Fuzz #424
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| on: | |
| push: | |
| branches: | |
| - main | |
| - v*.x | |
| schedule: | |
| - cron: '11 15 * * *' # every day at 15:11 UTC | |
| workflow_dispatch: {} | |
| name: Fuzz | |
| env: | |
| FUZZ_CORPUS_URL: 'https://jxl-oxide-fixtures.tirr.dev/fuzz-corpus.tar.zst' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| fuzz: | |
| name: Fuzz | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: 'true' | |
| - uses: dtolnay/rust-toolchain@nightly | |
| id: toolchain | |
| - uses: actions/cache@v4 | |
| with: | |
| path: | | |
| ~/.cargo/bin/ | |
| ~/.cargo/registry/index/ | |
| ~/.cargo/registry/cache/ | |
| ~/.cargo/git/db/ | |
| ~/.cargo/.crates.toml | |
| ~/.cargo/.crates2.json | |
| key: ${{ runner.os }}-dot-cargo-${{ steps.toolchain.outputs.cacheKey }}-cargo-fuzz-0.12.0-${{ hashFiles('**/Cargo.lock') }} | |
| restore-keys: | | |
| ${{ runner.os }}-dot-cargo-${{ steps.toolchain.outputs.cacheKey }}-cargo-fuzz-0.12.0- | |
| ${{ runner.os }}-dot-cargo-${{ steps.toolchain.outputs.cacheKey }}-${{ hashFiles('**/Cargo.lock') }}- | |
| ${{ runner.os }}-dot-cargo-${{ steps.toolchain.outputs.cacheKey }}- | |
| ${{ runner.os }}-dot-cargo- | |
| - name: Install cargo-fuzz | |
| run: cargo install cargo-fuzz --version 0.12.0 | |
| - uses: actions/cache/restore@v4 | |
| id: restore-corpus | |
| with: | |
| path: fuzz/corpus/ | |
| key: fuzz-corpus-0-${{ github.run_id }}-${{ github.run_attempt }} | |
| restore-keys: | | |
| fuzz-corpus-0-${{ github.run_id }}- | |
| fuzz-corpus-0- | |
| enableCrossOsArchive: true | |
| - name: Populate initial corpus | |
| if: steps.restore-corpus.outputs.cache-hit != 'true' | |
| run: | | |
| mkdir -p fuzz/corpus/ | |
| curl -sSfL "${FUZZ_CORPUS_URL}" | zstd -d | tar -xvC fuzz/corpus/ | |
| - name: Run fuzzer | |
| id: fuzz | |
| run: | | |
| cargo fuzz run libfuzzer-decode -- \ | |
| -max_len=4096 \ | |
| -reload=0 \ | |
| -timeout=5 \ | |
| -max_total_time=1200 | |
| - name: Minimize corpus | |
| id: minimize | |
| run: | | |
| cargo fuzz cmin libfuzzer-decode -- \ | |
| -max_len=8192 \ | |
| -timeout=5 \ | |
| -max_total_time=600 | |
| - name: Upload artifact | |
| uses: actions/upload-artifact@v4 | |
| if: ${{ !cancelled() && (steps.fuzz.outcome == 'failure' || steps.minimize.outcome == 'failure') }} | |
| with: | |
| name: fuzz-artifacts | |
| path: fuzz/artifacts/ | |
| - name: Upload corpus | |
| uses: actions/upload-artifact@v4 | |
| if: ${{ !cancelled() && steps.fuzz.outcome != 'cancelled' }} | |
| with: | |
| name: fuzz-corpus | |
| path: fuzz/corpus/ | |
| - uses: actions/cache/save@v4 | |
| if: ${{ !cancelled() && steps.fuzz.outcome != 'cancelled' }} | |
| with: | |
| path: fuzz/corpus/ | |
| key: fuzz-corpus-0-${{ github.run_id }}-${{ github.run_attempt }} | |
| enableCrossOsArchive: true |