2 * lib/krb5/krb/copy_athctr.c
4 * Copyright 1990,1991 by the Massachusetts Institute of Technology.
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13 * distribute this software and its documentation for any purpose and
14 * without fee is hereby granted, provided that the above copyright
15 * notice appear in all copies and that both that copyright notice and
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24 * krb5_copy_authenticator()
30 krb5_copy_authenticator(context, authfrom, authto)
32 const krb5_authenticator *authfrom;
33 krb5_authenticator **authto;
35 krb5_error_code retval;
36 krb5_authenticator *tempto;
38 if (!(tempto = (krb5_authenticator *)malloc(sizeof(*tempto))))
42 retval = krb5_copy_principal(context, authfrom->client, &tempto->client);
48 if (authfrom->checksum &&
49 (retval = krb5_copy_checksum(context, authfrom->checksum, &tempto->checksum))) {
50 krb5_free_principal(context, tempto->client);
55 if (authfrom->subkey) {
56 retval = krb5_copy_keyblock(context, authfrom->subkey, &tempto->subkey);
58 krb5_xfree(tempto->subkey);
59 krb5_free_checksum(context, tempto->checksum);
60 krb5_free_principal(context, tempto->client);
66 if (authfrom->authorization_data) {
67 retval = krb5_copy_authdata(context, authfrom->authorization_data,
68 &tempto->authorization_data);
70 krb5_xfree(tempto->subkey);
71 krb5_free_checksum(context, tempto->checksum);
72 krb5_free_principal(context, tempto->client);
73 krb5_free_authdata(context, tempto->authorization_data);