diff options
Diffstat (limited to 'lib/isc/sha1.c')
| -rw-r--r-- | lib/isc/sha1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/isc/sha1.c b/lib/isc/sha1.c index cce96036045f..aca90b43830a 100644 --- a/lib/isc/sha1.c +++ b/lib/isc/sha1.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004, 2005, 2007, 2009, 2011, 2012 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004, 2005, 2007, 2009, 2011, 2012, 2014 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 2000, 2001, 2003 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -209,7 +209,7 @@ transform(isc_uint32_t state[5], const unsigned char buffer[64]) { INSIST(state != NULL); block = &workspace; - (void)memcpy(block, buffer, 64); + (void)memmove(block, buffer, 64); /* Copy context->state[] to working vars */ a = state[0]; @@ -301,7 +301,7 @@ isc_sha1_update(isc_sha1_t *context, const unsigned char *data, context->count[1] += (len >> 29) + 1; j = (j >> 3) & 63; if ((j + len) > 63) { - (void)memcpy(&context->buffer[j], data, (i = 64 - j)); + (void)memmove(&context->buffer[j], data, (i = 64 - j)); transform(context->state, context->buffer); for (; i + 63 < len; i += 64) transform(context->state, &data[i]); @@ -310,7 +310,7 @@ isc_sha1_update(isc_sha1_t *context, const unsigned char *data, i = 0; } - (void)memcpy(&context->buffer[j], &data[i], len - i); + (void)memmove(&context->buffer[j], &data[i], len - i); } |