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 "setloopcount_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <cstring>
21 #include <string>
22
23 #include "vibrator_agent.h"
24
25 namespace OHOS {
SetLoopCountFuzzTest(const uint8_t * data,size_t size)26 bool SetLoopCountFuzzTest(const uint8_t *data, size_t size)
27 {
28 std::string argv(reinterpret_cast<const char *>(data), size);
29 int32_t count = static_cast<int32_t>(std::atoi(argv.c_str()));
30 bool ret = OHOS::Sensors::SetLoopCount(count);
31 if ((count <= 0 && ret == true) || ((count > 0 && ret == false))) {
32 return false;
33 }
34 return true;
35 }
36 } // namespace OHOS
37
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)38 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
39 {
40 OHOS::SetLoopCountFuzzTest(data, size);
41 return 0;
42 }