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From "Derick Rethans (JIRA)" <>
Subject [jira] Assigned: (ZETACOMP-8) [Archive] Double extraction causes empty file
Date Fri, 30 Jul 2010 09:55:16 GMT


Derick Rethans reassigned ZETACOMP-8:

    Assignee: Derick Rethans

> [Archive] Double extraction causes empty file
> ---------------------------------------------
>                 Key: ZETACOMP-8
>                 URL:
>             Project: Zeta Components
>          Issue Type: Bug
>         Environment: Linux, Apache, PHP 5.2, eZ Publish 4.4 alpha6
>            Reporter: Gunnstein Lye
>            Assignee: Derick Rethans
>         Attachments: archive-extract-test-public.php, Archive_src_tar_v7.php-trunk.diff
> 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. I can give it to current or former eZ employees,
please contact me.

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