Use `bind()` instead of `setsockopt()` for binding raw sockets on Linux #5643

Workflow file for this run

.github/workflows/build_and_test.yml at fb420b3

	name: Build and test
	on:
	push:
	branches: ["master", "dev"]
	pull_request:
	branches: ["dev"]
	schedule:
	- cron: '0 0 * * 0' # Run every Sunday at midnight

	env:
	BUILD_DIR: Dist
	GCOVR_FLAGS: --gcov-ignore-parse-errors --exclude-throw-branches --filter Common --filter Pcap --filter Packet --xml
	CCACHE_DIR: ${{ github.workspace }}/.ccache

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	pre-commit:
	runs-on: ubuntu-latest
	container: seladb/alpine317
	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	# Checkout is performed out of the container and doesn't match our user
	- name: Fix checkout ownership
	run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

	- name: Install dependencies
	run: \|
	apk update && apk add cppcheck python3-dev
	python3 -m venv .venv
	. .venv/bin/activate
	python3 -m pip install pre-commit setuptools clang-format==18.1.6 clang-tidy==18.1.8

	- name: Run pre-commit
	run: \|
	. .venv/bin/activate
	pre-commit run --all-files

	- name: Configure PcapPlusPlus for Static analysis
	run: cmake -S . -B "$BUILD_DIR"

	- name: Run clang-tidy on changed files
	run: \|
	./ci/clang-tidy-all.sh changed "$BUILD_DIR"

	linux:
	runs-on: ubuntu-latest
	container: seladb/${{ matrix.image }}
	strategy:
	matrix:
	include: # Check the images at https://github.com/seladb/PcapPlusPlus-DockerImages
	- image: ubuntu2404
	config-zstd: OFF
	- image: ubuntu2204
	config-zstd: OFF
	- image: ubuntu2204-icpx
	config-zstd: OFF
	additional-flags: -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx
	additional-gcov-flags: --gcov-executable "llvm-cov gcov"
	- image: ubuntu2004
	config-zstd: OFF
	- image: rhel94
	config-zstd: OFF
	- image: ubuntu2004-zstd
	config-zstd: ON
	- image: fedora40
	config-zstd: OFF
	- image: alpine320
	config-zstd: OFF

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	# Checkout is performed out of the container and doesn't match our user
	- name: Fix checkout ownership
	run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

	- name: Setup Intel Compiler variables
	if: contains(matrix.image, 'icpx')
	run: \|
	. /opt/intel/oneapi/setvars.sh
	printenv >> $GITHUB_ENV

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: \|
	${{ env.CCACHE_DIR }}
	!*.gcda
	!*.gcno
	key: ${{ matrix.image }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.image }}-ccache

	- name: Configure PcapPlusPlus
	run: cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DPCAPPP_BUILD_COVERAGE=ON ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

	- name: Build PcapPlusPlus
	run: cmake --build "$BUILD_DIR" -j

	- name: Prepare environment for tests
	run: \|
	python3 -m venv .venv
	. .venv/bin/activate
	python3 -m pip install -r ci/run_tests/requirements.txt

	- name: Test PcapPlusPlus
	run: \|
	. .venv/bin/activate
	python3 ci/run_tests/run_tests.py --interface eth0 ${{ matrix.test-flags }}

	- name: Test Examples
	run: \|
	. .venv/bin/activate
	cd Tests/ExamplesTest
	python3 -m pip install -r requirements.txt
	python3 -m pytest --interface eth0 --root-path=../../Dist/examples_bin

	- name: Check installation
	run: \|
	cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
	cmake --build "$BUILD_DIR" -j
	cmake --install "$BUILD_DIR"

	- name: Build Tutorials
	run: \|
	cmake -DPCAPPP_BUILD_TUTORIALS=ON ${{ matrix.additional-flags }} -S Examples -B build_examples
	cmake --build build_examples -j

	- name: Test Tutorials
	run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

	- name: Create Cobertura Report
	run: \|
	. .venv/bin/activate
	python3 -m pip install gcovr
	gcovr -v -r . ${{ matrix.additional-gcov-flags }} $GCOVR_FLAGS -o coverage.xml

	- name: Upload Coverage Results
	uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
	with:
	files: ./coverage.xml
	flags: ${{ matrix.image }},unittest
	fail_ci_if_error: false
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

	dpdk:
	runs-on: ubuntu-latest
	container: seladb/${{ matrix.image }}
	strategy:
	matrix:
	include:
	- image: ubuntu2204-dpdk2211
	- image: ubuntu2004-dpdk2111
	additional-flags: -DPCAPPP_USE_DPDK_KNI=ON
	- image: ubuntu2004-dpdk2011
	additional-flags: -DPCAPPP_USE_DPDK_KNI=ON

