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 "openfrommemory2arg_fuzzer.h"
17 #include <cstddef>
18 #include "libpandafile/file.h"
19
20 namespace OHOS {
OpenFromMemory2ArgFuzzTest(const uint8_t * data,size_t size)21 void OpenFromMemory2ArgFuzzTest(const uint8_t *data, size_t size)
22 {
23 panda::os::mem::ConstBytePtr ptr(
24 reinterpret_cast<std::byte *>(reinterpret_cast<uintptr_t>(const_cast<uint8_t *>(data))), size,
25 [](std::byte *, size_t) noexcept {});
26 std::hash<const uint8_t *> hash;
27 panda::panda_file::File::OpenFromMemory(std::move(ptr), std::to_string(hash(data)));
28 }
29 } // namespace OHOS
30
31 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)32 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
33 {
34 /* Run your code on data */
35 OHOS::OpenFromMemory2ArgFuzzTest(data, size);
36 return 0;
37 }
38