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 "jsnapiexecutemodulefrombuffer_fuzzer.h"
17 #include "ecmascript/base/string_helper.h"
18 #include "ecmascript/napi/include/jsnapi.h"
19 #include "ecmascript/napi/include/dfx_jsnapi.h"
20
21 using namespace panda;
22 using namespace panda::ecmascript;
23
24 namespace OHOS {
JSNApiExecuteModuleFromBufferFuzzTest(const uint8_t * data,size_t size)25 void JSNApiExecuteModuleFromBufferFuzzTest([[maybe_unused]]const uint8_t *data, size_t size)
26 {
27 RuntimeOption option;
28 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
29 EcmaVM *vm = JSNApi::CreateJSVM(option);
30 if (size <= 0) {
31 return;
32 }
33 const char *fileName = "__JSNApiTests_ExecuteModuleBuffer.abc";
34 const char *data1 = R"(
35 .language ECMAScript
36 .function any func_main_0(any a0, any a1, any a2) {
37 ldai 1
38 return
39 }
40 )";
41 size_t datasize = strlen(data1);
42 JSNApi::ExecuteModuleFromBuffer(vm, data1, datasize, fileName);
43 JSNApi::DestroyJSVM(vm);
44 }
45 }
46
47 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)48 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
49 {
50 // Run your code on data.
51 OHOS::JSNApiExecuteModuleFromBufferFuzzTest(data, size);
52 return 0;
53 }