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ matrix.image }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.image }}-ccache

	- name: Configure PcapPlusPlus
	run: cmake -DPCAPPP_USE_DPDK=ON ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

	- name: Build PcapPlusPlus
	run: cmake --build "$BUILD_DIR" -j

	- name: Check AVX
	run: grep avx /proc/cpuinfo

	- name: Test Packet++
	run: \|
	cd Tests/Packet++Test
	if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Packet++Test; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Packet++Test; fi

	- name: Test Pcap++
	run: \|
	cd Tests/Pcap++Test
	if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Pcap++Test -n; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Pcap++Test; fi

	- name: Check installation
	run: \|
	cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
	cmake --build "$BUILD_DIR" -j
	cmake --install "$BUILD_DIR"

	- name: Build Tutorials
	run: \|
	cmake -DPCAPPP_BUILD_TUTORIALS=ON -S Examples -B build_examples
	cmake --build build_examples -j

	- name: Test Tutorials
	run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

	pfring:
	runs-on: ubuntu-latest
	container: seladb/ubuntu2004-pfring
	strategy:
	matrix:
	include:
	- configure: cmake -DPCAPPP_USE_PF_RING=ON -DPF_RING_ROOT="/PF_RING" -S . -B "$BUILD_DIR"

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ matrix.image }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.image }}-ccache

	- name: Configure PcapPlusPlus
	run: ${{ matrix.configure }}

	- name: Build PcapPlusPlus
	run: cmake --build "$BUILD_DIR" -j

	- name: Test Packet++
	run: \|
	cd Tests/Packet++Test
	Bin/Packet++Test

	- name: Test Pcap++
	run: \|
	cd Tests/Pcap++Test
	Bin/Pcap++Test -n

	- name: Check installation
	run: \|
	cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
	cmake --build "$BUILD_DIR" -j
	cmake --install "$BUILD_DIR"

	- name: Build Tutorials
	run: \|
	cmake -DPCAPPP_BUILD_TUTORIALS=ON -DPF_RING_ROOT="/PF_RING" -S Examples -B build_examples
	cmake --build build_examples -j

	- name: Test Tutorials
	run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

	macos:
	runs-on: ${{ matrix.os-version }}
	strategy:
	matrix:
	include:
	- os-version: macos-13
	host-arch: x86_64
	arch: x86_64
	config-zstd: OFF
	- os-version: macos-13
	host-arch: x86_64
	arch: x86_64
	config-zstd: ON
	- os-version: macos-13
	host-arch: x86_64
	arch: arm64
	config-zstd: OFF
	- os-version: macos-14
	host-arch: x86_64
	arch: x86_64
	config-zstd: OFF
	- os-version: macos-14
	host-arch: arm64
	arch: arm64
	config-zstd: ON
	- os-version: macos-15
	host-arch: x86_64
	arch: x86_64
	config-zstd: OFF
	- os-version: macos-15
	host-arch: arm64
	arch: arm64
	config-zstd: ON

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Setup Python
	uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
	with:
	# support version: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
	python-version: "3.12"

	- name: Install Requirements Ccache & Tcpreplay
	run: brew install ccache tcpreplay

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ matrix.os-version }}-${{ matrix.arch }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.os-version }}-${{ matrix.arch }}-ccache

	- name: Configure PcapPlusPlus
	# Ensure user have access to network devices instead of giving super-user right
	run: \|
	sudo chmod a+rw /dev/bpf*
	sudo chmod a+rw /usr/local
	cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

	- name: Build PcapPlusPlus
	run: cmake --build "$BUILD_DIR" -j

	- name: Check architecture
	run: lipo $BUILD_DIR/Pcap++/libPcap++.a -verify_arch ${{ matrix.arch }}

	- name: Prepare environment for tests
	run: \|
	python -m venv .venv
	. .venv/bin/activate
	python -m pip install -r ci/run_tests/requirements.txt

	- name: Test PcapPlusPlus
	# We can't run cross compiled binaries
	if: ${{ matrix.host-arch == matrix.arch }}
	run: \|
	. .venv/bin/activate
	python ci/run_tests/run_tests.py --interface en0

	- name: Test Examples
	if: ${{ matrix.host-arch == matrix.arch }}
	run: \|
	cd Tests/ExamplesTest
	python -m pip install -r requirements.txt
	python -m pytest --interface en0 --use-sudo --root-path=../../Dist/examples_bin

