1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* lib/krb5/krb/copy_princ.c */
4 * Copyright 1990, 2009 by the Massachusetts Institute of Technology.
7 * Export of this software from the United States of America may
8 * require a specific license from the United States Government.
9 * It is the responsibility of any person or organization contemplating
10 * export to obtain such a license before exporting.
12 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
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
16 * this permission notice appear in supporting documentation, and that
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18 * to distribution of the software without specific, written prior
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20 * your software as modified software and not distribute it in such a
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24 * or implied warranty.
30 * Copy a principal structure, with fresh allocation.
32 krb5_error_code KRB5_CALLCONV
33 krb5_copy_principal(krb5_context context, krb5_const_principal inprinc, krb5_principal *outprinc)
35 register krb5_principal tempprinc;
38 tempprinc = (krb5_principal)malloc(sizeof(krb5_principal_data));
43 *tempprinc = *inprinc;
45 tempprinc->data = malloc(inprinc->length * sizeof(krb5_data));
47 if (tempprinc->data == 0) {
52 for (i = 0; i < inprinc->length; i++) {
53 if (krb5int_copy_data_contents(context, &inprinc->data[i],
54 &tempprinc->data[i]) != 0) {
56 free(tempprinc->data[i].data);
57 free (tempprinc->data);
63 if (krb5int_copy_data_contents_add0(context, &inprinc->realm,
64 &tempprinc->realm) != 0) {
65 for (i = 0; i < inprinc->length; i++)
66 free(tempprinc->data[i].data);
67 free(tempprinc->data);
72 *outprinc = tempprinc;