• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 "newsmsnotify_fuzzer.h"
17 
18 #include <cstddef>
19 #include <cstdint>
20 
21 #include "hril_manager.h"
22 #include "hril_notification.h"
23 #include "hril_sms.h"
24 #include "system_ability_definition.h"
25 
26 using namespace OHOS::Telephony;
27 namespace OHOS {
28 constexpr int32_t SLOT_NUM = 2;
29 constexpr const char *NUMBER = "123";
30 
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)31 void DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
32 {
33     if (data == nullptr || size == 0) {
34         return;
35     }
36 
37     int32_t slotId = static_cast<int32_t>(size % SLOT_NUM);
38     struct ReportInfo reportInfo;
39     reportInfo.error = static_cast<HRilErrNumber>(size);
40     reportInfo.notifyId = HNOTI_SMS_NEW_SMS;
41     HRilSmsResponse response;
42     response.msgRef = static_cast<int32_t>(size);
43     response.pdu = const_cast<char *>(NUMBER);
44     response.errCode = static_cast<int32_t>(size);
45 
46     HRilManager hrilManager;
47     std::shared_ptr<HRilSms> hrilSms = std::make_shared<HRilSms>(slotId, hrilManager);
48     hrilSms->ProcessNotify<HRilSms>(HRIL_RESPONSE_NOTICE, &reportInfo, &response, size);
49     return;
50 }
51 } // namespace OHOS
52 
53 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
55 {
56     /* Run your code on data */
57     OHOS::DoSomethingInterestingWithMyAPI(data, size);
58     return 0;
59 }
60