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From "Gunnstein Lye (JIRA)" <>
Subject [jira] Created: (ZETACOMP-8) [Archive] Double extraction causes empty file
Date Fri, 30 Jul 2010 09:42:15 GMT
[Archive] Double extraction causes empty file

                 Key: ZETACOMP-8
             Project: Zeta Components
          Issue Type: Bug
         Environment: Linux, Apache, PHP 5.2, eZ Publish 4.4 alpha6
            Reporter: Gunnstein Lye

Using extractCurrent() to extract a single file, and then extract() to dump the whole archive,
the file I extracted first is now empty (0 byte length).

I have test code to reproduce this, and a patch that fixes it for me. If the patch is correct,
the issue is that zero is incorrectly assumed equal to false.

I see the issue only with one particular eZ Publish package file (ezpkg/tar.gz) so it could
be a problem with that file as well. GNU tar/gz extracts it without problems or warnings,
though. I cannot post this file publicly.

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