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 "dcameraremovedcameradevice_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "dcamera_host.h"
22
23 namespace OHOS {
24 namespace DistributedHardware {
25
DcameraRemoveDCameraDeviceFuzzTest(const uint8_t * data,size_t size)26 void DcameraRemoveDCameraDeviceFuzzTest(const uint8_t* data, size_t size)
27 {
28 if ((data == nullptr) || (size == 0)) {
29 return;
30 }
31 std::string deviceId = "1";
32 std::string dhId = "2";
33 DHBase dhBase;
34 dhBase.deviceId_ = deviceId;
35 dhBase.dhId_ = dhId;
36 std::string cameraId = "1__2";
37 std::string sinkAbilityInfo(reinterpret_cast<const char*>(data), size);
38 std::string sourceAbilityInfo(reinterpret_cast<const char*>(data), size);
39 OHOS::sptr<DCameraDevice> dcameraDevice(new (std::nothrow) DCameraDevice(dhBase, sinkAbilityInfo,
40 sourceAbilityInfo));
41 if (dcameraDevice == nullptr) {
42 return;
43 }
44 DCameraHost::GetInstance()->dCameraDeviceMap_.emplace(cameraId, dcameraDevice);
45
46 DCameraHost::GetInstance()->RemoveDCameraDevice(dhBase);
47 }
48 }
49 }
50
51 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
53 {
54 /* Run your code on data */
55 OHOS::DistributedHardware::DcameraRemoveDCameraDeviceFuzzTest(data, size);
56 return 0;
57 }