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 "audiogetcurrentchannelidrender_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioGetCurrentChannelidRenderFuzzTest(const uint8_t * data,size_t size)22 bool AudioGetCurrentChannelidRenderFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 uint32_t channelId = 0;
26 TestAudioManager *getCurrentManager = nullptr;
27 struct AudioAdapter *getCurrentAdapter = nullptr;
28 struct AudioRender *getCurrentRender = nullptr;
29 int32_t ret = AudioGetManagerCreateRender(getCurrentManager, &getCurrentAdapter, &getCurrentRender);
30 if (ret < 0 || getCurrentAdapter == nullptr || getCurrentRender == nullptr || getCurrentManager == nullptr) {
31 HDF_LOGE("%{public}s: AudioGetManagerCreateRender failed \n", __func__);
32 return false;
33 }
34
35 struct AudioRender *handle = reinterpret_cast<struct AudioRender *>(const_cast<uint8_t *>(data));
36 ret = getCurrentRender->attr.GetCurrentChannelId(handle, &channelId);
37 if (ret == HDF_SUCCESS) {
38 result = true;
39 }
40 getCurrentAdapter->DestroyRender(getCurrentAdapter, getCurrentRender);
41 getCurrentManager->UnloadAdapter(getCurrentManager, getCurrentAdapter);
42 return result;
43 }
44 }
45 }
46
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)47 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
48 {
49 OHOS::Audio::AudioGetCurrentChannelidRenderFuzzTest(data, size);
50 return 0;
51 }