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name: Fuzz (scheduled)
# Deep, time-boxed fuzzing of every target on a schedule (and on demand). PR CI
# compiles the targets; this runs each for 10 minutes and uploads any crash.
on:
schedule:
- cron: "0 4 * * 1" # Mondays 04:00 UTC
workflow_dispatch:
permissions:
contents: read
jobs:
fuzz:
name: Fuzz ${{ matrix.target }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
target:
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # nightly
with:
toolchain: nightly
components: rust-src
- run: cargo install cargo-fuzz
- name: Fuzz ${{ matrix.target }} (10 min)
run: |
cd fuzz
cargo +nightly fuzz run "${{ matrix.target }}" -- -max_total_time=600 -rss_limit_mb=4096
- name: Upload crash artifacts
if: failure()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: fuzz-crash-${{ matrix.target }}
path: fuzz/artifacts/
if-no-files-found: ignore