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 "getstickycommonevent_fuzzer.h"
17 #include "securec.h"
18 #include "common_event_manager.h"
19
20 namespace OHOS {
DoSomethingInterestingWithMyAPI(const char * data,size_t size)21 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
22 {
23 std::string event(data);
24 EventFwk::CommonEventData commonEventData;
25
26 return EventFwk::CommonEventManager::GetStickyCommonEvent(event, commonEventData);
27 }
28 }
29
30 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)31 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
32 {
33 /* Run your code on data */
34 if (data == nullptr) {
35 return 0;
36 }
37
38 char* ch = (char *)malloc(size + 1);
39 if (ch == nullptr) {
40 return 0;
41 }
42
43 (void)memset_s(ch, size + 1, 0x00, size + 1);
44 if (memcpy_s(ch, size, data, size) != EOK) {
45 free(ch);
46 ch = nullptr;
47 return 0;
48 }
49
50 OHOS::DoSomethingInterestingWithMyAPI(ch, size);
51 free(ch);
52 ch = nullptr;
53 return 0;
54 }
55