[wp-trac] [WordPress Trac] #13772: _unzip_file_ziparchive fails with open_basedir in effect

[WordPress Trac]

#13772: _unzip_file_ziparchive fails with open_basedir in effect
-----------------------------+----------------------------------------------
 Reporter:  tinuzz           |       Owner:  dd32               
     Type:  defect (bug)     |      Status:  new                
 Priority:  normal           |   Milestone:                     
Component:  Upgrade/Install  |     Version:  3.0                
 Severity:  normal           |    Keywords:  open_ basedir mkdir
-----------------------------+----------------------------------------------

Comment(by tinuzz):

 A patch, that made it work for me:

 --- file.php.orig       2010-06-07 19:03:55.000000000 +0000
 +++ file.php    2010-06-07 19:08:24.000000000 +0000
 @@ -601,7 +601,6 @@
                         $needed_dirs[] = $to .
 untrailingslashit(dirname($info['name']));
         }

 -       $needed_dirs = array_unique($needed_dirs);
         foreach ( $needed_dirs as $dir ) {
                 // Check the parent folders of the folders all exist
 within the creation array.
                 if ( untrailingslashit($to) == $dir ) // Skip over the
 working directory, We know this exists (or will exist)
 @@ -609,10 +608,16 @@

                 $parent_folder = dirname($dir);
                 while ( !empty($parent_folder) && untrailingslashit($to)
 != $parent_folder && !in_array($parent_folder, $needed_dirs) ) {
 -                       $needed_dirs[] = $parent_folder;
 -                       $parent_folder = dirname($parent_folder);
 +                       if (substr(WP_CONTENT_DIR, 0,
 strlen($parent_folder)) != $parent_folder) {
 +                               $needed_dirs[] = $parent_folder;
 +                               $parent_folder = dirname($parent_folder);
 +                       }
 +                       else {
 +                               break;
 +                       }
                 }
         }
 +       $needed_dirs = array_unique($needed_dirs);
         asort($needed_dirs);

         // Create those directories if need be:

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/13772#comment:2>
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