mirror of
https://github.com/nodejs/node.git
synced 2025-05-15 11:36:57 +00:00
9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright 2016 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "src/execution/isolate.h"
|
|
#include "src/wasm/wasm-module-builder.h"
|
|
#include "test/common/wasm/test-signatures.h"
|
|
#include "test/fuzzer/wasm-fuzzer-common.h"
|
|
|
|
namespace v8::internal::wasm::fuzzing {
|
|
|
|
class WasmCodeFuzzer : public WasmExecutionFuzzer {
|
|
bool GenerateModule(Isolate* isolate, Zone* zone,
|
|
base::Vector<const uint8_t> data,
|
|
ZoneBuffer* buffer) override {
|
|
TestSignatures sigs;
|
|
WasmModuleBuilder builder(zone);
|
|
WasmFunctionBuilder* f = builder.AddFunction(sigs.i_iii());
|
|
f->EmitCode(data.begin(), static_cast<uint32_t>(data.size()));
|
|
uint8_t end_opcode = kExprEnd;
|
|
f->EmitCode(&end_opcode, 1);
|
|
builder.AddExport(base::CStrVector("main"), f);
|
|
|
|
builder.AddMemory(0, 32);
|
|
builder.WriteTo(buffer);
|
|
return true;
|
|
}
|
|
};
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
|
|
WasmCodeFuzzer().FuzzWasmModule({data, size});
|
|
return 0;
|
|
}
|
|
|
|
} // namespace v8::internal::wasm::fuzzing
|