[ https://issues.apache.org/jira/browse/LUCENE-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adrien Grand closed LUCENE-4439. -------------------------------- Resolution: Invalid > IOUtils.copy stops copying when InputStream.read returns 0 > ---------------------------------------------------------- > > Key: LUCENE-4439 > URL: https://issues.apache.org/jira/browse/LUCENE-4439 > Project: Lucene - Core > Issue Type: Bug > Affects Versions: 4.0 > Reporter: Adrien Grand > Priority: Minor > Fix For: 4.1, 5.0 > > > IOUtils.copy has the following lines of code: > {noformat} > while ((len = fis.read(buffer)) > 0) { > fos.write(buffer, 0, len); > } > {noformat} > The problem is that the fact that {{InputStream.read}} returns 0 does not > mean that it reached the end of the stream (there is -1 for this), so this > method might not copy the whole file in rare cases. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org