fix: making pre/post_exec to use correct observers in case of withObserver #18545

Workflow file for this run

.github/workflows/build_and_test.yml at 9f674c4

	name: build and test
	permissions:
	contents: read

	on:
	push:
	branches: [ main, "pr/**" ]
	pull_request:
	branches: [ main ]
	types: ["labeled", "opened", "synchronize", "reopened"]
	workflow_dispatch:
	merge_group:
	env:
	CARGO_TERM_COLOR: always
	CARGO_NET_GIT_FETCH_WITH_CLI: true
	MAIN_LLVM_VERSION: 18

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	common:
	strategy:
	matrix:
	os: [ ubuntu-24.04, windows-latest, macOS-latest ]
	runs-on: ${{ matrix.os }}
	steps:
	- name: Install mimetype
	if: runner.os == 'Linux'
	run: sudo apt-get update && sudo apt-get install -y libfile-mimeinfo-perl
	- name: install mdbook
	uses: baptiste0928/cargo-install@v3
	with:
	crate: mdbook
	- name: install linkcheck
	uses: baptiste0928/cargo-install@v3
	with:
	crate: mdbook-linkcheck
	# NOTE: The current crates.io release of mdbook-linkcheck (v0.7.7) is broken
	# => https://github.com/Michael-F-Bryan/mdbook-linkcheck/pull/82#issuecomment-2241058491
	git: https://github.com/Michael-F-Bryan/mdbook-linkcheck.git
	rev: 8c783c5d754d83bcd50c28fb4174854b04ece990
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- if: runner.os == 'Linux'
	uses: ./.github/workflows/ubuntu-prepare
	- if: runner.os != 'Linux'
	uses: dtolnay/rust-toolchain@stable
	- name: Install LLVM
	if: runner.os == 'MacOS'
	run: brew install llvm@${{env.MAIN_LLVM_VERSION}}
	- uses: Swatinem/rust-cache@v2
	with: { shared-key: "ubuntu" }
	if: runner.os == 'Linux'
	- uses: Swatinem/rust-cache@v2
	if: runner.os != 'Linux'
	- name: Check for binary blobs
	if: runner.os == 'Linux'
	run: just check-blobs
	- name: Build libafl debug
	run: just build-libafl
	- name: Test the book (Linux)
	# TODO: fix books test fail with updated windows-rs
	if: runner.os == 'Linux'
	run: cd docs && mdbook test -L ../target/debug/deps
	- name: Test the book (MacOS)
	if: runner.os == 'MacOS'
	run: cd docs && mdbook test -L ../target/debug/deps $(python3-config --ldflags \| cut -d ' ' -f1)
	- name: Build individual libafl book examples (linux)
	if: runner.os == 'Linux'
	run: cd docs/listings/baby_fuzzer/ && just build-all
	- name: Doc
	if: runner.os == 'Linux'
	run: just doc
	- name: Run tests (Windows)
	if: runner.os == 'Windows'
	run: just test-serial
	- name: Run tests (Linux)
	if: runner.os != 'Windows'
	run: just test-serial


	ubuntu-doc-build:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	# ---- doc check ----
	- name: Build Docs
	run: just doc

	ubuntu-doc-test:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	# ---- doc check ----
	- name: Test Docs
	run: just test-docs

	ubuntu-miri:
	runs-on: ubuntu-24.04
	if: contains( github.event.pull_request.labels.*.name, 'pre-release')
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	with:
	use_nightly: 'true'
	- name: Add miri
	run: rustup +nightly component add miri
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: ubuntu-miri
	# --- miri undefined behavior test --
	- name: Run miri tests
	run: just test-miri

	ubuntu:
	runs-on: ubuntu-24.04
	steps:
	- name: Remove Dotnet & Haskell
	run: rm -rf /usr/share/dotnet && rm -rf /opt/ghc
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	with: { shared-key: "ubuntu" }
	# pcguard edges and pcguard hitcounts are not compatible and we need to build them seperately
	- name: Check pcguard edges
	run: just check-sancov-edges
	- name: run shellcheck
	run: just shellcheck
	# ---- build normal and examples ----
	- name: Run a normal build
	run: just build
	# - name: Run libafl_qemu usermode tests
	# run: cd crates/libafl_qemu && cargo test
	# - name: Run libafl_qemu systemmode tests
	# run: cd crates/libafl_qemu && cargo test --no-default-features --features x86_64,systemmode
	- name: Build examples
	run: just examples

