added integer validation check to user auth closure.

e6f84bff · Taylor Otwell · 17385697 · e6f84bff
Commit e6f84bff authored Oct 10, 2011 by Taylor Otwell
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Showing with 4 additions and 1 deletion

auth.php application/config/auth.php +4 -1

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--- a/application/config/auth.php
+++ b/application/config/auth.php
@@ -21,7 +21,10 @@ return array(
 	'user' => function($id)
 	{
-		if ( ! is_null($id)) return User::find($id);
+		if ( ! is_null($id) and filter_var($id, FILTER_VALIDATE_INT) !== false)
+		{
+			return User::find($id);
+		} 
 	},
 	/*