[wp-trac] [WordPress Trac] #11903: insert_with_markers is not threadsafe

[WordPress Trac]

#11903: insert_with_markers is not threadsafe
--------------------------+-------------------------------------------------
 Reporter:  strings28     |       Owner:  ryan             
     Type:  defect (bug)  |      Status:  new              
 Priority:  normal        |   Milestone:  3.0              
Component:  Permalinks    |     Version:  2.9              
 Severity:  major         |    Keywords:  reporter-feedback
--------------------------+-------------------------------------------------

Comment(by miqrogroove):

 Denis, I noticed something really weird happen just now.  I was editing my
 .htaccess file, and because I'm too lazy to do the temporary file thing, I
 simply FTP'd it over the existing file.  For some reason this caused
 WordPress to flush the interal rewrite rules.  Normally I wouldn't notice
 something like that, but I had a bug in one of my rewrite hooks, and this
 took down the whole website until I fixed my plugin.

 Any idea what the connection is between .htaccess changes and spontaneous
 rule flushing?

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/11903#comment:10>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software