[wp-trac] [WordPress Trac] #23350: Pingback Denial of Service Fix - filter_var based IP validation

[WordPress Trac]

#23350: Pingback Denial of Service Fix - filter_var based IP validation
------------------------------+------------------------------
 Reporter:  hakre             |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  Awaiting Review
Component:  Pings/Trackbacks  |     Version:  3.5.1
 Severity:  normal            |  Resolution:
 Keywords:  has-patch         |
------------------------------+------------------------------

Comment (by hakre):

 Yes, the isset was missing too, forgot to mention. `filter_var` worked
 well for my tests, I still can run more tests against PHP 5.2, but I would
 need to know into which concrete bugs you run, especially with IPv4
 validating which is used in the patch. I did not found any issues so far.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/23350#comment:3>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software