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Remove static zeros

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This commit is contained in:
Volker Lendecke
2007-12-28 17:02:34 +01:00
parent 44775ea38b
commit dbcc213710
5 changed files with 31 additions and 14 deletions
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14
source/rpc_parse/parse_prs.c
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@@ -1544,9 +1544,11 @@ static void schannel_digest(struct schannel_auth_struct *a,
uchar digest_final[16])
{
uchar whole_packet_digest[16];
static const uchar zeros[4] = { 0, };
uchar zeros[4];
struct MD5Context ctx3;
ZERO_STRUCT(zeros);
/* verfiy the signature on the packet by MD5 over various bits */
MD5Init(&ctx3);
/* use our sequence number, which ensures the packet is not
@@ -1573,11 +1575,13 @@ static void schannel_get_sealing_key(struct schannel_auth_struct *a,
RPC_AUTH_SCHANNEL_CHK *verf,
uchar sealing_key[16])
{
static const uchar zeros[4] = { 0, };
uchar zeros[4];
uchar digest2[16];
uchar sess_kf0[16];
int i;
ZERO_STRUCT(zeros);
for (i = 0; i < sizeof(sess_kf0); i++) {
sess_kf0[i] = a->sess_key[i] ^ 0xf0;
}
@@ -1600,10 +1604,12 @@ static void schannel_get_sealing_key(struct schannel_auth_struct *a,
static void schannel_deal_with_seq_num(struct schannel_auth_struct *a,
RPC_AUTH_SCHANNEL_CHK *verf)
{
static const uchar zeros[4] = { 0, };
uchar zeros[4];
uchar sequence_key[16];
uchar digest1[16];
ZERO_STRUCT(zeros);
hmac_md5(a->sess_key, zeros, sizeof(zeros), digest1);
dump_data_pw("(sequence key) digest1:\n", digest1, sizeof(digest1));