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(krb5_build_authenticator): if the local sequence number is non-zero,

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don't generate a new one


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12143 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2003-04-25 18:10:29 +00:00
parent 0b41135c1f
commit 10617940f1
1 changed files with 69 additions and 69 deletions
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16
lib/krb5/build_auth.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 2002 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2003 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -63,22 +63,22 @@ krb5_build_authenticator (krb5_context context,
copy_Realm(&cred->client->realm, &auth->crealm); copy_Realm(&cred->client->realm, &auth->crealm);
copy_PrincipalName(&cred->client->name, &auth->cname); copy_PrincipalName(&cred->client->name, &auth->cname);
{ krb5_us_timeofday (context, &auth->ctime, &auth->cusec);
int32_t sec, usec;
krb5_us_timeofday (context, &sec, &usec);
auth->ctime = sec;
auth->cusec = usec;
}
ret = krb5_auth_con_getlocalsubkey(context, auth_context, &auth->subkey); ret = krb5_auth_con_getlocalsubkey(context, auth_context, &auth->subkey);
if(ret) if(ret)
goto fail; goto fail;
if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_SEQUENCE) { if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_SEQUENCE) {
if(auth_context->local_seqnumber == 0)
krb5_generate_seq_number (context, krb5_generate_seq_number (context,
&cred->session, &cred->session,
&auth_context->local_seqnumber); &auth_context->local_seqnumber);
ALLOC(auth->seq_number, 1); ALLOC(auth->seq_number, 1);
if(auth->seq_number == NULL) {
ret = ENOMEM;
goto fail;
}
*auth->seq_number = auth_context->local_seqnumber; *auth->seq_number = auth_context->local_seqnumber;
} else } else
auth->seq_number = NULL; auth->seq_number = NULL;
@@ -122,7 +122,7 @@ krb5_build_authenticator (krb5_context context,
free (auth); free (auth);
} }
return ret; return ret;
fail: fail:
free_Authenticator (auth); free_Authenticator (auth);
free (auth); free (auth);
free (buf); free (buf);