cuprated: fix deadlock (#534) #231

	name: Smoke-Test Fuzz Targets

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	fuzz:
	runs-on: ubuntu-latest

	env:
	# The version of `cargo-fuzz` to install and use.
	CARGO_FUZZ_VERSION: 0.12.0

	# The number of seconds to run the fuzz target.
	FUZZ_TIME: 60

	# We need to turn lto off for fuzzing.
	CARGO_PROFILE_RELEASE_LTO: false

	strategy:
	matrix:
	include:
	- fuzz_target: cryptonight
	- fuzz_target: epee_encoding
	- fuzz_target: epee_p2p_messages
	- fuzz_target: levin_codec
	- fuzz_target: oxide_block
	- fuzz_target: oxide_tx

	steps:
	- uses: actions/checkout@v4

	# Install the nightly Rust channel.
	- run: rustup toolchain install nightly
	- run: rustup default nightly

	# Install and cache `cargo-fuzz`.
	- uses: actions/cache@v4
	with:
	path: ${{ runner.tool_cache }}/cargo-fuzz
	key: cargo-fuzz-bin-${{ env.CARGO_FUZZ_VERSION }}
	- run: echo "${{ runner.tool_cache }}/cargo-fuzz/bin" >> $GITHUB_PATH
	- run: cargo install --root "${{ runner.tool_cache }}/cargo-fuzz" --version ${{ env.CARGO_FUZZ_VERSION }} cargo-fuzz --locked

	# Build and then run the fuzz target.
	- run: cargo fuzz build ${{ matrix.fuzz_target }} -O
	- run: cargo fuzz run ${{ matrix.fuzz_target }} -O -- -max_total_time=${{ env.FUZZ_TIME }}

	# Upload fuzzing artifacts on failure for post-mortem debugging.
	- uses: actions/upload-artifact@v4
	if: failure()
	with:
	name: fuzzing-artifacts-${{ matrix.fuzz_target }}-${{ github.sha }}
	path: fuzz/artifacts

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