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 "setpastedata_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21 #include "test_server_service.h"
22 namespace OHOS {
DoFuzzTestServerSetPasteData(const uint8_t * data,size_t size)23 bool DoFuzzTestServerSetPasteData(const uint8_t *data, size_t size)
24 {
25 if ((data == nullptr) || (size == 0)) {
26 return false;
27 }
28 int32_t saId = 5502;
29 bool runOnCreate = false;
30 int minRange = 0;
31 int maxRange = 200;
32 auto testServerService = std::make_shared<OHOS::testserver::TestServerService>(saId, runOnCreate);
33 FuzzedDataProvider fdp(data, size);
34 uint32_t code = MIN_TRANSACTION_ID + 1;
35 std::u16string serviceToken = u"OHOS.testserver.ITestServerInterface";
36 MessageParcel dataParcel;
37 MessageParcel replyParcel;
38 MessageOption option;
39 std::vector<uint8_t> buffer = fdp.ConsumeBytes<uint8_t>(fdp.ConsumeIntegralInRange<size_t>(minRange, maxRange));
40 dataParcel.WriteInterfaceToken(serviceToken);
41 dataParcel.WriteBuffer(buffer.data(), buffer.size());
42 int32_t result = testServerService->OnRemoteRequest(code, dataParcel, replyParcel, option);
43 return result == ERR_NONE;
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::DoFuzzTestServerSetPasteData(data, size);
52 return 0;
53 }
54