Fix string_copyn() for limit greater than actual string length

[exim.git] / src / src / exim.c

diff --git a/src/src/exim.c b/src/src/exim.c
index ade96fe206736d72fa39e00e7adfcd20161abd8d..1a4b4494507d37b201a957c28246d1d9d0f54784 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -2,8 +2,8 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
-/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -5262,7 +5262,7 @@ if (expansion_test)
     message_id = US exim_str_fail_toolong(argv[msg_action_arg], MESSAGE_ID_LENGTH, "message-id");
     /* Checking the length of the ID is sufficient to validate it.
     Get an untainted version so file opens can be done. */
-    message_id = string_copy_taint(message_id, FALSE);
+    message_id = string_copy_taint(message_id, GET_UNTAINTED);
 
     spoolname = string_sprintf("%s-H", message_id);
     if ((deliver_datafile = spool_open_datafile(message_id)) < 0)