1 /*
2 * Copyright (c) 2021 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 "audio_hdi_fuzzer_common.h"
17
18 using namespace HMOS::Audio;
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)19 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
20 {
21 TestAudioManager *manager = nullptr;
22 struct AudioAdapter *adapter = nullptr;
23 struct AudioCapture *capture = nullptr;
24 int32_t ret = AudioGetManagerCreateCapture(manager, &adapter, &capture);
25 if (ret < 0 || adapter == nullptr || capture == nullptr || manager == nullptr) {
26 return ret;
27 }
28 uint64_t frames = 0;
29 struct AudioTimeStamp time = {};
30 uint8_t *dataFuzz = const_cast<uint8_t *>(data);
31 struct AudioCapture *captureFuzz = reinterpret_cast<struct AudioCapture *>(dataFuzz);
32 capture->attr.GetMmapPosition(captureFuzz, &frames, &time);
33 adapter->DestroyCapture(adapter, capture);
34 manager->UnloadAdapter(manager, adapter);
35 return 0;
36 }