	ubuntu-clippy:
	runs-on: ubuntu-24.04
	steps:
	- name: Remove Dotnet & Haskell
	run: rm -rf /usr/share/dotnet && rm -rf /opt/ghc
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: "ubuntu-clippy"
	- name: Run clippy
	run: LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} ./scripts/clippy.sh
	# --- test embedding the libafl_libfuzzer_runtime library
	# Fix me plz
	# - name: Test Build libafl_libfuzzer with embed
	# run: cargo test --features=embed-runtime --manifest-path libafl_libfuzzer/Cargo.toml

	ubuntu-check:
	runs-on: ubuntu-24.04
	needs: ubuntu
	strategy:
	matrix:
	instance_idx: [ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17" ]
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	with: { shared-key: "ubuntu" }
	# ---- build and feature check ----
	# cargo-hack's --feature-powerset would be nice here but libafl has a too many knobs

	# Tracking: https://github.com/CensoredUsername/dynasm-rs/issues/114
	# One dep of libafl_frida fails on `DOCS_RS` for stable toolchain. Therefore, we _only_ run nightly for that.
	# For the rest of other crates, we still use stable toolchain.
	- uses: extractions/setup-just@v3
	- name: "Setup nightly"
	uses: dtolnay/rust-toolchain@nightly
	with:
	components: clippy, rustfmt
	- name: "But default to stable"
	run: rustup default stable
	- name: Check each feature
	# Skipping `python` as it has to be built with the `maturin` tool
	# `sancov_pcguard_edges` is tested seperatelyc
	run: just check-features ${{ matrix.instance_idx }}

	# idk why bindgen generates a corrupted file only on CI.
	# ubuntu-concolic:
	# runs-on: ubuntu-24.04
	# needs: ubuntu
	# steps:
	# - uses: dtolnay/rust-toolchain@stable
	# - uses: actions/checkout@v4
	# - uses: Swatinem/rust-cache@v2
	# with: { shared-key: "ubuntu" }
	# - name: Install smoke test deps
	# run: sudo ./crates/libafl_concolic/test/smoke_test_ubuntu_deps.sh
	# - name: Run smoke test
	# run: ./crates/libafl_concolic/test/smoke_test.sh
	#
	python-bindings:
	runs-on: ubuntu-24.04
	steps:
	- name: Install deps
	run: sudo apt-get update && sudo apt-get install -y lsb-release wget software-properties-common gnupg libz3-dev
	- name: Install maturin
	run: cargo install --locked maturin
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	with: { shared-key: "ubuntu" }
	- name: Run a maturin build
	run: export LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} && just build-python
	- name: Run python test
	run: . ./bindings/pylibafl/.env/bin/activate # && cd fuzzers/binary_only/python_qemu/ && python3 fuzzer.py 2>&1 \| grep "Bye"

	cargo-fmt:
	runs-on: ubuntu-24.04
	env:
	MAIN_LLVM_VERSION: 21
	steps:
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rustfmt
	- uses: Swatinem/rust-cache@v2
	with: { shared-key: "ubuntu" }
	- uses: extractions/setup-just@v3
	- name: Installing black
	run: python3 -m pip install black
	- name: Format Check
	run: just check-fmt

	check-md-links:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run linkspector
	uses: umbrelladocs/action-linkspector@v1
	with:
	fail_on_error: 'true'
	config_file: '.github/.linkspector.yml'

	msrv:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: dtolnay/rust-toolchain@stable
	- uses: taiki-e/install-action@cargo-hack
	# Note: We currently only specify minimum rust versions for the default workspace members
	- run: just msrv

	fuzzers-preflight:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- name: Fuzzer in CI Check
	run: just fuzzers-preflight

	fuzzers:
	name: 🚀 ${{ matrix.fuzzer }}
	needs:
	- fuzzers-preflight
	strategy:
	fail-fast: false
	matrix:
	fuzzer:
	# Baby
	- baby/baby_fuzzer_swap_differential
	- baby/tutorial
	- baby/baby_fuzzer
	# - baby/backtrace_baby_fuzzers
	- baby/baby_fuzzer_unicode
	- baby/baby_fuzzer_minimizing
	- baby/backtrace_baby_fuzzers/c_code_with_fork_executor
	- baby/backtrace_baby_fuzzers/c_code_with_inprocess_executor
	- baby/backtrace_baby_fuzzers/rust_code_with_fork_executor
	- baby/backtrace_baby_fuzzers/rust_code_with_inprocess_executor
	- baby/backtrace_baby_fuzzers/command_executor
	- baby/backtrace_baby_fuzzers/forkserver_executor
	- baby/baby_fuzzer_custom_executor

