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 "createcdmasms_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "hril_manager.h"
22 #include "hril_sms.h"
23 #include "system_ability_definition.h"
24
25 using namespace OHOS::Telephony;
26 namespace OHOS {
27 constexpr int32_t SLOT_NUM = 2;
28
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)29 void DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
30 {
31 if (data == nullptr || size == 0) {
32 return;
33 }
34 int32_t slotId = static_cast<int32_t>(size % SLOT_NUM);
35 OHOS::HDI::Ril::V1_1::SmsMessageIOInfo message;
36 std::string pdu(reinterpret_cast<const char *>(data), size);
37 message.pdu = pdu;
38 HRilManager::GetInstance().AddCdmaSimMessage(slotId, size, message);
39 return;
40 }
41 } // namespace OHOS
42
43 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)44 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
45 {
46 /* Run your code on data */
47 OHOS::DoSomethingInterestingWithMyAPI(data, size);
48 return 0;
49 }
50