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 "v2_0/sensor_interface_proxy.h"
19
20 using namespace OHOS::HDI::Sensor::V2_0;
21
22 namespace OHOS {
SensorEnableFuzzTest(const uint8_t * data,size_t size)23 bool SensorEnableFuzzTest(const uint8_t* data, size_t size)
24 {
25 bool result = false;
26 sptr<ISensorInterface> g_sensorInterface = ISensorInterface::Get();
27 if (!g_sensorInterface->Enable(*(int32_t *)data)) {
28 result = true;
29 }
30 return result;
31 }
32 }
33
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)34 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
35 {
36 if (data == nullptr) {
37 return 0;
38 }
39
40 if (size < sizeof(int32_t)) {
41 return 0;
42 }
43 OHOS::SensorEnableFuzzTest(data, size);
44 return 0;
45 }
46
47