X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/13a4b4c1810a1a9f3c956f1e92807a0d86c6f5bf..bc3e80bcacbe4be437fe43a8babe2e4896837d95:/src/src/auths/plaintext.c

diff --git a/src/src/auths/plaintext.c b/src/src/auths/plaintext.c
index c12037562..58d178359 100644
--- a/src/src/auths/plaintext.c
+++ b/src/src/auths/plaintext.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 #include "../exim.h"
@@ -108,7 +109,7 @@ already been provided as part of the AUTH command. For the rest, send them
 out as prompts, and get a data item back. If the data item is "*", abandon the
 authentication attempt. Otherwise, split it into items as above. */
 
-while (  (s = string_nextinlist(&prompts, &sep, big_buffer, big_buffer_size))
+while (  (s = string_nextinlist(&prompts, &sep, NULL, 0))
       && expand_nmax < EXPAND_MAXN)
   if (number++ > expand_nmax)
     if ((rc = auth_prompt(CUS s)) != OK)