	- name: Check installation
	run: \|
	cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
	cmake --build "$BUILD_DIR" -j
	cmake --install "$BUILD_DIR"

	- name: Build Tutorials
	run: \|
	mkdir -p build_examples
	cmake -DPCAPPP_BUILD_TUTORIALS=ON -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -S Examples -B build_examples
	cmake --build build_examples -j

	- name: Test Tutorials
	if: ${{ matrix.host-arch == matrix.arch }}
	run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

	- name: Create Cobertura Report
	if: ${{ matrix.host-arch == matrix.arch }}
	run: \|
	python3 -m pip install gcovr
	gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

	- name: Upload Coverage Results
	uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
	if: ${{ matrix.host-arch == matrix.arch }}
	with:
	files: ./coverage.xml
	flags: ${{ matrix.os-version }},unittest
	fail_ci_if_error: false
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

	mingw-w64:
	runs-on: windows-latest
	strategy:
	matrix:
	include:
	- env: i686
	sys: mingw32
	- env: x86_64
	sys: mingw64

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Setup MSYS2
	uses: msys2/setup-msys2@ddf331adaebd714795f1042345e6ca57bd66cea8 # v2.24.1
	with:
	msystem: ${{matrix.sys}}
	install: >-
	git
	mingw-w64-${{matrix.env}}-cmake
	mingw-w64-${{matrix.env}}-gcc
	mingw-w64-${{matrix.env}}-make

	- name: Setup Python
	uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
	with:
	python-version: "3.12"

	- name: Install NPcap
	env:
	NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
	NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
	run: \|
	ci\install_npcap.bat
	echo "PCAP_SDK_DIR=/C/Npcap-sdk" >> $env:GITHUB_ENV

	- name: Configure PcapPlusPlus
	shell: msys2 {0}
	run: \|
	cmake -G "MinGW Makefiles" -DPCAP_ROOT=/C/Npcap-sdk -DLIGHT_PCAPNG_ZSTD=OFF -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

	- name: Build PcapPlusPlus
	shell: msys2 {0}
	# More than 2 jobs would make the build crash with OOM
	# cc1plus.exe: out of memory allocating 65536 bytes
	run: cmake --build "$BUILD_DIR" -j 2

	- name: Install tcpreplay
	run: ci\install_tcpreplay.bat

	- name: Test PcapPlusPlus
	run: \|
	python -m pip install -r ci\run_tests\requirements.txt
	python ci\run_tests\run_tests_windows.py

	- name: Test Examples
	run: \|
	cd Tests\ExamplesTest
	python -m pip install -r requirements.txt
	python -m pytest --root-path=../../Dist/examples_bin

	- name: Install Coverage Requirements
	run: python3 -m pip install gcovr

	- name: Process Coverage Files
	shell: msys2 {0}
	run: find . -name "*.gcno" -exec gcov -b -l -p -c {} +

	- name: Create Coberture Report
	run: gcovr -v -g -k -r . $env:GCOVR_FLAGS.split() -o coverage.xml

	- name: Upload Coverage Results
	uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
	with:
	files: ./coverage.xml
	flags: ${{ matrix.sys }},unittest
	fail_ci_if_error: false
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	visual-studio:
	strategy:
	matrix:
	include:
	- os: "windows-2019"
	platform: "Visual Studio 16 2019"
	arch: "x64"
	pcap_lib: "npcap"
	- os: windows-2019
	platform: "Visual Studio 16 2019"
	arch: Win32
	pcap_lib: "winpcap"
	- os: windows-2022
	platform: "Visual Studio 17 2022"
	arch: "x64"
	pcap_lib: "winpcap"
	- os: windows-2022
	platform: "Visual Studio 17 2022"
	arch: "x64"
	pcap_lib: "npcap"

	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Setup Python
	uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
	with:
	python-version: "3.12"

	- name: Add MSBuild to PATH
	uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2.0.0

	- name: Setup OpenCppCoverage and add to PATH
	run: \|
	choco install OpenCppCoverage -y
	echo "C:\Program Files\OpenCppCoverage" >> $env:GITHUB_PATH

	- name: Install WinPcap
	run: \|
	ci\install_winpcap.bat
	echo "PCAP_SDK_DIR=C:\WpdPack" >> $env:GITHUB_ENV
	if: matrix.pcap_lib == 'winpcap'

	- name: Install NPcap
	env:
	NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
	NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
	run: \|
	ci\install_npcap.bat
	echo "PCAP_SDK_DIR=C:\Npcap-sdk" >> $env:GITHUB_ENV
	if: matrix.pcap_lib == 'npcap'

