-1'. You have to check for
> #read() returning -1 before casting to char.
> I found the bug in
> http://svn.wikimedia.org/svnroot/mediawiki/trunk/mwdumper/src/org/apache/commons/compress/bzip2/
> not in your TRUNK.
> {noformat}
> int zzi;
> char thech = 0;
> try
> {
> thech = (char)m_input.read();
> }
> catch( IOException e )
> {
> compressedStreamEOF();
> }
> if( thech == -1 ) //HERE
> {
> compressedStreamEOF();
> }
> {noformat}
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