[wp-trac] [WordPress Trac] #16328: Auto redirect to home when www is in the URL in MU

[WordPress Trac]

#16328: Auto redirect to home when www is in the URL in MU
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 Reporter:  lelandmcfarland  |       Owner:
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  Awaiting Review
Component:  Multisite        |     Version:  3.0.4
 Severity:  major            |  Resolution:
 Keywords:                   |
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Comment (by lelandmcfarland):

 Here is a little more information about the bug.  The reason that this bug
 does not effect the addon domains is because sunshine.php handles setting
 the variable $current_blog and $current_site. So because the primary
 domain is not in the table wp_domain_mapping, those variables are set on
 line 51 of wp-includes/ms-settings.php and then it verifies on line 97
 that the value seeing if the domain column in the wp_blogs table matches
 the variable $_SERVER[ 'HTTP_HOST' ]. If do not match, such as when a user
 has www in the domain, Wordpress will redirect to the user to the path
 given in the path column in the wp_blogs table instead of the requested
 URL.  I hope this helps gives some direction to the problem.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16328#comment:1>
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