Coverage Report

Created: 2024-06-12 07:07

/src/libfplist/ossfuzz/property_fuzzer.cc
Line
Count
Source (jump to first uncovered line)
1
/*
2
 * OSS-Fuzz target for libfplist property type
3
 *
4
 * Copyright (C) 2016-2024, Joachim Metz <joachim.metz@gmail.com>
5
 *
6
 * Refer to AUTHORS for acknowledgements.
7
 *
8
 * This program is free software: you can redistribute it and/or modify
9
 * it under the terms of the GNU Lesser General Public License as published by
10
 * the Free Software Foundation, either version 3 of the License, or
11
 * (at your option) any later version.
12
 *
13
 * This program is distributed in the hope that it will be useful,
14
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16
 * GNU General Public License for more details.
17
 *
18
 * You should have received a copy of the GNU Lesser General Public License
19
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
20
 */
21
22
#include <stddef.h>
23
#include <stdint.h>
24
25
/* Note that some of the OSS-Fuzz engines use C++
26
 */
27
extern "C" {
28
29
#include "ossfuzz_libfplist.h"
30
31
int LLVMFuzzerTestOneInput(
32
     const uint8_t *data,
33
     size_t size )
34
821
{
35
821
  libfplist_property_t *root_property      = NULL;
36
821
  libfplist_property_list_t *property_list = NULL;
37
821
  int value_type                           = 0;
38
39
821
  if( libfplist_property_list_initialize(
40
821
       &property_list,
41
821
       NULL ) != 1 )
42
0
  {
43
0
    return( 0 );
44
0
  }
45
821
  if( libfplist_property_list_copy_from_byte_stream(
46
821
       property_list,
47
821
       data,
48
821
       size,
49
821
       NULL ) != 1 )
50
713
  {
51
713
    goto on_error_libfplist_property_list;
52
713
  }
53
108
  if( libfplist_property_list_get_root_property(
54
108
       property_list,
55
108
       &root_property,
56
108
       NULL ) == 1 )
57
34
  {
58
34
    libfplist_property_get_value_type(
59
34
     root_property,
60
34
     &value_type,
61
34
     NULL );
62
63
34
    libfplist_property_free(
64
34
     &root_property,
65
34
     NULL );
66
34
  }
67
821
on_error_libfplist_property_list:
68
821
  libfplist_property_list_free(
69
821
   &property_list,
70
821
   NULL );
71
72
821
  return( 0 );
73
108
}
74
75
} /* extern "C" */
76