X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/bbe76e83735d5fa16a0c7b96abd52eaa8d4de203..a85c067ba6c6940512cf57ec213277a370d87e70:/src/src/pdkim/pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index c368be438..eb26b3864 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -1,9 +1,10 @@
 /*
  *  PDKIM - a RFC4871 (DKIM) implementation
  *
+ *  Copyright (c) The Exim Maintainers 2021 - 2022
  *  Copyright (C) 2009 - 2016  Tom Kistner <tom@duncanthrax.net>
  *  Copyright (C) 2016 - 2020  Jeremy Harris <jgh@exim.org>
- *  Copyright (c) The Exim Maintainers 2021
+ *  SPDX-License-Identifier: GPL-2.0-or-later
  *
  *  http://duncanthrax.net/pdkim/
  *
@@ -1613,7 +1614,7 @@ for (pdkim_signature * sig = ctx->sig; sig; sig = sig->next)
 	  rh = pdkim_relax_header(rh, TRUE);	/* cook header for relaxed canon */
 
 	/* Feed header to the hash algorithm */
-	exim_sha_update(&hhash_ctx, CUS rh, Ustrlen(rh));
+	exim_sha_update_string(&hhash_ctx, CUS rh);
 
 	/* Remember headers block for signing (when the library cannot do incremental)  */
 	/*XXX we could avoid doing this for all but the GnuTLS/RSA case */
@@ -1674,7 +1675,7 @@ for (pdkim_signature * sig = ctx->sig; sig; sig = sig->next)
 	      : string_copy(CUS hdrs->value);
 
 	    /* Feed header to the hash algorithm */
-	    exim_sha_update(&hhash_ctx, CUS rh, Ustrlen(rh));
+	    exim_sha_update_string(&hhash_ctx, CUS rh);
 
 	    DEBUG(D_acl) pdkim_quoteprint(rh, Ustrlen(rh));
 	    hdrs->tag = 1;
@@ -1715,7 +1716,7 @@ for (pdkim_signature * sig = ctx->sig; sig; sig = sig->next)
     }
 
   /* Finalize header hash */
-  exim_sha_update(&hhash_ctx, CUS sig_hdr, Ustrlen(sig_hdr));
+  exim_sha_update_string(&hhash_ctx, CUS sig_hdr);
   exim_sha_finish(&hhash_ctx, &hhash);
 
   DEBUG(D_acl)