[wp-trac] [WordPress Trac] #14456: Check for valid $action in update-core.php

[WordPress Trac]

#14456: Check for valid $action in update-core.php
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 Reporter:  ampt             |       Owner:                 
     Type:  defect (bug)     |      Status:  new            
 Priority:  normal           |   Milestone:  Awaiting Review
Component:  Upgrade/Install  |     Version:                 
 Severity:  minor            |    Keywords:  has-patch      
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 Setting a non existent action param for update-core.php will cause just
 the footer of the admin to be displayed.

 /wp-admin/update-core.php?action=test

 The attached patch checks for a valid action and if one can't be found a
 redirect is issued.

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Ticket URL: <http://core.trac.wordpress.org/ticket/14456>
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