/*

 * fuzz_pkcs11_uri.c: Fuzz target for PKCS #11 URI parser

 *

 * Copyright (C) 2025 Red Hat, Inc.

 *

 * Author: Veronika Hanulikova <vhanulik@redhat.com>

 *

 * 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 General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <stdint.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <tools/pkcs11_uri.h>

#undef stderr

#define stderr stdout

int

LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)

{

  char *input_string = NULL;

  struct pkcs11_uri *uri = NULL;

  if (Size == 0)

    return 0;

  if ((input_string = malloc(Size + 1)) == NULL)

    return 0;

  memcpy(input_string, Data, Size);

  input_string[Size] = 0;

  if ((uri = pkcs11_uri_new()) == NULL) {

    free(input_string);

    return 0;

  }

  parse_pkcs11_uri(input_string, uri);

  pkcs11_uri_free(uri);

  free(input_string);

  return 0;

}