From 4b47e478929925086f75ac492017c3ce63712ec7 Mon Sep 17 00:00:00 2001
From: nickw <nickw@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 7 Apr 2010 14:11:41 +0000
Subject: Ensuring malformed offset/limit values are ignored by
 elgg_list_entities_from_metadata().

Refs #2046


git-svn-id: http://code.elgg.org/elgg/trunk@5644 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/metadata.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'engine')

diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 71337db09..d9b310b15 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -1011,8 +1011,8 @@ function list_entities_from_metadata($meta_name, $meta_value = "", $entity_type
  */
 function elgg_list_entities_from_metadata($options) {
 	$defaults = array(
-		'offset' => get_input('offset', 0),
-		'limit' => get_input('limit', 10),
+		'offset' => (int) max(get_input('offset', 0), 0),
+		'limit' => (int) max(get_input('limit', 10), 0),
 		'full_view' => TRUE,
 		'view_type_toggle' => FALSE,
 		'pagination' => TRUE
-- 
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