1 /*
2 * Copyright (c) 2023 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 "getservicectrlinfo_fuzzer.h"
17 #include <string>
18 #include "init_hook.h"
19 #include "param_manager.h"
20
21 #define NAME_LEN_MAX 96
22
23 namespace OHOS {
FuzzGetServiceCtrlInfo(const uint8_t * data,size_t size)24 bool FuzzGetServiceCtrlInfo(const uint8_t* data, size_t size)
25 {
26 if (size + sizeof("test") >= NAME_LEN_MAX) {
27 return false;
28 }
29
30 bool result = false;
31 ServiceCtrlInfo *serviceInfo = nullptr;
32 GetServiceCtrlInfo("ohos.ctl.stop", "test", &serviceInfo);
33 if (serviceInfo != nullptr) {
34 free(serviceInfo);
35 result = true;
36 };
37
38 ServiceCtrlInfo *powerctrl = nullptr;
39 GetServiceCtrlInfo("ohos.startup.powerctrl", "reboot,updater", &powerctrl);
40 if (powerctrl != nullptr) {
41 free(powerctrl);
42 result = true;
43 };
44
45 ServiceCtrlInfo *ctrlInfo = nullptr;
46 std::string str(reinterpret_cast<const char*>(data), size);
47 GetServiceCtrlInfo(str.c_str(), "test", &ctrlInfo);
48 if (ctrlInfo != nullptr) {
49 free(ctrlInfo);
50 result = true;
51 };
52
53 return result;
54 }
55 }
56
57 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)58 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
59 {
60 /* Run your code on data */
61 OHOS::FuzzGetServiceCtrlInfo(data, size);
62 return 0;
63 }