[src/netbsd-7]: src/external/bsd/bind/dist/lib/isc Fix bug in sha384 checksum...

[sborrill <sborrill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/009a51b4bd65
branches:  netbsd-7
changeset: 932380:009a51b4bd65
user:      sborrill <sborrill%NetBSD.org@localhost>
date:      Wed May 06 07:40:17 2020 +0000

description:
Fix bug in sha384 checksum computation introduced when converting the code
to avoid alignment issues.

diffstat:

 external/bsd/bind/dist/lib/isc/sha2.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r cf48656e53f2 -r 009a51b4bd65 external/bsd/bind/dist/lib/isc/sha2.c
--- a/external/bsd/bind/dist/lib/isc/sha2.c     Thu Apr 30 16:23:32 2020 +0000
+++ b/external/bsd/bind/dist/lib/isc/sha2.c     Wed May 06 07:40:17 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sha2.c,v 1.8.2.2 2017/06/20 17:09:53 snj Exp $ */
+/*     $NetBSD: sha2.c,v 1.8.2.3 2020/05/06 07:40:17 sborrill Exp $    */
 
 /*
  * Copyright (C) 2005-2007, 2009, 2011, 2012, 2014, 2016  Internet Systems Consortium, Inc. ("ISC")
@@ -1503,6 +1503,8 @@
                *context->buffer = 0x80;
        }
        /* Store the length of input data (in bits): */
+       memcpy(&context->buffer[ISC_SHA512_SHORT_BLOCK_LENGTH],
+           &context->bitcount[1], sizeof(isc_uint64_t));
        memcpy(&context->buffer[ISC_SHA512_SHORT_BLOCK_LENGTH+8],
            &context->bitcount[0], sizeof(isc_uint64_t));