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/*
* $Source$
* $Author$
*
* Copyright 1990 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* krb5_copy_authenticator()
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_copy_authenticator_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include <krb5/copyright.h>
#include <krb5/krb5.h>
#include <krb5/ext-proto.h>
krb5_error_code
krb5_copy_authenticator(authfrom, authto)
const krb5_authenticator *authfrom;
krb5_authenticator **authto;
{
krb5_error_code retval;
krb5_authenticator *tempto;
if (!(tempto = (krb5_authenticator *)malloc(sizeof(*tempto))))
return ENOMEM;
*tempto = *authfrom;
if (retval = krb5_copy_principal(authfrom->client, &tempto->client)) {
xfree(tempto);
return retval;
}
if (retval = krb5_copy_checksum(authfrom->checksum, &tempto->checksum)) {
krb5_free_principal(tempto->client);
xfree(tempto);
return retval;
}
if (!(tempto->subkey =
(krb5_keyblock *)malloc(sizeof(*tempto->subkey)))) {
krb5_free_checksum(tempto->checksum);
krb5_free_principal(tempto->client);
xfree(tempto);
return ENOMEM;
}
if (retval = krb5_copy_keyblock(authfrom->subkey,
tempto->subkey)) {
xfree(tempto->subkey);
krb5_free_checksum(tempto->checksum);
krb5_free_principal(tempto->client);
xfree(tempto);
return retval;
}
*authto = tempto;
return 0;
}
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