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Use $wpdb->prepare in wp_old_slug_redirect(). See #15140 

git-svn-id: http://svn.automattic.com/wordpress/trunk@15832 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
dd32 2010-10-18 11:44:19 +00:00
parent 7c046687ec
commit a034198225
1 changed files with 5 additions and 5 deletions
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10
wp-includes/query.php
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@ -3146,20 +3146,20 @@ function wp_old_slug_redirect() {
if ( is_404() && '' != $wp_query->query_vars['name'] ) :
global $wpdb;
$query = "SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND meta_key = '_wp_old_slug' AND meta_value='" . $wp_query->query_vars['name'] . "'";
$query = $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND meta_key = '_wp_old_slug' AND meta_value=%s", $wp_query->query_vars['name']);
// if year, monthnum, or day have been specified, make our query more precise
// just in case there are multiple identical _wp_old_slug values
if ( '' != $wp_query->query_vars['year'] )
$query .= " AND YEAR(post_date) = '{$wp_query->query_vars['year']}'";
$query .= $wpdb->prepare(" AND YEAR(post_date) = %d", $wp_query->query_vars['year']);
if ( '' != $wp_query->query_vars['monthnum'] )
$query .= " AND MONTH(post_date) = '{$wp_query->query_vars['monthnum']}'";
$query .= $wpdb->prepare(" AND MONTH(post_date) = %d", $wp_query->query_vars['monthnum']);
if ( '' != $wp_query->query_vars['day'] )
$query .= " AND DAYOFMONTH(post_date) = '{$wp_query->query_vars['day']}'";
$query .= $wpdb->prepare(" AND DAYOFMONTH(post_date) = %d", $wp_query->query_vars['day']);
$id = (int) $wpdb->get_var($query);
if ( !$id )
if ( ! $id )
return;
$link = get_permalink($id);