	- name: Set Zstd
	run: \|
	ci\install_zstd.bat
	echo "ZSTD_HOME_PARAM=-z C:\zstd" >> $env:GITHUB_ENV
	if: matrix.use_zstd == true

	- name: Configure PcapPlusPlus
	run: cmake -A ${{ matrix.arch }} -G "${{ matrix.platform }}" -DPCAP_ROOT=${{ env.PCAP_SDK_DIR }} -S . -B "$env:BUILD_DIR"

	- name: Build PcapPlusPlus
	run: cmake --build $env:BUILD_DIR -j

	- name: Install tcpreplay
	run: ci\install_tcpreplay.bat

	- name: Test PcapPlusPlus
	run: \|
	python -m pip install -r ci\run_tests\requirements.txt
	python ci\run_tests\run_tests_windows.py --coverage

	- name: Test Examples
	run: \|
	move ".\Dist\examples_bin\Debug\*" ".\Dist\examples_bin\"
	cd Tests\ExamplesTest
	python -m pip install -r requirements.txt
	python -m pytest --root-path=../../Dist/examples_bin

	- name: Upload Coverage Results
	uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
	with:
	files: ./Tests/Pcap++Test/Pcap++Coverage.xml,./Tests/Packet++Test/Packet++Coverage.xml
	flags: ${{ matrix.os }},unittest,${{ matrix.pcap_lib }}
	fail_ci_if_error: false
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	freebsd:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	version: ["14.1", "13.4"]
	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	- name: Test in FreeBSD
	id: test
	uses: vmactions/freebsd-vm@c96341966a3954a757e6ea41692f7c7b32312a0c # v1.1.4
	with:
	release: ${{ matrix.version }}
	usesh: true
	prepare: \|
	pkg install -y python3 bash cmake git gmake gsed libpcap tcpreplay

	run: \|
	echo "Building PcapPlusPlus"
	chmod a+rw /dev/bpf*
	cmake -S . -B Dist
	cmake --build Dist -j$(sysctl -n hw.ncpu)

	echo "Setting up the network interface for the tests"
	# Get the first interface name that is not 'lo'
	interface_name=$(ifconfig -l \| tr ' ' '\n' \| grep -v '^lo' \| head -n 1)
	ifconfig "$interface_name" promisc

	echo "Testing PcapPlusPlus"
	python3 -m ensurepip
	python3 -m pip install -r ci/run_tests/requirements.txt
	python3 ci/run_tests/run_tests.py --interface "$interface_name"

	echo "Testing PcapPlusPlus examples"
	cd Tests/ExamplesTest
	python3 -m pip install -r requirements.txt
	python3 -m pytest --interface "$interface_name" --root-path=../../Dist/examples_bin

	android:
	strategy:
	matrix:
	include:
	- run-on-os: ubuntu-20.04
	target: armeabi-v7a
	api-version: 30
	- run-on-os: ubuntu-20.04
	target: x86
	api-version: 30
	- run-on-os: macos-12
	target: arm64-v8a
	cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=arm64"
	api-version: 30
	- run-on-os: macos-12
	target: x86_64
	cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=x86_64"
	api-version: 30

	runs-on: ${{ matrix.run-on-os }}

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Checkout lipbcap for Android
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # main
	with:
	repository: seladb/libpcap-android
	path: ./libpcap-android

	- name: Configure PcapPlusPlus
	run: \|
	LIBPCAP_PATH=$(pwd)/libpcap-android
	cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" -DANDROID_PLATFORM="${{ matrix.api-version}}" -DANDROID_ABI="${{ matrix.target }}" -DPCAP_INCLUDE_DIR="${LIBPCAP_PATH}/include/" -DPCAP_LIBRARY="${LIBPCAP_PATH}/${{ matrix.target }}/${{ matrix.api-version}}/libpcap.a" -S . -B "$BUILD_DIR"

	- name: Build PcapPlusPlus
	run: cmake --build "$BUILD_DIR" -j

	- name: Checkout ToyVpn-PcapPlusPlus
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # master
	with:
	repository: seladb/ToyVpn-PcapPlusPlus
	path: ./ToyVpn-PcapPlusPlus
	submodules: true

