[wp-trac] [WordPress Trac] #31767: insert_with_markers() is not atomic, leading to corrupted .htaccess updates under race conditions

[WordPress Trac]

#31767: insert_with_markers() is not atomic, leading to corrupted .htaccess updates
under race conditions
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 Reporter:  tigertech       |       Owner:
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Filesystem API  |     Version:  4.1.1
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:
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Comment (by kevinatelement):

 I wonder, would it make sense to use flock() (http://php.net/flock), to
 further improve on number 2?

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Ticket URL: <https://core.trac.wordpress.org/ticket/31767#comment:3>
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