X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f7f933a199be8bb7362c715e0040545b514cddca..a85c067ba6c6940512cf57ec213277a370d87e70:/src/src/auths/call_pam.c

diff --git a/src/src/auths/call_pam.c b/src/src/auths/call_pam.c
index 80bb23ec3..483b083be 100644
--- a/src/src/auths/call_pam.c
+++ b/src/src/auths/call_pam.c
@@ -3,8 +3,9 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
-/* Copyright (c) The Exim Maintainers 2020 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #include "../exim.h"
 
@@ -88,7 +89,7 @@ for (int i = 0; i < num_msg; i++)
 	arg = US"";
 	pam_arg_ended = TRUE;
 	}
-      reply[i].resp = CS string_copy_malloc(arg); /* PAM frees resp */
+      reply[i].resp = strdup(CCS arg); /* Use libc malloc, PAM frees resp directly*/
       reply[i].resp_retcode = PAM_SUCCESS;
       break;