92 lines
4.4 KiB
C++
92 lines
4.4 KiB
C++
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <fuzzer/FuzzedDataProvider.h>
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#include <binder/Parcel.h>
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#include <binder/Status.h>
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#include <stdio.h>
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#include <utils/String8.h>
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#include <cstdint>
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#include <sstream>
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#include <string>
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namespace android {
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/* This is a vector of lambda functions the fuzzer will pull from.
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* This is done so new functions can be added to the fuzzer easily
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* without requiring modifications to the main fuzzer file. This also
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* allows multiple fuzzers to include this file, if functionality is needed.
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*/
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static const std::vector<std::function<void(FuzzedDataProvider*, binder::Status*, Parcel*)>>
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gStatusOperations = {
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[](FuzzedDataProvider*, binder::Status* status, Parcel* parcel) -> void {
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parcel->setDataPosition(0);
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status->readFromParcel(*parcel);
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},
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[](FuzzedDataProvider*, binder::Status* status, Parcel* parcel) -> void {
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status->writeToParcel(parcel);
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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std::string message_str =
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fdp->ConsumeRandomLengthString(fdp->remaining_bytes());
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String8 message(message_str.c_str());
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status->setServiceSpecificError(fdp->ConsumeIntegral<int32_t>(), message);
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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std::string message_str =
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fdp->ConsumeRandomLengthString(fdp->remaining_bytes());
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String8 message(message_str.c_str());
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status->setException(fdp->ConsumeIntegral<int32_t>(), message);
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},
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[](FuzzedDataProvider*, binder::Status* status, Parcel*) -> void { status->ok(); },
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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std::string message_str =
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fdp->ConsumeRandomLengthString(fdp->remaining_bytes());
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String8 message(message_str.c_str());
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*status = binder::Status::fromExceptionCode(fdp->ConsumeIntegral<int32_t>(),
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message);
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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*status = binder::Status::fromServiceSpecificError(
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fdp->ConsumeIntegral<int32_t>());
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},
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[](FuzzedDataProvider* fdp, binder::Status*, Parcel*) -> void {
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binder::Status::exceptionToString(fdp->ConsumeIntegral<int32_t>());
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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std::string message_str =
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fdp->ConsumeRandomLengthString(fdp->remaining_bytes());
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String8 message(message_str.c_str());
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*status = binder::Status::fromServiceSpecificError(fdp->ConsumeIntegral<
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int32_t>(),
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message);
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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*status = binder::Status::fromStatusT(fdp->ConsumeIntegral<status_t>());
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},
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[](FuzzedDataProvider* fdp, binder::Status* status, Parcel*) -> void {
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status->setFromStatusT(fdp->ConsumeIntegral<status_t>());
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},
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[](FuzzedDataProvider*, binder::Status* status, Parcel*) -> void {
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std::stringstream ss;
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ss << *status;
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},
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};
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} // namespace android
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