1 /*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "updaterfactoryreset_fuzzer.h"
17
18 #include <array>
19 #include <cstddef>
20 #include <cstdint>
21 #include <iostream>
22 #include <string>
23 #include <vector>
24 #include "mount.h"
25 #include "updater_main.h"
26
27 using namespace Updater;
28 static constexpr int FSTAB_NAME_LENGTH = 20;
29
30 namespace OHOS {
FuzzFactoryReset(const uint8_t * data,size_t size)31 bool FuzzFactoryReset(const uint8_t* data, size_t size)
32 {
33 FactoryResetMode mode = USER_WIPE_DATA;
34
35 if (size < FSTAB_NAME_LENGTH) { /* fstable name length */
36 LoadSpecificFstab("/data/fuzz/test/FormatPartition_fuzzer.fstable");
37 FactoryReset(mode, reinterpret_cast<const char*>(data));
38 }
39
40 return 0;
41 }
42 }
43
44 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
46 {
47 /* Run your code on data */
48 OHOS::FuzzFactoryReset(data, size);
49 return 0;
50 }
51
52