From ba097d404fecc1336526fbd9485ef087eabe8886 Mon Sep 17 00:00:00 2001
From: Jose Lorenzo Rodriguez <jose.zap@gmail.com>
Date: Sat, 7 Jan 2012 01:04:02 -0430
Subject: [PATCH] Explicitly using a fetch mode in SQLServer, not doing it
 causes serious memory leaks

---
 lib/Cake/Model/Datasource/Database/Sqlserver.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Cake/Model/Datasource/Database/Sqlserver.php b/lib/Cake/Model/Datasource/Database/Sqlserver.php
index df5cd8884a8..edb29603d95 100644
--- a/lib/Cake/Model/Datasource/Database/Sqlserver.php
+++ b/lib/Cake/Model/Datasource/Database/Sqlserver.php
@@ -182,7 +182,7 @@ public function listSources($data = null) {
 		} else {
 			$tables = array();
 
-			while ($line = $result->fetch()) {
+			while ($line = $result->fetch(PDO::FETCH_NUM)) {
 				$tables[] = $line[0];
 			}
 
@@ -222,7 +222,7 @@ public function describe($model) {
 			throw new CakeException(__d('cake_dev', 'Could not describe table for %s', $table));
 		}
 
-		foreach ($cols as $column) {
+		while ($column = $cols->fetch(PDO::FETCH_OBJ)) {
 			$field = $column->Field;
 			$fields[$field] = array(
 				'type' => $this->column($column),