Add escaping to sendmail reverse path

swiftmailer · Jun 12, 2014 · efc4306 · efc4306
1 parent 0beeac8
commit efc4306
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/classes/Swift/Transport/SendmailTransport.php b/lib/classes/Swift/Transport/SendmailTransport.php
@@ -114,7 +114,7 @@ public function send(Swift_Mime_Message $message, &$failedRecipients = null)
             }
 
             if (false === strpos($command, ' -f')) {
-                $command .= ' -f' . $this->_getReversePath($message);
+                $command .= ' -f' . escapeshellarg($this->_getReversePath($message));
             }
 
             $buffer->initialize(array_merge($this->_params, array('command' => $command)));