	# Binary-only
	- binary_only/fuzzbench_fork_qemu
	- binary_only/frida_executable_libpng
	# - binary_only/frida_windows_gdiplus
	- binary_only/frida_crash_repro
	- binary_only/frida_libpng
	- binary_only/fuzzbench_qemu
	- binary_only/intel_pt_baby_fuzzer
	- binary_only/intel_pt_command_executor
	- binary_only/tinyinst_simple

	# Forkserver
	- forkserver/forkserver_simple
	- forkserver/forkserver_capture_stdout
	- forkserver/forkserver_libafl_cc
	- forkserver/fuzzbench_forkserver
	- forkserver/fuzzbench_forkserver_cmplog
	- forkserver/fuzzbench_forkserver_sand
	- forkserver/libafl-fuzz
	- forkserver/baby_fuzzer_with_forkexecutor

	# Full-system
	- full_system/nyx_launcher
	- full_system/nyx_libxml2_standalone
	- full_system/nyx_libxml2_parallel

	# Structure-aware
	- structure_aware/nautilus_sync
	- structure_aware/baby_fuzzer_grimoire
	- structure_aware/baby_fuzzer_gramatron
	- structure_aware/baby_fuzzer_tokens
	- structure_aware/baby_fuzzer_multi
	- structure_aware/baby_fuzzer_custom_input
	- structure_aware/baby_fuzzer_nautilus
	- structure_aware/forkserver_simple_nautilus

	# In-process
	- fuzz_anything/cargo_fuzz
	- inprocess/fuzzbench
	- inprocess/fuzzbench_text
	- inprocess/fuzzbench_ctx
	- inprocess/libfuzzer_libmozjpeg
	- inprocess/libfuzzer_libpng
	- inprocess/libfuzzer_libpng_launcher
	- inprocess/libfuzzer_libpng_accounting
	- inprocess/libfuzzer_libpng_centralized
	- inprocess/libfuzzer_libpng_cmin
	- inprocess/libfuzzer_libpng_norestart
	# - inprocess/libfuzzer_libpng_tcp_manager
	# - inprocess/libfuzzer_windows_asan
	- inprocess/libfuzzer_stb_image_sugar
	- inprocess/libfuzzer_stb_image
	- structure_aware/libfuzzer_stb_image_concolic
	# - inprocess/sqlite_centralized_multi_machine
	# - inprocess/libafl_libfuzzer_windows

	# Fuzz Anything
	- fuzz_anything/push_harness
	- fuzz_anything/push_stage_harness
	- fuzz_anything/libafl_atheris
	- fuzz_anything/baby_no_std
	- fuzz_anything/baby_fuzzer_wasm

	runs-on: ubuntu-24.04
	steps:
	# Get the name of the fuzzer so that we can use it as the key for a cache
	# of the built artefacts. The key cannot have any special characters.
	- name: Get fuzzer name
	id: fuzzer_name
	run: \|
	fname=$(basename "${{ matrix.fuzzer }}")
	echo "fuzzer_name=$fname" >> $GITHUB_OUTPUT
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare
	uses: ./.github/workflows/fuzzer-tester-prepare
	with:
	fuzzer-name: ${{ matrix.fuzzer }}
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# We will have these guys all share a cache (since they should share
	# and awful lot of their dependencies). That way we won't use up
	# as much space.
	shared-key: fuzzers-x86_64
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	# We will only save the cache for one of the builds. Though we could
	# just omit this filter and the jobs race to push to the cache, since
	# they would all share the same key (combining the `shared-key` and
	# `key`) our build would generate a load of warnings. Why this
	# particular fuzzer? No real reason, but we had to choose one.
	save-if: ${{ matrix.fuzzer == 'binary_only/frida_libpng' }}
	cache-all-crates: true
	# The code is built in the fuzzers own directory, not in the target
	# directory in the root of the workspace
	workspaces: \|
	fuzzers/${{ matrix.fuzzer }}
	- name: Test
	if: runner.os == 'Linux'
	shell: bash
	run: \|
	LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} \
	just test-fuzzer fuzzers/${{ matrix.fuzzer }}

