[wp-trac] [WordPress Trac] #20057: Media upload for multi-webserver setups introduces a nasty race condition that could corrupt uploaded files

[WordPress Trac]

#20057: Media upload for multi-webserver setups introduces a nasty race condition
that could corrupt uploaded files
--------------------------+------------------------------
 Reporter:  archon810     |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:  3.3.1
 Severity:  major         |  Resolution:
 Keywords:                |
--------------------------+------------------------------

Comment (by archon810):

 Finally got around to doing it - great idea about the server name.

 However, my code doesn't appear to be doing anything - I believe it could
 be due to using xmlrpc to post/upload. If so, why is there such a
 discrepancy and how can it be avoided/worked around?

 My code:
 {{{
 function my_upload_prefilter($file) {
   $file['name'] = "server." . $file['name'];
   return $file;
 }
 add_filter('wp_handle_upload_prefilter', 'my_upload_prefilter');
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/20057#comment:8>
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