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r1604: Samba4 avoids memcpy() as much as possible - we don't need to make a copy here.

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Andrew Bartlett
(This used to be commit 9efc94eeafbf0eb4488c53a1456cc7026c937f9f)
This commit is contained in:
Andrew Bartlett 2004-07-29 10:13:34 +00:00 committed by Gerald (Jerry) Carter
parent 2de2ead42d
commit f1a215f5cb
1 changed files with 2 additions and 2 deletions
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source4/libcli/raw/smb_signing.c
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@ -143,7 +143,7 @@ BOOL check_signed_incoming_message(struct request_buffer *in, DATA_BLOB *mac_key
{
BOOL good;
uint8_t calc_md5_mac[16];
uint8_t server_sent_mac[8];
uint8_t *server_sent_mac;
uint8_t sequence_buf[8];
struct MD5Context md5_ctx;
const size_t offset_end_of_sig = (HDR_SS_FIELD + 8);
@ -166,7 +166,7 @@ BOOL check_signed_incoming_message(struct request_buffer *in, DATA_BLOB *mac_key
SIVAL(sequence_buf, 4, 0);
/* get a copy of the server-sent mac */
memcpy(server_sent_mac, &in->hdr[HDR_SS_FIELD], sizeof(server_sent_mac));
server_sent_mac = &in->hdr[HDR_SS_FIELD];
/* Calculate the 16 byte MAC and place first 8 bytes into the field. */
MD5Init(&md5_ctx);