	# This job checks whether any changes have been made to the QEMU code to avoid
	# rebuilding and testing the QEMU related fuzzers unnecessarily as they are
	# more expensive to build
	qemu-changes:
	runs-on: ubuntu-24.04
	permissions:
	pull-requests: read
	outputs:
	qemu: ${{ steps.filter.outputs.qemu }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Filter
	uses: dorny/paths-filter@v3
	id: filter
	with:
	filters: \|
	qemu:
	- '.github/**'
	- 'libafl/**'
	- 'libafl_bolts/**'
	- 'libafl_targets/**'
	- 'libafl_qemu/**'
	- 'fuzzers/*/qemu/*'

	fuzzer-unicorn:
	name: 🚀 full_system/unicorn
	runs-on: ubuntu-24.04
	needs:
	- fuzzers-preflight
	strategy:
	fail-fast: false
	matrix:
	os: [ ubuntu-24.04 ]
	fuzzer:
	- fuzzers/full_system/unicorn
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/fuzzer-tester-prepare
	- name: "Install dependencies"
	if: runner.os == 'Linux'
	shell: bash
	run: sudo apt-get update && sudo apt-get install gcc gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu gcc-riscv64-linux-gnu
	- name: Build and run example fuzzers (Linux)
	if: runner.os == 'Linux'
	shell: bash
	run: LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} just test-fuzzer ${{ matrix.fuzzer }}

	# Job to build and test the QEMU fuzzers
	qemu-user:
	name: 🤖 ${{ matrix.fuzzer }}
	needs:
	- fuzzers-preflight # Check that all the fuzzers listed for testing or explicitly ignored
	- qemu-changes # Only build if the QEMU code has changed
	if: ${{ needs.qemu-changes.outputs.qemu == 'true' }}
	strategy:
	matrix:
	fuzzer:
	- binary_only/qemu_cmin
	- binary_only/qemu_tmin
	- binary_only/qemu_coverage
	- binary_only/qemu_launcher
	# - full_system/qemu_linux_kernel
	# - full_system/qemu_linux_process
	runs-on: ubuntu-24.04
	# container: registry.gitlab.com/qemu-project/qemu/qemu/ubuntu2204:latest
	steps:
	# Get the name of the fuzzer so that we can use it as the key for a cache
	# of the built artefacts. The key cannot have any special characters.
	- name: Get fuzzer name
	id: fuzzer_name
	run: \|
	fname=$(basename "${{ matrix.fuzzer }}")
	echo "fuzzer_name=$fname" >> $GITHUB_OUTPUT
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare
	uses: ./.github/workflows/qemu-fuzzer-tester-prepare
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# We will have each of these fuzzers have it's own cache since these
	# are some of the heaviest fuzzers to build.
	shared-key: qemu-${{ steps.fuzzer_name.outputs.fuzzer_name }}-x86_64
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# The code is built in the fuzzers own directory, not in the target
	# directory in the root of the workspace
	workspaces: \|
	fuzzers/${{ matrix.fuzzer }}
	- name: Test
	shell: bash
	run: \|
	unset RUSTC && \
	ARCH=x86_64 \
	LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} \
	just test-fuzzer fuzzers/${{ matrix.fuzzer }}


	# Job to build and test the QEMU fuzzers
	qemu-system:
	name: 🤖 ${{ matrix.fuzzer }}
	needs:
	- fuzzers-preflight # Check that all the fuzzers listed for testing or explicitly ignored
	- qemu-changes # Only build if the QEMU code has changed
	if: ${{ needs.qemu-changes.outputs.qemu == 'true' }}
	strategy:
	matrix:
	fuzzer:
	- full_system/qemu_baremetal
	- full_system/qemu_linux_kernel
	# - full_system/qemu_linux_process
	runs-on: ubuntu-24.04
	# container: registry.gitlab.com/qemu-project/qemu/qemu/ubuntu2204:latest
	steps:
	# Get the name of the fuzzer so that we can use it as the key for a cache
	# of the built artefacts. The key cannot have any special characters.
	- name: Get fuzzer name
	id: fuzzer_name
	run: \|
	fname=$(basename "${{ matrix.fuzzer }}")
	echo "fuzzer_name=$fname" >> $GITHUB_OUTPUT
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare
	uses: ./.github/workflows/qemu-fuzzer-tester-prepare
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# We will have each of these fuzzers have it's own cache since these
	# are some of the heaviest fuzzers to build.
	shared-key: qemu-${{ steps.fuzzer_name.outputs.fuzzer_name }}-arm
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# The code is built in the fuzzers own directory, not in the target
	# directory in the root of the workspace
	workspaces: \|
	fuzzers/${{ matrix.fuzzer }}
	- name: Test
	shell: bash
	run: \|
	unset RUSTC && \
	ARCH=arm \
	LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} \
	just test-fuzzer fuzzers/${{ matrix.fuzzer }}

