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 "audiocheckscenecapabilitycapturescene_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioCheckSceneCapabilityCaptureSceneFuzzTest(const uint8_t * data,size_t size)22 bool AudioCheckSceneCapabilityCaptureSceneFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 bool supported = false;
26 struct AudioSceneDescriptor scenes = {};
27 scenes.scene.id = 0;
28 TestAudioManager *sceneFuzzManager = nullptr;
29 struct AudioAdapter *sceneFuzzAdapter = nullptr;
30 struct AudioCapture *sceneFuzzCapture = nullptr;
31 int32_t ret = AudioGetManagerCreateCapture(sceneFuzzManager, &sceneFuzzAdapter, &sceneFuzzCapture);
32 if (ret < 0 || sceneFuzzAdapter == nullptr || sceneFuzzCapture == nullptr || sceneFuzzManager == nullptr) {
33 HDF_LOGE("%{public}s: AudioGetManagerCreateCapture failed \n", __func__);
34 return false;
35 }
36
37 struct AudioSceneDescriptor sceneDesc = {};
38 int32_t copySize = sizeof(sceneDesc) > size ? size : sizeof(sceneDesc);
39 if (memcpy_s((void *)&sceneDesc, sizeof(sceneDesc), data, copySize) != 0) {
40 return false;
41 }
42 ret = sceneFuzzCapture->scene.CheckSceneCapability(sceneFuzzCapture, &sceneDesc, &supported);
43 if (ret == HDF_SUCCESS) {
44 result = true;
45 }
46 sceneFuzzAdapter->DestroyCapture(sceneFuzzAdapter, sceneFuzzCapture);
47 sceneFuzzManager->UnloadAdapter(sceneFuzzManager, sceneFuzzAdapter);
48 return result;
49 }
50 }
51 }
52
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)53 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
54 {
55 OHOS::Audio::AudioCheckSceneCapabilityCaptureSceneFuzzTest(data, size);
56 return 0;
57 }