1 /*
2 * Copyright (c) 2023 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 "softbusonbytesreceived_fuzzer.h"
17
18 #include <iostream>
19
20 #include "dscreen_constants.h"
21 #include "dscreen_errcode.h"
22 #include "dscreen_util.h"
23 #include "isoftbus_listener.h"
24 #include "softbus_bus_center.h"
25 #include "softbus_common.h"
26 #define private public
27 #include "softbus_adapter.h"
28 #undef private
29
30 namespace OHOS {
31 namespace DistributedHardware {
SoftbusOnBytesReceivedFuzzTest(const uint8_t * data,size_t size)32 void SoftbusOnBytesReceivedFuzzTest(const uint8_t* data, size_t size)
33 {
34 if ((data == nullptr) || (size < (sizeof(int32_t)))) {
35 return;
36 }
37 int32_t sessionId = *(reinterpret_cast<const int32_t*>(data));
38 void *adapterData = nullptr;
39 uint32_t dataLen = *(reinterpret_cast<const uint32_t*>(data));
40 std::shared_ptr<SoftbusAdapter> adapter = std::make_shared<SoftbusAdapter>();
41 adapter->OnBytesReceived(sessionId, adapterData, dataLen);
42 }
43 }
44 }
45
46 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)47 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
48 {
49 /* Run your code on data */
50 OHOS::DistributedHardware::SoftbusOnBytesReceivedFuzzTest(data, size);
51 return 0;
52 }
53
54