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 "jsnapiloadaotfile_fuzzer.h"
17 #include "ecmascript/ecma_string-inl.h"
18 #include "ecmascript/napi/include/jsnapi.h"
19
20 using namespace panda;
21 using namespace panda::ecmascript;
22
23 namespace OHOS {
JSNApiLoadAotFileFuzztest(const uint8_t * data,size_t size)24 void JSNApiLoadAotFileFuzztest(const uint8_t *data, size_t size)
25 {
26 RuntimeOption option;
27 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
28 EcmaVM *vm = JSNApi::CreateJSVM(option);
29 if (data == nullptr || size <= 0) {
30 LOG_ECMA(ERROR) << "illegal input!";
31 return;
32 }
33 char *value = new char[size + 1]();
34 if (memset_s(value, size + 1, 0, size + 1) != EOK) {
35 LOG_ECMA(ERROR) << "memset_s failed!";
36 UNREACHABLE();
37 }
38 if (memcpy_s(value, size + 1, data, size) != EOK) {
39 LOG_ECMA(ERROR) << "memcpy_s failed!";
40 UNREACHABLE();
41 }
42 value[size] = '\0';
43 std::string aotFileName = value;
44 JSNApi::LoadAotFile(vm, aotFileName);
45 delete[] value;
46 value = nullptr;
47 JSNApi::DestroyJSVM(vm);
48 }
49 }
50
51 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
53 {
54 // Run your code on data.
55 OHOS::JSNApiLoadAotFileFuzztest(data, size);
56 return 0;
57 }