1 /*
2 * Copyright (c) 2024 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 "formecologicalruleparam_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #define private public
23 #define protected public
24 #include "form_ecological_rule_param.h"
25 #undef private
26 #undef protected
27 #include "message_parcel.h"
28 #include "securec.h"
29
30 using namespace OHOS::AppExecFwk;
31
32 namespace OHOS {
33
34 constexpr int32_t MAX_NUM = 1000;
35 constexpr int32_t MIN_NUM = 0;
36 constexpr size_t MAX_LENGTH = 5;
37
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)38 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider *fdp)
39 {
40 FormErmsCallerInfo formErmsCallerInfo;
41 formErmsCallerInfo.uid = fdp->ConsumeIntegralInRange(MIN_NUM, MAX_NUM);
42 formErmsCallerInfo.pid = fdp->ConsumeIntegralInRange(MIN_NUM, MAX_NUM);
43 formErmsCallerInfo.packageName = fdp->ConsumeRandomLengthString(MAX_LENGTH);
44 formErmsCallerInfo.callerAppType = fdp->ConsumeIntegralInRange(MIN_NUM, MAX_NUM);
45 formErmsCallerInfo.targetAppType = fdp->ConsumeIntegralInRange(MIN_NUM, MAX_NUM);
46 formErmsCallerInfo.ToString();
47 Parcel parcel;
48 formErmsCallerInfo.Marshalling(parcel);
49 formErmsCallerInfo.ReadFromParcel(parcel);
50 formErmsCallerInfo.Unmarshalling(parcel);
51 return true;
52 }
53 }
54
55 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)56 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
57 {
58 FuzzedDataProvider fdp(data, size);
59 OHOS::DoSomethingInterestingWithMyAPI(&fdp);
60 return 0;
61 }
62
63