[wp-trac] [WordPress Trac] #16373: Wrong page loaded requesting custom registered query_vars when correcting is_* for page_on_front requests

[WordPress Trac]

#16373: Wrong page loaded requesting custom registered query_vars when correcting
is_* for page_on_front requests
--------------------------+---------------------------------------------
 Reporter:  jondavis      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Query         |    Version:  3.0
 Severity:  normal        |   Keywords:  front page query_vars has-patch
--------------------------+---------------------------------------------
 * Install vanilla WP 3.0.4.
 * Register a new 'qv_test' query var in the default theme's function.php
 file.

 {{{
         function custom_query_vars_test ($vars) {
                 $vars[] = 'qv_test';
                 return $vars;
         }
         add_filter('query_vars','custom_query_vars_test');
 }}}

 * Create a 'Home' page.
 * Under Settings → Reading set the 'Front page displays' setting to
 'A static page (select below' and set the 'Front page:' setting to the
 'Home' page.
 * Load the front end page.
 * Add the 'qv_test' query var to the request (e.g.
 http://blogurl.com/?qv_test=test)

 The wrong page is loaded.

 Adding an invalid query_var (one that is not registered) continues to
 correctly load the page.

 The issue occurs regardless of permalink configuration.

 This issue appears related to #12047 and is either a regression from the
 fixes applied to that issue, or is simply case not covered by the fixes.
 Changes in revision [14445] also relate to #12047.

 This issue still exists as of at least 3.0.4 up to 3.1-RC3.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16373>
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