1 /*
2 * Copyright (c) 2023 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 "camera_restore_param_fuzzer.h"
17 #include "hcamera_restore_param.h"
18 #include "hstream_capture.h"
19 #include "message_parcel.h"
20 #include "nativetoken_kit.h"
21 #include "token_setproc.h"
22 #include "accesstoken_kit.h"
23 #include "camera_metadata_info.h"
24 #include "metadata_utils.h"
25 #include "test_token.h"
26
27 namespace {
28
29 const int32_t LIMITSIZE = 24;
30
31 }
32
33 namespace OHOS {
34 namespace CameraStandard {
35
36 std::shared_ptr<HCameraRestoreParam> CameraRestoreParamFuzzer::fuzz_{nullptr};
37
Test(uint8_t * data,size_t size)38 void CameraRestoreParamFuzzer::Test(uint8_t* data, size_t size)
39 {
40 if (fdp.remaining_bytes() < LIMITSIZE) {
41 return;
42 }
43 CHECK_RETURN_ELOG(!TestToken().GetAllCameraPermission(), "GetPermission error");
44
45 std::string clientName;
46 std::string cameraId;
47 fuzz_ = std::make_shared<HCameraRestoreParam>(clientName, cameraId);
48 CHECK_RETURN_ELOG(!fuzz_, "Create fuzz_ Error");
49
50 int32_t opMode = fdp.ConsumeIntegral<int32_t>();
51 fuzz_->SetCameraOpMode(opMode);
52
53 int foldStaus = fdp.ConsumeIntegral<int32_t>();
54 fuzz_->SetFoldStatus(foldStaus);
55
56 timeval closeCameraTime = {
57 fdp.ConsumeIntegral<uint32_t>(),
58 fdp.ConsumeIntegral<uint32_t>(),
59 };
60 fuzz_->SetCloseCameraTime(closeCameraTime);
61
62 int activeTime = fdp.ConsumeIntegral<int32_t>();
63 fuzz_->SetStartActiveTime(activeTime);
64
65 RestoreParamTypeOhos restoreParamType = RestoreParamTypeOhos::NO_NEED_RESTORE_PARAM_OHOS;
66 fuzz_->SetRestoreParamType(restoreParamType);
67
68 std::shared_ptr<OHOS::Camera::CameraMetadata> settings;
69 fuzz_->SetSetting(settings);
70
71 std::vector<StreamInfo_V1_1> streamInfos;
72 fuzz_->SetStreamInfo(streamInfos);
73
74 auto obj = std::make_unique<int32_t>(fdp.ConsumeIntegral<int32_t>());
75 const void *objectId = obj.get();
76 fuzz_->IncStrongRef(objectId);
77 fuzz_->IncWeakRef(objectId);
78 fuzz_->AttemptIncStrong(objectId);
79 fuzz_->AttemptIncStrongRef(objectId);
80 fuzz_->DecStrongRef(objectId);
81 fuzz_->DecWeakRef(objectId);
82 fuzz_->AttemptAcquire(objectId);
83 }
84
85 } // namespace CameraStandard
86 } // namespace OHOS
87
88 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(uint8_t * data,size_t size)89 extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size)
90 {
91 /* Run your code on data */
92 OHOS::CameraStandard::CameraRestoreParamFuzzer::Test(data, size);
93 return 0;
94 }