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 "aafwkattachrender_fuzzer.h"
17
18 #include <cstring>
19 #include <securec.h>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #include "aafwk_app_mgr_client_adapter_impl.h"
23 #include "aafwk_render_scheduler_impl.h"
24
25 using namespace OHOS::NWeb;
26 using namespace OHOS::AppExecFwk;
27
28 namespace OHOS {
29 constexpr uint8_t MAX_STRING_LENGTH = 255;
30
AafwkAttachRenderFuzzTest(const uint8_t * data,size_t size)31 bool AafwkAttachRenderFuzzTest(const uint8_t* data, size_t size)
32 {
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36 static AafwkAppMgrClientAdapterImpl render;
37 std::shared_ptr<AafwkRenderSchedulerHostAdapter> adapter = nullptr;
38 render.AttachRenderProcess(adapter);
39 static AafwkAppMgrClientAdapterImpl newadapter;
40
41 FuzzedDataProvider dataProvider(data, size);
42 std::string renderParam = dataProvider.ConsumeRandomLengthString(MAX_STRING_LENGTH);
43 int32_t ipcFd = 0;
44 int32_t sharedFd = 0;
45 int32_t crashFd = 0;
46 pid_t renderPid = 0;
47 newadapter.StartRenderProcess(renderParam, ipcFd, sharedFd, crashFd, renderPid);
48 pid_t red = 1;
49 int statused = 1;
50 newadapter.GetRenderProcessTerminationStatus(red, statused);
51 return true;
52 }
53 } // namespace OHOS
54
55 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)56 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
57 {
58 /* Run your code on data */
59 OHOS::AafwkAttachRenderFuzzTest(data, size);
60 return 0;
61 }
62