1 /*
2 * Copyright (c) 2022-2023 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 "sensorenable_fuzzer.h"
17 #include "hdf_base.h"
18 #include "sensor_impl.h"
19 #include "v1_1/sensor_interface_proxy.h"
20
21 using namespace OHOS::HDI::Sensor::V1_1;
22
23 namespace OHOS {
SensorEnableFuzzTest(const uint8_t * data,size_t size)24 bool SensorEnableFuzzTest(const uint8_t* data, size_t size)
25 {
26 bool result = false;
27 sptr<ISensorInterface> g_sensorInterface = ISensorInterface::Get();
28 if (!g_sensorInterface->Enable(*(int32_t *)data)) {
29 result = true;
30 }
31 return result;
32 }
33 }
34
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)35 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
36 {
37 if (data == nullptr) {
38 return 0;
39 }
40
41 if (size < sizeof(int32_t)) {
42 return 0;
43 }
44 OHOS::SensorEnableFuzzTest(data, size);
45 return 0;
46 }
47
48