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 "removeinterceptor_fuzzer.h"
17
18 #include "input_manager.h"
19 #include "mmi_log.h"
20
21 #undef MMI_LOG_TAG
22 #define MMI_LOG_TAG "RemoveInterceptorFuzzTest"
23
24 namespace OHOS {
25 namespace MMI {
RemoveInterceptorFuzzTest(const uint8_t * data,size_t)26 void RemoveInterceptorFuzzTest(const uint8_t* data, size_t /* size */)
27 {
28 if (data == nullptr) {
29 return;
30 }
31 MMI_HILOGD("RemoveInterceptorFuzzTest");
32
33 int32_t interceptorId = *(reinterpret_cast<const int32_t*>(data));
34 InputManager::GetInstance()->RemoveInterceptor(interceptorId);
35 }
36 } // MMI
37 } // OHOS
38
39 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)40 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
41 {
42 if (data == nullptr) {
43 return 0;
44 }
45 if (size < sizeof(int32_t)) {
46 return 0;
47 }
48 OHOS::MMI::RemoveInterceptorFuzzTest(data, size);
49 return 0;
50 }
51
52