	# Job to build and test the QEMU fuzzers
	qemu-system-i386:
	name: 🤖 ${{ matrix.fuzzer }} (i386)
	needs:
	- fuzzers-preflight # Check that all the fuzzers listed for testing or explicitly ignored
	- qemu-changes # Only build if the QEMU code has changed
	if: ${{ needs.qemu-changes.outputs.qemu == 'true' }}
	strategy:
	matrix:
	fuzzer:
	- full_system/qemu_baremetal
	runs-on: ubuntu-24.04
	# container: registry.gitlab.com/qemu-project/qemu/qemu/ubuntu2204:latest
	steps:
	# Get the name of the fuzzer so that we can use it as the key for a cache
	# of the built artefacts. The key cannot have any special characters.
	- name: Get fuzzer name
	id: fuzzer_name
	run: \|
	fname=$(basename "${{ matrix.fuzzer }}")
	echo "fuzzer_name=$fname" >> $GITHUB_OUTPUT
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare
	uses: ./.github/workflows/qemu-fuzzer-tester-prepare
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# We will have each of these fuzzers have it's own cache since these
	# are some of the heaviest fuzzers to build.
	shared-key: qemu-${{ steps.fuzzer_name.outputs.fuzzer_name }}-i386
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# The code is built in the fuzzers own directory, not in the target
	# directory in the root of the workspace
	workspaces: \|
	fuzzers/${{ matrix.fuzzer }}
	- name: "Install dependencies"
	if: runner.os == 'Linux'
	shell: bash
	run: sudo apt update && sudo apt -y install gcc-i686-linux-gnu g++-i686-linux-gnu && rustup target add i686-unknown-linux-gnu
	- name: Test
	shell: bash
	run: \|
	unset RUSTC && cd fuzzers/${{ matrix.fuzzer }} && ARCH=i386 LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} just build-multiarch

	utils:
	name: 🔧 ${{ matrix.util }}
	strategy:
	matrix:
	util:
	- gdb_qemu

	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- name: Install deps
	run: sudo apt-get update && sudo apt-get install -y g++-powerpc-linux-gnu gcc-powerpc-linux-gnu gdb-multiarch
	- name: Add rust targets
	shell: bash
	run: rustup target add --toolchain stable-x86_64-unknown-linux-gnu powerpc-unknown-linux-gnu
	- name: Build and run utils (Linux)
	if: runner.os == 'Linux'
	shell: bash
	run: just -d utils/${{ matrix.util }} --justfile utils/${{ matrix.util }}/Justfile test

	libafl_asan:
	name: 🔧 libafl_asan
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 0
	- name: Prepare
	uses: ./.github/workflows/asan-prepare
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# Use the task name to build the cache key. We will have a separate
	# cache for each since they are both expensive to build and one builds
	# for many different architectures.
	shared-key: libafl_asan
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# Again the artefacts aren't built in the target root directory.
	workspaces: \|
	libafl_asan
	- name: Test
	shell: bash
	run: \|
	RUN_ON_CI=1 \
	RUSTC_BOOTSTRAP=1 \
	LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} \
	just \
	-f ./crates/libafl_asan/Justfile \
	test_everything

	libafl_qemu_asan:
	name: 🔧 libafl_qemu_asan
	needs:
	- qemu-changes
	if: ${{ needs.qemu-changes.outputs.qemu == 'true' }}
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 0
	- name: Prepare
	uses: ./.github/workflows/asan-prepare
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# Use the task name to build the cache key. We will have a separate
	# cache for each since they are both expensive to build and one builds
	# for many different architectures.
	shared-key: libafl_qemu_asan
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# Again the artefacts aren't built in the target root directory.
	workspaces: \|
	libafl_qemu/libafl_qemu_asan
	- name: Build
	shell: bash
	run: \|
	RUN_ON_CI=1 \
	RUSTC_BOOTSTRAP=1 \
	LLVM_CONFIG=llvm-config-${{env.MAIN_LLVM_VERSION}} \
	just \
	-f ./crates/libafl_qemu/libafl_qemu_asan/Justfile \
	build_everything_dev \
	build_x86_64_release

