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 "audioloadadaptermanager_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioLoadadapterManagerFuzzTest(const uint8_t * data,size_t size)22 bool AudioLoadadapterManagerFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *loadAdapterFuzzManager = nullptr;
26 int32_t ret = GetManager(loadAdapterFuzzManager);
27 if (ret < 0 || loadAdapterFuzzManager == nullptr) {
28 HDF_LOGE("%{public}s: GetManager failed \n", __func__);
29 return false;
30 }
31 struct AudioAdapterDescriptor *descs = nullptr;
32 int sizeone = 0;
33 ret = loadAdapterFuzzManager->GetAllAdapters(loadAdapterFuzzManager, &descs, &sizeone);
34 if (ret < 0) {
35 HDF_LOGE("%{public}s: GetAllAdapters failed \n", __func__);
36 return false;
37 }
38 struct AudioAdapterDescriptor *desc = &descs[0];
39 struct AudioAdapter *adapter = nullptr;
40 TestAudioManager *managerFuzz = reinterpret_cast<TestAudioManager *>(const_cast<uint8_t *>(data));
41 ret = loadAdapterFuzzManager->LoadAdapter(managerFuzz, desc, &adapter);
42 if (ret == HDF_SUCCESS) {
43 result = true;
44 }
45 return result;
46 }
47 }
48 }
49
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)50 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
51 {
52 OHOS::Audio::AudioLoadadapterManagerFuzzTest(data, size);
53 return 0;
54 }