1 /*
2 * Copyright (c) 2022 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 <cstddef>
17 #include <cstdint>
18
19 #include "bundle_user_info.h"
20 #include "parcel.h"
21
22 #include "bundleuserinfo_fuzzer.h"
23
24 using namespace OHOS::AppExecFwk;
25 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)26 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
27 {
28 Parcel dataMessageParcel;
29 std::string disabledAbilities (reinterpret_cast<const char*>(data), size);
30 BundleUserInfo oldRule;
31 oldRule.disabledAbilities.push_back(disabledAbilities);
32 oldRule.IsInitialState();
33 oldRule.Reset();
34 if (!oldRule.Marshalling(dataMessageParcel)) {
35 return false;
36 }
37 auto rulePtr = BundleUserInfo::Unmarshalling(dataMessageParcel);
38 if (rulePtr == nullptr) {
39 return false;
40 }
41 delete rulePtr;
42 rulePtr = nullptr;
43 BundleUserInfo *readRule = new (std::nothrow) BundleUserInfo();
44 if (readRule == nullptr) {
45 return false;
46 }
47 bool ret = readRule->ReadFromParcel(dataMessageParcel);
48 delete readRule;
49 readRule = nullptr;
50 return ret;
51 }
52 }
53
54 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
56 {
57 // Run your code on data.
58 OHOS::DoSomethingInterestingWithMyAPI(data, size);
59 return 0;
60 }
61