mirror of
https://github.com/cesanta/mongoose
synced 2026-08-25 22:26:06 -04:00
110 lines
3.4 KiB
YAML
110 lines
3.4 KiB
YAML
name: Fuzz
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on:
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schedule:
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- cron: '0 21 * * *' # run at 9 PM UTC
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# Allow manual runs
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workflow_dispatch:
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env:
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CC: clang
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jobs:
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fuzz:
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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ipv6: [0, 1] # fuzz code always feeds IPv6, so this fuzzes ignoring while going parallel in sync
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name: fuzz IPV6=${{ matrix.ipv6 }}
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env:
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TFLAGS: -DMG_ENABLE_IPV6=${{ matrix.ipv6 }}
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steps:
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- uses: actions/checkout@v5
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with: { fetch-depth: 2 }
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- name: Restore Combined Fuzzing Corpus
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uses: dawidd6/action-download-artifact@v21
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with:
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name: combined-fuzz-corpus
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path: test/corpus_dir
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branch: ${{ github.base_ref || github.ref_name }}
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search_artifacts: true
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if_no_artifact_found: warn
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- name: Run Matrix Fuzzers
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run: mkdir -p test/corpus_dir && make -C test fuzz ARGS="corpus_dir -seed=${{ github.run_id }} -max_total_time=14400"
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# Keep failures split by matrix leg so the offending input is easy to find.
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- name: Upload Fuzz Failure Artifacts
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if: failure()
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uses: actions/upload-artifact@v7
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with:
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name: fuzz-failure-ipv6-${{ matrix.ipv6 }}
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path: |
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test/corpus_dir
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test/crash-*
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test/leak-*
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test/oom-*
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test/timeout-*
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if-no-files-found: ignore
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retention-days: 14
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# v4 artifacts are immutable, so each parallel leg uploads its own corpus.
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- name: Upload Corpus Shard
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uses: actions/upload-artifact@v7
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with:
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name: fuzz-corpus-ipv6-${{ matrix.ipv6 }}
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path: test/corpus_dir
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retention-days: 14
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merge_fuzz_corpus:
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runs-on: ubuntu-latest
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needs: fuzz
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name: merge fuzz corpus
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steps:
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# Merge both parallel fuzzing corpuses into the shared seed for next run.
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- name: Merge Corpus Shards
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uses: actions/upload-artifact/merge@v7
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with:
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name: combined-fuzz-corpus
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pattern: fuzz-corpus-ipv6-*
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delete-merged: true
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retention-days: 14
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# see NOTE
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fuzz_tls:
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runs-on: ubuntu-latest
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name: fuzz_tls
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env:
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TFLAGS: -DMG_ENABLE_IPV6=0
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steps:
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- uses: actions/checkout@v5
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with: { fetch-depth: 2 }
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- name: Restore Fuzzing Corpus
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uses: actions/cache/restore@v6
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with:
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path: test/corpus_dir
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key: fuzz-corpus-${{ github.head_ref || github.ref_name }}-${{ github.run_id }}
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restore-keys: |
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fuzz-corpus-${{ github.head_ref || github.ref_name }}-
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fuzz-corpus-main-
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fuzz-corpus-
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- name: Run Fuzzer
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run: mkdir -p test/corpus_dir && make -C test fuzz_tls ARGS="corpus_dir -seed=${{ github.run_id }} -max_total_time=14400"
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- name: Upload Fuzz TLS Failure Artifacts
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if: failure()
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uses: actions/upload-artifact@v7
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with:
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name: fuzz-tls-failure-artifacts
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path: |
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test/corpus_dir
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test/crash-*
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test/leak-*
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test/oom-*
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test/timeout-*
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if-no-files-found: ignore
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retention-days: 14
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- name: Save Updated Corpus to Cache
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uses: actions/cache/save@v6
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with:
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path: test/corpus_dir
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key: fuzz-corpus-${{ github.head_ref || github.ref_name }}-${{ github.run_id }}
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# NOTE
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# In case we can't get access to test units causing a problem, convert from the log:
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# base64 -d > dataofdeath
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# then paste the base64 data, enter, Ctrl-D; maybe check with hexdump -C dataofdeath
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