	nostd-build:
	runs-on: ubuntu-24.04
	steps:
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rust-src
	- name: Add targets
	run: rustup target add arm-linux-androideabi && rustup target add thumbv6m-none-eabi
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: no-std
	- name: Test no-std
	run: just test-no-std
	- name: Build aarch64-unknown-none
	run: just build-aarch64-unknown-none

	x86-i686-build:
	runs-on: ubuntu-24.04

	steps:
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rust-src
	- name: add x86 i686 target
	run: rustup target add i686-unknown-linux-gnu
	- name: Install x86 build dependencies / multilib
	run: sudo apt update && sudo apt -y install gcc-multilib g++-multilib
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: x86-i686
	- name: test
	run: just check-i686


	nostd-clippy:
	runs-on: ubuntu-24.04
	steps:
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy, rust-src
	- name: Add targets
	run: rustup target add arm-linux-androideabi && rustup target add thumbv6m-none-eabi
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: no-std-clippy
	- name: Clippy thumbv6m-none-eabi
	run: just clippy-thumbv6m-none-eabi

	format-toml:
	runs-on: ubuntu-24.04
	steps:
	- name: Install taplo
	run: curl -fsSL https://github.com/tamasfe/taplo/releases/download/0.10.0/taplo-linux-x86_64.gz \| gzip -d - \| install -m 755 /dev/stdin /usr/local/bin/taplo
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- name: Run taplo
	run: just check-toml

	build-docker:
	runs-on: ubuntu-24.04

	permissions:
	packages: write
	contents: read

	outputs:
	image: ghcr.io/aflplusplus/libafl:latest

	steps:
	- name: Checkout repo
	uses: actions/checkout@v3

	- name: Check Dockerfile for changes
	uses: dorny/paths-filter@v3
	id: filter
	with:
	filters: \|
	changed:
	- 'Dockerfile'
	- '.github/workflows/build_and_test.yml'

	- name: Restore Docker build cache
	if: steps.filter.outputs.changed == 'true'
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	# We want to be able to update the cache if the Dockerfile is changed,
	# but still be able to use previous versions if available.
	key: ${{ runner.os }}-buildx-${{ github.ref }}-${{ hashFiles('Dockerfile') }}
	restore-keys: \|
	${{ runner.os }}-buildx-${{ github.ref }}-
	${{ runner.os }}-buildx-

	- name: Set up Docker Buildx
	if: steps.filter.outputs.changed == 'true'
	uses: docker/setup-buildx-action@v3
	with:
	driver: docker-container

	- name: Log in to GitHub Container Registry
	if: steps.filter.outputs.changed == 'true' && github.ref == 'refs/heads/main'
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build Docker image
	if: steps.filter.outputs.changed == 'true'
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	push: ${{ github.ref == 'refs/heads/main' }}
	load: ${{ github.ref != 'refs/heads/main' }}
	tags:
	ghcr.io/aflplusplus/libafl:latest
	cache-from: \|
	type=registry,ref=ghcr.io/aflplusplus/libafl:cache
	type=local,src=/tmp/.buildx-cache
	cache-to: \|
	${{ github.ref == 'refs/heads/main' && 'type=registry,ref=ghcr.io/aflplusplus/libafl:cache,mode=max' \|\| 'type=local,dest=/tmp/.buildx-cache' }}

	- name: Save Docker build cache
	if: steps.filter.outputs.changed == 'true'
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	# We want to be able to update the cache if the Dockerfile is changed,
	# but still be able to use previous versions if available.
	key: ${{ runner.os }}-buildx-${{ github.ref }}-${{ hashFiles('Dockerfile') }}
	restore-keys: \|
	${{ runner.os }}-buildx-${{ github.ref }}-
	${{ runner.os }}-buildx-

