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 "dcameradevicegetsettings_fuzzer.h"
17
18 #include "dcamera_device.h"
19 #include "dcamera_host.h"
20 #include "v1_0/dcamera_types.h"
21
22 namespace OHOS {
23 namespace DistributedHardware {
DcameraDeviceGetSettingsFuzzTest(const uint8_t * data,size_t size)24 void DcameraDeviceGetSettingsFuzzTest(const uint8_t* data, size_t size)
25 {
26 if ((data == nullptr) || (size < sizeof(uint8_t))) {
27 return;
28 }
29 std::string deviceId(reinterpret_cast<const char*>(data), size);
30 std::string dhId(reinterpret_cast<const char*>(data), size);
31 DHBase dhBase;
32 dhBase.deviceId_ = deviceId;
33 dhBase.dhId_ = dhId;
34
35 std::vector<uint8_t> results;
36 results.push_back(*(reinterpret_cast<const uint8_t*>(data)));
37
38 const std::string abilityInfo(reinterpret_cast<const char*>(data), size);
39 OHOS::sptr<DCameraDevice> dcameraDevice(new DCameraDevice(dhBase, abilityInfo));
40 if (dcameraDevice == nullptr) {
41 return;
42 }
43 dcameraDevice->GetSettings(results);
44 }
45 }
46 }
47
48 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 /* Run your code on data */
52 OHOS::DistributedHardware::DcameraDeviceGetSettingsFuzzTest(data, size);
53 return 0;
54 }
55
56