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 "dinputonsessionclosed_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <functional>
21 #include <iostream>
22 #include <thread>
23 #include <unistd.h>
24 #include <refbase.h>
25
26 #include "distributed_input_transport_base.h"
27
28 namespace OHOS {
29 namespace DistributedHardware {
OnSessionClosedFuzzTest(const uint8_t * data,size_t size)30 void OnSessionClosedFuzzTest(const uint8_t *data, size_t size)
31 {
32 if ((data == nullptr) || (size < sizeof(int32_t))) {
33 return;
34 }
35 int32_t sessionId = *(reinterpret_cast<const int32_t*>(data));
36 DistributedInput::DistributedInputTransportBase::GetInstance().OnSessionClosed(sessionId);
37 }
38 } // namespace DistributedHardware
39 } // namespace OHOS
40
41 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
43 {
44 /* Run your code on data */
45 OHOS::DistributedHardware::OnSessionClosedFuzzTest(data, size);
46 return 0;
47 }