KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
krb5_add_ignore_addresses(krb5_context context, krb5_addresses *addresses)
{
if(context->ignore_addresses)
return krb5_append_addresses(context,
context->ignore_addresses, addresses);
else
return krb5_set_ignore_addresses(context, addresses);
}
static void
add_one_address (krb5_context context, const char *str, int first)
{
krb5_error_code ret;
krb5_addresses tmp;
ret = krb5_parse_address (context, str, &tmp);
if (ret)
krb5_err (context, 1, ret, "parse_address `%s'", str);
if (first)
krb5_copy_addresses(context, &tmp, &explicit_addresses);
else
krb5_append_addresses(context, &explicit_addresses, &tmp);
krb5_free_addresses (context, &tmp);
}
static krb5_error_code
get_addrs_int (krb5_context context, krb5_addresses *res, int flags)
{
krb5_error_code ret = -1;
res->len = 0;
res->val = NULL;
if (flags & SCAN_INTERFACES) {
ret = find_all_addresses (context, res, flags);
if(ret || res->len == 0)
ret = gethostname_fallback (context, res);
} else {
ret = 0;
}
if(ret == 0 && (flags & EXTRA_ADDRESSES)) {
krb5_addresses a;
/* append user specified addresses */
ret = krb5_get_extra_addresses(context, &a);
if(ret) {
krb5_free_addresses(context, res);
return ret;
}
ret = krb5_append_addresses(context, res, &a);
if(ret) {
krb5_free_addresses(context, res);
return ret;
}
krb5_free_addresses(context, &a);
}
if(res->len == 0) {
free(res->val);
res->val = NULL;
}
return ret;
}
