/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * GIO - GLib Input, Output and Streaming Library
 *
 * Copyright Red Hat
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General
 * Public License along with this library; if not, see
 * <http://www.gnu.org/licenses/>.
 *
 * In addition, when the library is used with OpenSSL, a special
 * exception applies. Refer to the LICENSE_EXCEPTION file for details.
 */

#include "config.h"
#include "gtlsutils.h"

gboolean
g_tls_issuer_would_create_cycle (GTlsCertificate *certificate,
                                 GTlsCertificate *issuer)
{
  GTlsCertificate *c = issuer;

  do
  {
    if (c == certificate)
      return TRUE;
    c = g_tls_certificate_get_issuer (c);
  } while (c);

  return FALSE;
}
