1  /*
       2   * Copyright 2020 Endless OS Foundation, LLC
       3   *
       4   * SPDX-License-Identifier: LGPL-2.1-or-later
       5   *
       6   * This library is free software; you can redistribute it and/or
       7   * modify it under the terms of the GNU Lesser General Public
       8   * License as published by the Free Software Foundation; either
       9   * version 2.1 of the License, or (at your option) any later version.
      10   *
      11   * This library is distributed in the hope that it will be useful,
      12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14   * Lesser General Public License for more details.
      15   *
      16   * You should have received a copy of the GNU Lesser General Public
      17   * License along with this library; if not, see <http://www.gnu.org/licenses/>.
      18   */
      19  
      20  #include "fuzz.h"
      21  
      22  int
      23  LLVMFuzzerTestOneInput (const unsigned char *data, size_t size)
      24  {
      25    unsigned char *nul_terminated_data = NULL;
      26    GDateTime *dt = NULL;
      27  
      28    fuzz_set_logging_func ();
      29  
      30    /* ignore @size (the function doesn’t support it); ensure @data is nul-terminated */
      31    nul_terminated_data = (unsigned char *) g_strndup ((const gchar *) data, size);
      32    dt = g_date_time_new_from_iso8601 ((const gchar *) nul_terminated_data, NULL);
      33    g_free (nul_terminated_data);
      34  
      35    if (dt != NULL)
      36      {
      37        gchar *text = g_date_time_format_iso8601 (dt);
      38        g_free (text);
      39      }
      40  
      41    g_clear_pointer (&dt, g_date_time_unref);
      42  
      43    return 0;
      44  }