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 "getparametername_fuzzer.h"
17 #include <string>
18 #include "parameter.h"
19 #include "init_param.h"
20 #include "fuzz_utils.h"
21
22 namespace OHOS {
FuzzGetParameterName(const uint8_t * data,size_t size)23 bool FuzzGetParameterName(const uint8_t* data, size_t size)
24 {
25 bool result = false;
26 char buffer[PARAM_NAME_LEN_MAX] = {0};
27 char *rest = nullptr;
28 std::string str(reinterpret_cast<const char*>(data), size);
29 ParamHandle handle = (ParamHandle)strtoul(str.c_str(), &rest, BASE);
30 if (!GetParameterName(handle, buffer, PARAM_NAME_LEN_MAX)) {
31 result = true;
32 }
33 return result;
34 }
35 }
36
37 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)38 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
39 {
40 /* Run your code on data */
41 OHOS::FuzzGetParameterName(data, size);
42 return 0;
43 }
44