[security] possible XSRF on several pages

ChangeLog

@@ -26,6 +26,7 @@ $HeadURL: https://phpmyadmin.svn.sourceforge.net/svnroot/phpmyadmin/trunk/phpMyA
 + [lang] Catalan update, thanks to Xavier Navarro
 + [lang] Finnish update, thanks to Jouni Kahkonen
 - [core] Avoid error with BLOBstreaming support requiring SUPER privilege 
+- [security] possible XSRF on several pages
 
 3.1.0.0 (2008-11-28)
 + [auth] Support for Swekey hardware authentication,

libraries/db_table_exists.lib.php

@@ -71,7 +71,7 @@ if (empty($is_table) && !defined('PMA_SUBMIT_MULT')) {
                  * @todo should this check really only happen if IS_TRANSFORMATION_WRAPPER?
                  */
                 $_result = PMA_DBI_try_query(
-                    'SELECT COUNT(*) FROM `' . PMA_sqlAddslashes($table, true) . '`;',
+                    'SELECT COUNT(*) FROM ' . PMA_backquote($table) . ';',
                     null, PMA_DBI_QUERY_STORE);
                 $is_table = ($_result && @PMA_DBI_num_rows($_result));
                 PMA_DBI_free_result($_result);