1 /*
2 * Copyright (C) 2023 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "Log.h"
17
18 #include <android/binder_interface_utils.h>
19 #include <fuzzbinder/libbinder_ndk_driver.h>
20
21 #include "StatsService.h"
22 #include "packages/UidMap.h"
23
24 using namespace android;
25 using namespace android::os::statsd;
26 using ndk::SharedRefBase;
27
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)28 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
29 std::shared_ptr<LogEventFilter> logEventFilter = std::make_shared<LogEventFilter>();
30 std::shared_ptr<LogEventQueue> eventQueue =
31 std::make_shared<LogEventQueue>(8000 /*buffer limit. Same as StatsD binary*/);
32 sp<UidMap> uidMap = UidMap::getInstance();
33 shared_ptr<StatsService> binder =
34 SharedRefBase::make<StatsService>(uidMap, eventQueue, logEventFilter);
35 fuzzService(binder->asBinder().get(), FuzzedDataProvider(data, size));
36 return 0;
37 }
38