1 /*
2 * Copyright (c) 2024 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 "system_properties_adapter_impl_fuzzer.h"
17
18 #include <cstdlib>
19 #include <cstring>
20 #include <string>
21
22 #include "system_properties_adapter_impl.h"
23
24 namespace OHOS {
25
SystemPropertiesAdapterFuzzTest(const uint8_t * data,size_t size)26 bool SystemPropertiesAdapterFuzzTest(const uint8_t* data, size_t size)
27 {
28 size_t keySize = std::min(size, static_cast<size_t>(32));
29 std::string key(reinterpret_cast<const char*>(data), keySize);
30
31 size_t valueSize = size > keySize ? size - keySize : 0;
32 std::string value(reinterpret_cast<const char*>(data + keySize), valueSize);
33
34 bool boolResult = NWeb::SystemPropertiesAdapterImpl::GetInstance().GetBoolParameter(key, false);
35 std::string productModel = NWeb::SystemPropertiesAdapterImpl::GetInstance().GetDeviceInfoProductModel();
36 std::string brand = NWeb::SystemPropertiesAdapterImpl::GetInstance().GetDeviceInfoBrand();
37 int32_t majorVersion = NWeb::SystemPropertiesAdapterImpl::GetInstance().GetSoftwareMajorVersion();
38 int32_t seniorVersion = NWeb::SystemPropertiesAdapterImpl::GetInstance().GetSoftwareSeniorVersion();
39
40 (void)boolResult;
41 (void)productModel;
42 (void)brand;
43 (void)majorVersion;
44 (void)seniorVersion;
45
46 return true;
47 }
48
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 return OHOS::SystemPropertiesAdapterFuzzTest(data, size) ? 0 : 1;
52 }
53
54 } // namespace OHOS