1 /*
2 * Copyright (c) 2024 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 "errorconstructandcopy_fuzzer.h"
17 #include <fuzzer/FuzzedDataProvider.h>
18 #include "libpandabase/os/error.h"
19
20 namespace OHOS {
ErrorConstructAndCopyFuzzTest(const uint8_t * data,size_t size)21 void ErrorConstructAndCopyFuzzTest(const uint8_t* data, size_t size)
22 {
23 if (data == nullptr || size < sizeof(int)) {
24 return;
25 }
26 FuzzedDataProvider fdp(data, size);
27 // init error with int
28 int err = fdp.ConsumeIntegral<int>();
29 panda::os::Error error_(err);
30 panda::os::Error error_copy(error_);
31 }
32 } // namespace OHOS
33
34 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)35 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
36 {
37 /* Run your code on data */
38 OHOS::ErrorConstructAndCopyFuzzTest(data, size);
39 return 0;
40 }