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[master] replace memcpy() with memmove().

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3698.	[cleanup]	Replaced all uses of memcpy() with memmove().
			[RT #35120]
This commit is contained in:
Evan Hunt
2014-01-08 16:27:10 -08:00
parent bfb3305684
commit e851ea8260
126 changed files with 494 additions and 490 deletions
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12
lib/dns/dnssec.c
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@@ -295,7 +295,7 @@ dns_dnssec_sign(dns_name_t *name, dns_rdataset_t *set, dst_key_t *key,
* Create an envelope for each rdata: <name|type|class|ttl>.
*/
isc_buffer_init(&envbuf, data, sizeof(data));
memcpy(data, r.base, r.length);
memmove(data, r.base, r.length);
isc_buffer_add(&envbuf, r.length);
isc_buffer_putuint16(&envbuf, set->type);
isc_buffer_putuint16(&envbuf, set->rdclass);
@@ -501,10 +501,10 @@ dns_dnssec_verify3(dns_name_t *name, dns_rdataset_t *set, dst_key_t *key,
if (labels - sig.labels > 0) {
isc_buffer_putuint8(&envbuf, 1);
isc_buffer_putuint8(&envbuf, '*');
memcpy(data + 2, r.base, r.length);
memmove(data + 2, r.base, r.length);
}
else
memcpy(data, r.base, r.length);
memmove(data, r.base, r.length);
isc_buffer_add(&envbuf, r.length);
isc_buffer_putuint16(&envbuf, set->type);
isc_buffer_putuint16(&envbuf, set->rdclass);
@@ -1040,14 +1040,14 @@ dns_dnssec_verifymessage(isc_buffer_t *source, dns_message_t *msg,
/*
* Extract the header.
*/
memcpy(header, source_r.base, DNS_MESSAGE_HEADERLEN);
memmove(header, source_r.base, DNS_MESSAGE_HEADERLEN);
/*
* Decrement the additional field counter.
*/
memcpy(&addcount, &header[DNS_MESSAGE_HEADERLEN - 2], 2);
memmove(&addcount, &header[DNS_MESSAGE_HEADERLEN - 2], 2);
addcount = htons((isc_uint16_t)(ntohs(addcount) - 1));
memcpy(&header[DNS_MESSAGE_HEADERLEN - 2], &addcount, 2);
memmove(&header[DNS_MESSAGE_HEADERLEN - 2], &addcount, 2);
/*
* Digest the modified header.