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 "audiocaptureframerequestbytes_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioCaptureframeRequestbytesFuzzTest(const uint8_t * data,size_t size)22 bool AudioCaptureframeRequestbytesFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *reqBytesFuzzManager = nullptr;
26 struct AudioAdapter *reqBytesFuzzAdapter = nullptr;
27 struct AudioCapture *reqBytesFuzzCapture = nullptr;
28 int32_t ret = AudioGetManagerCreateStartCapture(reqBytesFuzzManager, &reqBytesFuzzAdapter, &reqBytesFuzzCapture);
29 if (ret < 0 || reqBytesFuzzAdapter == nullptr ||
30 reqBytesFuzzCapture == nullptr || reqBytesFuzzManager == nullptr) {
31 HDF_LOGE("%{public}s: AudioGetManagerCreateStartCapture failed \n", __func__);
32 return false;
33 }
34 uint64_t replyBytes = 0;
35 char *frame = reinterpret_cast<char *>(const_cast<uint8_t *>(data));
36 ret = reqBytesFuzzCapture->CaptureFrame(reqBytesFuzzCapture, frame, size, &replyBytes);
37 if (ret == HDF_SUCCESS) {
38 result = true;
39 }
40
41 reqBytesFuzzCapture->control.Stop((AudioHandle)reqBytesFuzzCapture);
42 reqBytesFuzzAdapter->DestroyCapture(reqBytesFuzzAdapter, reqBytesFuzzCapture);
43 reqBytesFuzzManager->UnloadAdapter(reqBytesFuzzManager, reqBytesFuzzAdapter);
44 reqBytesFuzzCapture = nullptr;
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::AudioCaptureframeRequestbytesFuzzTest(data, size);
53 return 0;
54 }