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 "audiosetextraparamsrender_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioSetextraparamsRenderFuzzTest(const uint8_t * data,size_t size)22 bool AudioSetextraparamsRenderFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *setExtFuzzManager = nullptr;
26 struct AudioAdapter *setExtFuzzAdapter = nullptr;
27 struct AudioRender *setExtFuzzRender = nullptr;
28 int32_t ret = AudioGetManagerCreateStartRender(setExtFuzzManager, &setExtFuzzAdapter, &setExtFuzzRender);
29 if (ret < 0 || setExtFuzzAdapter == nullptr || setExtFuzzRender == nullptr || setExtFuzzManager == nullptr) {
30 HDF_LOGE("%{public}s: AudioGetManagerCreateStartRender failed \n", __func__);
31 return false;
32 }
33 char keyValueList[] = "attr-route=1;attr-format=32;attr-channels=2;attr-frame-count=82;attr-sampling-rate=48000";
34
35 struct AudioRender *renderFuzz = reinterpret_cast<struct AudioRender *>(const_cast<uint8_t *>(data));
36 ret = setExtFuzzRender->attr.SetExtraParams(renderFuzz, keyValueList);
37 if (ret == HDF_SUCCESS) {
38 result = true;
39 }
40 setExtFuzzRender->control.Stop((AudioHandle)setExtFuzzRender);
41 setExtFuzzAdapter->DestroyRender(setExtFuzzAdapter, setExtFuzzRender);
42 setExtFuzzManager->UnloadAdapter(setExtFuzzManager, setExtFuzzAdapter);
43 setExtFuzzRender = nullptr;
44 return result;
45 }
46 }
47 }
48
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
50 {
51 OHOS::Audio::AudioSetextraparamsRenderFuzzTest(data, size);
52 return 0;
53 }