[LDAP] Free the search result after a search to free memory

hiddewie · hiddewie · commit 98cbd31ccf0b · 2016-04-12T09:28:00.000+02:00
Fixed error handling in ldap_search and ldap_free

Added spaces around if
diff --git a/src/Symfony/Component/Ldap/LdapClient.php b/src/Symfony/Component/Ldap/LdapClient.php
@@ -84,8 +84,17 @@ public function find($dn, $query, $filter = '*')
         }
 
         $search = ldap_search($this->connection, $dn, $query, $filter);
+
+        if (false === $search) {
+            throw new LdapException(ldap_error($this->connection));
+        }
+        
         $infos = ldap_get_entries($this->connection, $search);
 
+        if (false === @ldap_free_result($search)) {
+            throw new LdapException(ldap_error($this->connection));
+        }
+
         if (0 === $infos['count']) {
             return;
         }
