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 #include <fuzzer/FuzzedDataProvider.h>
21
22 #include "nweb_helper.h"
23
24 using namespace OHOS::NWeb;
25
26 namespace OHOS {
27 constexpr int MAX_SET_NUMBER = 1000;
28
GetNwebFuzzTest(const uint8_t * data,size_t size)29 bool GetNwebFuzzTest(const uint8_t* data, size_t size)
30 {
31 FuzzedDataProvider dataProvider(data, size);
32 int32_t nweb_id = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
33
34 NWebHelper::Instance().GetNWeb(nweb_id);
35
36 NWebHelper::Instance().SetWebTag(nweb_id, "NWeb");
37
38 NWebHelper::Instance().PrepareForPageLoad("", true, size);
39 return true;
40 }
41 } // namespace OHOS
42
43 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)44 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
45 {
46 /* Run your code on data */
47 OHOS::GetNwebFuzzTest(data, size);
48 return 0;
49 }
50