/src/libfwps/ossfuzz/record_fuzzer.cc
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * OSS-Fuzz target for libfwps set type |
3 | | * |
4 | | * Copyright (C) 2013-2023, 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_libfwps.h" |
30 | | |
31 | | int LLVMFuzzerTestOneInput( |
32 | | const uint8_t *data, |
33 | | size_t size ) |
34 | 837 | { |
35 | 837 | libfwps_record_t *record = NULL; |
36 | 837 | libfwps_set_t *set = NULL; |
37 | 837 | int number_of_records = 0; |
38 | | |
39 | 837 | if( libfwps_set_initialize( |
40 | 837 | &set, |
41 | 837 | NULL ) != 1 ) |
42 | 0 | { |
43 | 0 | return( 0 ); |
44 | 0 | } |
45 | 837 | libfwps_set_copy_from_byte_stream( |
46 | 837 | set, |
47 | 837 | data, |
48 | 837 | size, |
49 | 837 | LIBFWPS_CODEPAGE_WINDOWS_1252, |
50 | 837 | NULL ); |
51 | | |
52 | 837 | if( libfwps_set_get_number_of_records( |
53 | 837 | set, |
54 | 837 | &number_of_records, |
55 | 837 | NULL ) != 1 ) |
56 | 0 | { |
57 | 0 | goto on_error_libfwps_set; |
58 | 0 | } |
59 | 837 | if( number_of_records > 0 ) |
60 | 338 | { |
61 | 338 | if( libfwps_set_get_record_by_index( |
62 | 338 | set, |
63 | 338 | 0, |
64 | 338 | &record, |
65 | 338 | NULL ) != 1 ) |
66 | 0 | { |
67 | 0 | goto on_error_libfwps_set; |
68 | 0 | } |
69 | 338 | libfwps_record_free( |
70 | 338 | &record, |
71 | 338 | NULL ); |
72 | 338 | } |
73 | 837 | on_error_libfwps_set: |
74 | 837 | libfwps_set_free( |
75 | 837 | &set, |
76 | 837 | NULL ); |
77 | | |
78 | 837 | return( 0 ); |
79 | 837 | } |
80 | | |
81 | | } /* extern "C" */ |
82 | | |