Merge "Added automotiveSvV1.0_fuzzer" (91722e38) · Commits · e / os / android_hardware_interfaces

automotive/sv/1.0/default/Android.bp

+15 −3

Original line number	Diff line number	Diff line
		@@ -29,9 +29,7 @@ cc_binary {
		relative_install_path: "hw",
		srcs: [
		"service.cpp",
		"SurroundViewService.cpp",
		"SurroundView2dSession.cpp",
		"SurroundView3dSession.cpp",
		":automotiveSvV1.0_sources",
		],
		init_rc: ["android.hardware.automotive.sv@1.0-service.rc"],
		vintf_fragments: ["android.hardware.automotive.sv@1.0-service.xml"],
		@@ -54,3 +52,17 @@ cc_binary {
		"-g",
		],
		}

		filegroup {
		name: "automotiveSvV1.0_sources",
		srcs: [
		"SurroundViewService.cpp",
		"SurroundView2dSession.cpp",
		"SurroundView3dSession.cpp",
		],
		}

		cc_library_headers {
		name: "automotiveSvV1.0_headers",
		export_include_dirs: ["."],
		}

automotive/sv/1.0/default/tests/fuzzer/Android.bp

0 → 100644

+42 −0

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		/*
		* Copyright (C) 2022 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.
		*
		*/

		cc_fuzz {
		name: "automotiveSvV1.0_fuzzer",
		srcs: [
		"AutomotiveSvV1_0Fuzzer.cpp",
		"SurroundViewStream.cpp",
		":automotiveSvV1.0_sources",
		],
		header_libs: [
		"automotiveSvV1.0_headers",
		],
		shared_libs: [
		"android.hardware.automotive.sv@1.0",
		"android.hidl.allocator@1.0",
		"libhidlbase",
		"libutils",
		"libhidlmemory",
		"liblog",
		],
		fuzz_config: {
		cc: [
		"android-media-fuzzing-reports@google.com",
		],
		componentid: 533764,
		},
		}

automotive/sv/1.0/default/tests/fuzzer/AutomotiveSvV1_0Fuzzer.cpp

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+433 −0

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automotive/sv/1.0/default/tests/fuzzer/AutomotiveSvV1_0Fuzzer.h

0 → 100644

+52 −0

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		/*
		* Copyright (C) 2022 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.
		*
		*/
		#pragma once
		#include <SurroundViewService.h>
		#include <android/hidl/memory/1.0/IMemory.h>
		#include <fuzzer/FuzzedDataProvider.h>

		namespace android::hardware::automotive::sv::V1_0::implementation::fuzzer {

		using ::android::sp;
		using ::android::hidl::memory::V1_0::IMemory;

		constexpr size_t kMinOverlays = 2;

		class SurroundViewFuzzer {
		public:
		SurroundViewFuzzer(const uint8_t* data, size_t size) : mFuzzedDataProvider(data, size) {
		mSurroundViewService = sp<SurroundViewService>::make();
		}
		~SurroundViewFuzzer() = default;
		void process();

		private:
		void invoke2dSessionAPI();
		void invoke3dSessionAPI();
		std::pair<hidl_memory, sp<IMemory>> getMappedSharedMemory(int32_t bytesSize);
		void initSampleOverlaysData();
		void setIndexOfOverlaysMemory(const std::vector<OverlayMemoryDesc>& overlaysMemDesc,
		sp<IMemory> pIMemory, int32_t indexPosition, uint16_t indexValue);
		OverlaysData mOverlaysdata = {};
		size_t mNumOverlays = kMinOverlays;
		sp<IMemory> mMemory = nullptr;
		FuzzedDataProvider mFuzzedDataProvider;
		sp<SurroundViewService> mSurroundViewService = nullptr;
		bool mIs2dStreamStarted = false;
		bool mIs3dStreamStarted = false;
		};
		} // namespace android::hardware::automotive::sv::V1_0::implementation::fuzzer

automotive/sv/1.0/default/tests/fuzzer/SurroundViewStream.cpp

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