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 "timesettimezone_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <string_ex.h>
21
22 #include "time_service_client.h"
23
24 using namespace OHOS::MiscServices;
25
26 namespace OHOS {
27
FuzzTimeSetTimezone(const uint8_t * rawData,size_t size)28 bool FuzzTimeSetTimezone(const uint8_t *rawData, size_t size)
29 {
30 std::string timeZone(reinterpret_cast<const char *>(rawData), size);
31 TimeServiceClient::GetInstance()->SetTimeZone(timeZone);
32 TimeServiceClient::GetInstance()->SetTimeZone(timeZone);
33 TimeServiceClient::GetInstance()->SetTimeZoneV9(timeZone);
34 return true;
35 }
36
37 }
38 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)39 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
40 {
41 /* Run your code on data */
42 if (data == nullptr) {
43 return 0;
44 }
45
46 OHOS::FuzzTimeSetTimezone(data, size);
47 return 0;
48 }