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 "getnweb_fuzzer.h"
17
18 #include <cstring>
19 #include <securec.h>
20
21 #include "nweb_helper.h"
22
23 using namespace OHOS::NWeb;
24
25 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)26 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
27 {
28 if ((data == nullptr) || (size < sizeof(int32_t))) {
29 return false;
30 }
31 int32_t nweb_id;
32 if (memcpy_s(&nweb_id, sizeof(int32_t), data, sizeof(int32_t)) != 0) {
33 return false;
34 }
35 NWebHelper::Instance().GetNWeb(nweb_id);
36 return true;
37 }
38 }
39
40 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)41 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
42 {
43 /* Run your code on data */
44 OHOS::DoSomethingInterestingWithMyAPI(data, size);
45 return 0;
46 }
47