[wp-trac] [WordPress Trac] #9308: Plugins easily break wp-db.php - one line patch fixes the problem

WordPress Trac wp-trac at lists.automattic.com
Tue Mar 10 10:23:38 GMT 2009


#9308: Plugins easily break wp-db.php - one line patch fixes the problem
--------------------------+-------------------------------------------------
 Reporter:  mark8barnes   |       Owner:  anonymous                      
     Type:  defect (bug)  |      Status:  new                            
 Priority:  normal        |   Milestone:  2.7.2                          
Component:  General       |     Version:  2.7.1                          
 Severity:  normal        |    Keywords:  wp-db, has-patch, needs-testing
--------------------------+-------------------------------------------------
 Plugins that use the mysql_select_db() function without a link identifier
 can break wp-db.php as wp-db.php assumes that the table will not change
 during the running of the script.

 The simple fix is to reselect the WP table using mysql_select_db(DB_NAME)
 before running @mysql_query on line 608 of wp-db.php

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Ticket URL: <https://core.trac.wordpress.org/ticket/9308>
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