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Only generate local subkey if there is none.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4328 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1998-01-21 00:41:50 +00:00
parent 996617a86e
commit 6e8c9e5569
1 changed files with 10 additions and 5 deletions
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15
lib/krb5/build_auth.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -69,10 +69,15 @@ krb5_build_authenticator (krb5_context context,
auth->ctime = sec;
auth->cusec = usec;
}
krb5_generate_subkey (context, &cred->session, &auth->subkey);
krb5_free_keyblock(context, auth_context->local_subkey);
krb5_copy_keyblock(context, auth->subkey,
&auth_context->local_subkey);
ret = krb5_auth_con_getlocalsubkey(context, auth_context, &auth->subkey);
if(ret == ENOMEM)
/* XXX */;
if(auth->subkey == NULL) {
krb5_generate_subkey (context, &cred->session, &auth->subkey);
ret = krb5_auth_con_setlocalsubkey(context, auth_context, auth->subkey);
if(ret == ENOMEM)
/* XXX */;
}
if (auth_context->flags & KRB5_AUTH_CONTEXT_DO_SEQUENCE) {
krb5_generate_seq_number (context,