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 <fuzzer/FuzzedDataProvider.h>
17 #include "nativepointernew2_fuzzer.h"
18
19 #include "ecmascript/napi/include/jsnapi.h"
20
21 using namespace panda;
22 using namespace panda::ecmascript;
23
24 namespace OHOS {
NativePointerNew2FuzzTest(const uint8_t * data,size_t size)25 void NativePointerNew2FuzzTest(const uint8_t* data, size_t size)
26 {
27 RuntimeOption option;
28 option.SetLogLevel(common::LOG_LEVEL::ERROR);
29 EcmaVM *vm = JSNApi::CreateJSVM(option);
30 if (size <= 0) {
31 return;
32 }
33 FuzzedDataProvider fdp(data, size);
34 std::string str1 = fdp.ConsumeRandomLengthString(1024);
35 void *ptr1 = static_cast<void *>(const_cast<char *>(str1.data()));
36 std::string str2 = fdp.ConsumeRandomLengthString(1024);
37 void *ptr2 = static_cast<void *>(const_cast<char *>(str2.data()));
38 NativePointerCallback callBack = nullptr;
39 NativePointerRef::New(vm, ptr1, callBack, ptr2);
40 JSNApi::DestroyJSVM(vm);
41 }
42 }
43
44 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
46 {
47 // Run your code on data.
48 OHOS::NativePointerNew2FuzzTest(data, size);
49 return 0;
50 }