X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Fdkim.c;h=0a8ab6fb3e8559a0e0afe0f3dba0896917185396;hb=4f7a93c27e3d43b44c42d3fc503f03b9b42ca622;hp=63b0ba62c337e2e2fd0c49afd012134187180e1e;hpb=fbe8578a39505c146223ffcf2c63a5ba8bb0d9a4;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/dkim.c b/src/src/dkim.c
index 63b0ba62c..0a8ab6fb3 100644
--- a/src/src/dkim.c
+++ b/src/src/dkim.c
@@ -2,9 +2,10 @@
 *     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 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* Code for DKIM support. Other DKIM relevant code is in
    receive.c, transport.c and transports/smtp.c */
@@ -50,7 +51,7 @@ dkim_exim_query_dns_txt(const uschar * name)
 dns_answer * dnsa = store_get_dns_answer();
 dns_scan dnss;
 rmark reset_point = store_mark();
-gstring * g = string_get_tainted(256, TRUE);
+gstring * g = string_get_tainted(256, GET_TAINTED);
 
 lookup_dnssec_authenticated = NULL;
 if (dns_lookup(dnsa, name, T_TXT, NULL) != DNS_SUCCEED)
@@ -128,13 +129,16 @@ dkim_verify_ctx = pdkim_init_verify(&dkim_exim_query_dns_txt, dot_stuffing);
 dkim_collect_input = dkim_verify_ctx ? DKIM_MAX_SIGNATURES : 0;
 dkim_collect_error = NULL;
 
-/* Start feed up with any cached data */
-receive_get_cache();
+/* Start feed up with any cached data, but limited to message data */
+receive_get_cache(chunking_state == CHUNKING_LAST
+		  ? chunking_data_left : GETC_BUFFER_UNLIMITED);
 
 store_pool = dkim_verify_oldpool;
 }
 
 
+/* Submit a chunk of data for verification input.
+Only use the data when the feed is activated. */
 void
 dkim_exim_verify_feed(uschar * data, int len)
 {