1  /*
       2   * Copyright 2018 pdknsk
       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  static const GDBusCapabilityFlags flags = G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING;
      23  
      24  int
      25  LLVMFuzzerTestOneInput (const unsigned char *data, size_t size)
      26  {
      27    gssize bytes;
      28    GDBusMessage *msg = NULL;
      29    guchar *blob = NULL;
      30    gsize msg_size;
      31  
      32    fuzz_set_logging_func ();
      33  
      34    bytes = g_dbus_message_bytes_needed ((guchar*) data, size, NULL);
      35    if (bytes <= 0)
      36      return 0;
      37  
      38    msg = g_dbus_message_new_from_blob ((guchar*) data, size, flags, NULL);
      39    if (msg == NULL)
      40      return 0;
      41  
      42    blob = g_dbus_message_to_blob (msg, &msg_size, flags, NULL);
      43  
      44    g_free (blob);
      45    g_object_unref (msg);
      46    return 0;
      47  }