Coverage Report

Created: 2025-12-31 07:02

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/glib/fuzzing/fuzz_variant_binary_byteswap.c
Line
Count
Source
1
/*
2
 * Copyright 2018 pdknsk
3
 * Copyright 2022 Endless OS Foundation, LLC
4
 *
5
 * SPDX-License-Identifier: LGPL-2.1-or-later
6
 *
7
 * This library is free software; you can redistribute it and/or
8
 * modify it under the terms of the GNU Lesser General Public
9
 * License as published by the Free Software Foundation; either
10
 * version 2.1 of the License, or (at your option) any later version.
11
 *
12
 * This library is distributed in the hope that it will be useful,
13
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15
 * Lesser General Public License for more details.
16
 *
17
 * You should have received a copy of the GNU Lesser General Public
18
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
19
 */
20
21
#include "fuzz.h"
22
23
int
24
LLVMFuzzerTestOneInput (const unsigned char *data, size_t size)
25
8.17k
{
26
8.17k
  GVariant *variant = NULL, *swapped_variant = NULL;
27
28
8.17k
  fuzz_set_logging_func ();
29
30
8.17k
  variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, data, size, FALSE,
31
8.17k
                                     NULL, NULL);
32
8.17k
  if (variant == NULL)
33
0
    return 0;
34
35
8.17k
  swapped_variant = g_variant_byteswap (variant);
36
8.17k
  g_variant_get_data (swapped_variant);
37
38
8.17k
  g_variant_unref (swapped_variant);
39
8.17k
  g_variant_unref (variant);
40
8.17k
  return 0;
41
8.17k
}