[wp-trac] [WordPress Trac] #4141: default cache behavior leaves tmp files when cache dir unwritable

[WordPress Trac]

#4141: default cache behavior leaves tmp files when cache dir unwritable
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 Reporter:  andy     |       Owner:  anonymous
     Type:  defect   |      Status:  new      
 Priority:  high     |   Milestone:  2.2      
Component:  General  |     Version:  2.1      
 Severity:  normal   |    Keywords:           
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 As reported by Sabin Iacob [wp-hackers] Wordpress object cache, the files
 in /tmp/ are not removed.

 It seems to happen in cache.php, where there is no unlink in the second
 clause of the if statement of line 343. The tmp files are unusable so they
 should be removed regardless of success.

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Ticket URL: <http://trac.wordpress.org/ticket/4141>
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