1 /*
2 * Copyright (c) 2025 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 "i_anco_consumer.h"
17 #include "ancoonehanddata_fuzzer.h"
18 #include "fuzzer/FuzzedDataProvider.h"
19 #include "mmi_log.h"
20
21 #include "securec.h"
22
23 #undef MMI_LOG_TAG
24 #define MMI_LOG_TAG "AncoOneHandDataFuzzTest"
25
26 namespace OHOS {
27 namespace MMI {
AncoOneHandDataFuzzTest(const uint8_t * data,size_t size)28 bool AncoOneHandDataFuzzTest(const uint8_t *data, size_t size)
29 {
30 AncoOneHandData ancoOne;
31 FuzzedDataProvider provider(data, size);
32 int32_t oneHandX = provider.ConsumeIntegral<int32_t>();
33 ancoOne.oneHandX = oneHandX;
34 int32_t oneHandY = provider.ConsumeIntegral<int32_t>();
35 ancoOne.oneHandY = oneHandY;
36 int32_t expandHeight = provider.ConsumeIntegral<int32_t>();
37 ancoOne.expandHeight = expandHeight;
38 int32_t scalePercent = provider.ConsumeIntegral<int32_t>();
39 ancoOne.scalePercent = scalePercent;
40
41 Parcel parcel;
42 ancoOne.Marshalling(parcel);
43 ancoOne.ReadFromParcel(parcel);
44 ancoOne.Unmarshalling(parcel);
45 MMI_HILOGD("AncoOneHandDataFuzzTest");
46 return true;
47 }
48 } // MMI
49 } // OHOS
50
51 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
53 {
54 /* Run your code on data */
55 if (data == nullptr) {
56 return 0;
57 }
58
59 OHOS::MMI::AncoOneHandDataFuzzTest(data, size);
60 return 0;
61 }
62