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Ticket #16702: 16702.3.patch

File 16702.3.patch, 670 bytes (added by SergeyBiryukov, 7 years ago)
  • wp-includes/user.php

     
    730730function is_blog_user( $blog_id = 0 ) {
    731731        global $wpdb;
    732732
    733         $current_user = wp_get_current_user();
    734733        if ( !$blog_id )
    735734                $blog_id = $wpdb->blogid;
    736735
    737         $cap_key = $wpdb->base_prefix . $blog_id . '_capabilities';
     736        $blogs = get_blogs_of_user( get_current_user_id() );
    738737
    739         if ( is_array($current_user->$cap_key) && in_array(1, $current_user->$cap_key) )
    740                 return true;
    741 
    742         return false;
     738        return is_array( $blogs ) && array_key_exists( $blog_id, $blogs );
    743739}
    744740
    745741/**