	# The windows fuzzers require the same setup, so we will use a matrix build
	windows:
	name: 🚙 ${{ matrix.fuzzer }}
	strategy:
	matrix:
	fuzzer:
	- binary_only/frida_libpng
	- inprocess/libafl_libfuzzer_windows
	- inprocess/libfuzzer_stb_image
	- binary_only/frida_windows_gdiplus
	- binary_only/tinyinst_simple
	# - inprocess/libfuzzer_windows_asan
	fail-fast: false
	runs-on: windows-latest
	needs:
	- fuzzers-preflight
	- common
	steps:
	# Get the name of the fuzzer so that we can use it as the key for a cache
	# of the built artefacts. The key cannot have any special characters.
	- name: Get fuzzer name
	id: fuzzer_name
	shell: pwsh
	run: \|
	$fname = Split-Path -Leaf "${{ matrix.fuzzer }}"
	"fuzzer_name=$fname" \| Out-File -FilePath $env:GITHUB_OUTPUT -Append
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare
	uses: ./.github/workflows/windows-tester-prepare
	- name: install cxx bridge
	# Needs to match version in tinyinst-rs
	run: cargo install cxxbridge-cmd@=1.0.190
	- name: Configure Cache
	uses: Swatinem/rust-cache@v2
	with:
	# There aren't too many of these fuzzers, so lets just give them a
	# separate cache each for now.
	shared-key: fuzzers-windows-${{ steps.fuzzer_name.outputs.fuzzer_name }}-x86_64
	# We want to include the commit hash to ensure the cache is replaced
	# on each new commit.
	key: ${{ github.sha }}
	cache-all-crates: true
	# The code is built in the fuzzers own directory, not in the target
	# directory in the root of the workspace
	workspaces: \|
	fuzzers/${{ matrix.fuzzer }}
	- name: Test
	run: cd fuzzers/${{ matrix.fuzzer }} && just test

	windows-clippy:
	runs-on: windows-latest
	needs:
	- common
	steps:
	- uses: dtolnay/rust-toolchain@stable
	- name: Setup Z3
	id: z3
	uses: cda-tum/setup-z3@v1
	with:
	add_to_library_path: true
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/windows-tester-prepare
	- uses: Swatinem/rust-cache@v2
	with:
	shared-key: windows-clippy
	- name: Run real clippy, not the fake one
	shell: pwsh
	run: .\scripts\clippy.ps1

	macos:
	runs-on: macOS-latest
	steps:
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- name: Install deps
	run: brew install z3 gtk+3 python llvm@${{env.MAIN_LLVM_VERSION}}
	- name: Install cxxbridge
	# Needs to match version in tinyinst-rs
	run: cargo install cxxbridge-cmd@=1.0.190
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: Swatinem/rust-cache@v2
	- name: MacOS Build
	run: just build
	- name: Increase map sizes
	run: just increase-mem-limits
	- name: Clippy
	run: just clippy

	ubuntu-cross-android-arm64:
	runs-on: ubuntu-24.04
	steps:
	- uses: dtolnay/rust-toolchain@stable
	- uses: nttld/setup-ndk@v1
	with:
	ndk-version: r25b
	- name: install android
	run: rustup target add aarch64-linux-android
	- name: install cargo ndk
	run: cargo install cargo-ndk
	- uses: actions/checkout@v4
	- uses: extractions/setup-just@v3
	- uses: Swatinem/rust-cache@v2
	- name: Build Android
	run: just build-android

	ubuntu-cross-android-x86_64:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/workflows/ubuntu-prepare
	- uses: Swatinem/rust-cache@v2
	- uses: nttld/setup-ndk@v1
	id: setup-ndk
	with:
	ndk-version: r27c
	add-to-path: false
	- name: cargo-ndk
	run: cargo install cargo-ndk
	- name: cargo android targets
	run: \|
	rustup target add x86_64-linux-android
	- name: Build Android
	env:
	ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
	ANDROID_NDK_ROOT: ${{ steps.setup-ndk.outputs.ndk-path }}
	run: just build-android-x86_64
	#run: cargo build --target aarch64-linux-android
	# TODO: Figure out how to properly build stuff with clang
	#- name: Add clang path to $PATH env
	# if: runner.os == 'Windows'
	# run: echo "C:\msys64\mingw64\bin" \| Out-File -FilePath $env:GITHUB_PATH -Encoding utf8
	#- name: Try if clang works
	# run: clang -v
	#- name: Windows Test
	# run: C:\Rust\.cargo\bin\cargo.exe test --verbose

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fix: making pre/post_exec to use correct observers in case of withObserver #18545

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fix: making pre/post_exec to use correct observers in case of withObserver #18545

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