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 #include <string>
19
20 #include "device_manager_impl.h"
21 #include "device_manager.h"
22 #include "device_manager_callback.h"
23 #include "device_list_fuzzer.h"
24
25 namespace OHOS {
26 namespace DistributedHardware {
DeviceListFuzzTest(const uint8_t * data,size_t size)27 void DeviceListFuzzTest(const uint8_t* data, size_t size)
28 {
29 if ((data == nullptr) || (size == 0)) {
30 return;
31 }
32
33 std::string extra(reinterpret_cast<const char*>(data), size);
34 std::vector<DmDeviceInfo> devList;
35 std::string bundleName(reinterpret_cast<const char*>(data), size);
36 DmDeviceInfo deviceInfo;
37
38 DeviceManager::GetInstance().GetTrustedDeviceList(bundleName, extra, devList);
39 DeviceManager::GetInstance().GetLocalDeviceInfo(bundleName, deviceInfo);
40 }
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::DistributedHardware::DeviceListFuzzTest(data, size);
49 return 0;
50 }
51