android_system_core/gatekeeperd/fuzzer/GateKeeperServiceFuzzer.cpp
Akhilesh Sanikop 8366faad18 gatekeeperd_service_fuzzer: Add signal() to handle SIGPIPE
Adding signal handler to avoid abort() due to
broken pipe.

Test: ./gatekeeperd_service_fuzzer
Bug: 376201407
Change-Id: Ifca08860d11f56eb8e0d490c6b6956f8774cfa70
2024-11-29 15:02:21 +05:30

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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <fuzzbinder/libbinder_driver.h>
#include "gatekeeperd.h"
using android::fuzzService;
using android::GateKeeperProxy;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
// TODO(b/183141167): need to rewrite 'dump' to avoid SIGPIPE.
signal(SIGPIPE, SIG_IGN);
auto gatekeeperService = new GateKeeperProxy();
fuzzService(gatekeeperService, FuzzedDataProvider(data, size));
return 0;
}