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do it the right way

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2104 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-07-09 04:57:05 +00:00
parent 15082921fe
commit c60d70fe6d
2 changed files with 16 additions and 24 deletions
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20
lib/krb5/mk_safe.c
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@@ -13,22 +13,18 @@ krb5_mk_safe(krb5_context context,
KRB_SAFE s;
struct timeval tv;
unsigned usec;
krb5_addresses addr;
u_char buf[1024];
size_t len;
unsigned tmp_seq;
r = krb5_create_checksum (context,
CKSUMTYPE_RSA_MD4,
auth_context->cksumtype,
userdata->data,
userdata->length,
&s.cksum);
if (r)
return r;
r = krb5_get_all_client_addrs (&addr);
if (r)
return r;
s.pvno = 5;
s.msg_type = krb_safe;
s.safe_body.user_data = *userdata;
@@ -37,15 +33,15 @@ krb5_mk_safe(krb5_context context,
s.safe_body.timestamp = &tv.tv_sec;
s.safe_body.usec = &usec;
if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_SEQUENCE) {
s.safe_body.seq_number = malloc(sizeof(*s.safe_body.seq_number));
*(s.safe_body.seq_number) = ++auth_context->local_seqnumber;
tmp_seq = ++auth_context->local_seqnumber;
s.safe_body.seq_number = &tmp_seq;
} else
s.safe_body.seq_number = NULL;
s.safe_body.s_address = addr.val[0];
s.safe_body.r_address = NULL;
s.safe_body.seq_number = NULL;
s.safe_body.s_address = auth_context->local_address;
s.safe_body.r_address = auth_context->remote_address;
r = encode_KRB_SAFE (buf + sizeof(buf) - 1, sizeof(buf), &s, &len);
free(s.safe_body.seq_number);
if (r)
return r;
outbuf->length = len;