	- name: Install locally PcapPlusPlus
	# CMake install library in $prefix/lib ToyVpn want $prefix/$target/$api-version
	run: \|
	TOYVPN_PCAPPLUSPLUS="./ToyVpn-PcapPlusPlus/app/libs/pcapplusplus"
	PCAPPLUSPLUS_LIBS_PATH="$TOYVPN_PCAPPLUSPLUS/${{ matrix.target }}/${{ matrix.api-version }}"
	PCAPPLUSPLUS_INCLUDE_PATH="$TOYVPN_PCAPPLUSPLUS/include"
	cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
	cmake --build "$BUILD_DIR" -j
	cmake --install "$BUILD_DIR" --prefix ${TOYVPN_PCAPPLUSPLUS}
	mkdir -p ${PCAPPLUSPLUS_LIBS_PATH} ${PCAPPLUSPLUS_INCLUDE_PATH}
	mv ${TOYVPN_PCAPPLUSPLUS}/lib/*.a ${PCAPPLUSPLUS_LIBS_PATH}/
	mv ${TOYVPN_PCAPPLUSPLUS}/include/pcapplusplus/*.h ${PCAPPLUSPLUS_INCLUDE_PATH}/

	- name: Build ToyVpn-PcapPlusPlus
	working-directory: ./ToyVpn-PcapPlusPlus
	run: \|
	NDK_VERSION=$(echo "$ANDROID_NDK" \| awk -F'/' '{print $NF}')
	sed -i.bak "s\|abiFilters.*$\|abiFilters '${{ matrix.target }}'\|g" app/build.gradle
	if [[ "${{ matrix.run-on-os }}" == "macos"* ]]; then
	sed -i.bak "/defaultConfig {/a\\
	ndkVersion \"$NDK_VERSION\"
	" app/build.gradle
	else
	sed -i "/defaultConfig {/a\\ ndkVersion \"$NDK_VERSION\"" app/build.gradle
	fi
	chmod +x gradlew
	./gradlew assembleDebug

	xdp:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Install dependencies
	run: \|
	sudo apt update && sudo apt -y install ccache libpcap-dev libbpf-dev tcpreplay

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ matrix.image }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.image }}-ccache

	- name: Configure PcapPlusPlus
	run: cmake -DPCAPPP_USE_XDP=ON -DPCAPPP_BUILD_COVERAGE=ON -S . -B $BUILD_DIR

	- name: Build PcapPlusPlus
	run: cmake --build $BUILD_DIR -j

	- name: Prepare environment for tests
	run: \|
	python -m venv .venv
	. .venv/bin/activate
	python -m pip install -r ci/run_tests/requirements.txt

	- name: Test PcapPlusPlus
	run: \|
	. .venv/bin/activate
	python ci/run_tests/run_tests.py --interface eth0 --use-sudo --pcap-test-args="-t xdp"

	- name: Create Cobertura Report
	run: \|
	python -m pip install gcovr
	gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

	- name: Upload Coverage Results
	uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
	with:
	files: ./coverage.xml
	flags: xdp,unittest
	fail_ci_if_error: false
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

	test_regressions:
	name: Run ${{ matrix.engine }}-${{ matrix.sanitizer }} fuzzer for regressions
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	matrix:
	sanitizer: [address, undefined, memory]
	engine: [libfuzzer]
	container:
	image: gcr.io/oss-fuzz-base/base-builder
	steps:
	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Install prerequisites
	run: \|
	apt-get update && apt-get install -y autoconf bison ccache cmake flex
	cd ..
	cp -r PcapPlusPlus/ $SRC/PcapPlusPlus
	git clone --depth=1 https://github.com/the-tcpdump-group/libpcap.git $SRC/libpcap
	cd $SRC/PcapPlusPlus/

	- name: Restore Ccache
	id: ccache-restore
	uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ matrix.engine }}-${{ matrix.sanitizer }}-ccache-${{ github.run_id }}
	restore-keys: \|
	${{ matrix.engine }}-${{ matrix.sanitizer }}-ccache

	- name: Compile PcapPlusPlus Fuzzer application
	run: \|
	export FUZZING_LANGUAGE=c
	export ARCHITECTURE=x86_64
	export FUZZING_ENGINE=${{ matrix.engine }}
	export SANITIZER=${{ matrix.sanitizer }}
	$SRC/PcapPlusPlus/Tests/Fuzzers/ossfuzz.sh

	- name: Check for regressions
	run: \|
	export BINARY="$OUT/FuzzTarget"
	export SAMPLES="Tests/Fuzzers/RegressionTests/regression_samples"
	Tests/Fuzzers/RegressionTests/run_tests.sh

	- name: Save Ccache
	uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
	with:
	path: ${{ env.CCACHE_DIR }}
	key: ${{ steps.ccache-restore.outputs.cache-primary-key }}

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Use `bind()` instead of `setsockopt()` for binding raw sockets on Linux #5643

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Use `bind()` instead of `setsockopt()` for binding raw sockets on Linux #5643