Fuzz #52
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| name: Fuzz | |
| # Nightly fuzz run. Each target runs for 5 minutes under the libFuzzer engine. | |
| # A crash opens an issue (via the fuzz output) instead of silently failing. | |
| # Manual trigger is available for ad-hoc runs. | |
| on: | |
| schedule: | |
| # 03:00 UTC daily — off-peak for CI runners. | |
| - cron: "0 3 * * *" | |
| workflow_dispatch: | |
| jobs: | |
| fuzz: | |
| name: cargo-fuzz (${{ matrix.target }}) | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| target: [fuzz_corrupted_read, fuzz_recovery, fuzz_append_all, fuzz_envelope, fuzz_flush_policy, fuzz_for_each_from, fuzz_parse_filename] | |
| steps: | |
| - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7 | |
| # cargo-fuzz requires the nightly toolchain (libfuzzer-sys depends on | |
| # -Z sanitizer options). | |
| - uses: dtolnay/rust-toolchain@6c977a6ca4077a0ceb28ffbe03f59d46e9ac8772 | |
| with: | |
| toolchain: nightly | |
| - uses: Swatinem/rust-cache@49a0bdc70d2e1b713ca9e2869b211fcce03d3c1c # v2 | |
| - name: Install cargo-fuzz | |
| run: cargo install cargo-fuzz --locked | |
| - name: Run ${{ matrix.target }} for 300s | |
| run: cargo fuzz run ${{ matrix.target }} -- -max_total_time=300 | |
| - name: Upload any crash artifacts | |
| if: failure() | |
| uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7 | |
| with: | |
| name: fuzz-artifacts-${{ matrix.target }} | |
| path: fuzz/artifacts/ | |
| if-no-files-found: ignore |