[wp-trac] [WordPress Trac] #22690: Twenty Twelve: twentytwelve_content_nav $nav_id is not validated.

[WordPress Trac]

#22690: Twenty Twelve: twentytwelve_content_nav $nav_id is not validated.
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 Reporter:  ounziw         |       Owner:
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  3.5
Component:  Bundled Theme  |     Version:
 Severity:  minor          |  Resolution:
 Keywords:  has-patch      |
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Comment (by helenyhou):

 Would something like `sanitize_key()` make sense? Since you can't have
 spaces/multiple IDs anyway.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22690#comment:2>
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