Introduce libafl-fuzz

fuzzers/libafl-fuzz/Cargo.toml

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+[package]
+name = "libafl-fuzz"
+version = "0.0.1"
+edition = "2021"
+
+[dependencies]
+clap = { version = "4.5.4", features = ["derive", "env"] }
+env_logger = "0.11.3"
+libafl = { path = "../../libafl", features = ["std", "derive", "track_hit_feedbacks"]}
+libafl_bolts = { path = "../../libafl_bolts", features = ["std"]}
+libafl_targets = { path = "../../libafl_targets"}
+memmap2 = "0.9.4"
+nix = {version = "0.29", features = ["fs"]}
+regex = "1.10.5"
+serde = {version = "1.0.117", features = ["derive"]}
+
+[features]
+default = ["track_hit_feedbacks"]
+track_hit_feedbacks = ["libafl/track_hit_feedbacks"]

fuzzers/libafl-fuzz/README.md

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+Rewrite of afl-fuzz in Rust.
+
+# TODO
+- [x] AFL_HANG_TMOUT
+- [x] AFL_NO_AUTODICT
+- [x] AFL_MAP_SIZE
+- [x] AFL_KILL_SIGNAL
+- [x] AFL_BENCH_JUST_ONE
+- [x] AFL_DEBUG_CHILD
+- [x] AFL_PERSISTENT
+- [x] AFL_IGNORE_TIMEOUTS
+- [x] AFL_EXIT_ON_SEED_ISSUES
+- [x] AFL_BENCH_UNTIL_CRASH
+- [x] AFL_TMPDIR
+- [x] AFL_CRASH_EXITCODE
+- [x] AFL_TARGET_ENV
+- [x] AFL_IGNORE_SEED_PROBLEMS (renamed to AFL_IGNORE_SEED_ISSUES)
+- [x] AFL_CRASH_EXITCODE
+- [x] AFL_INPUT_LEN_MIN
+- [x] AFL_INPUT_LEN_MAX
+- [x] AFL_CYCLE_SCHEDULES
+- [x] AFL_CMPLOG_ONLY_NEW
+- [x] AFL_PRELOAD
+- [x] AFL_SKIP_BIN_CHECK
+- [x] AFL_NO_STARTUP_CALIBRATION (this is default in libafl, not sure if this needs to be changed?)
+- [x] AFL_FUZZER_STATS_UPDATE_INTERVAL
+- [x] AFL_DEFER_FORKSRV
+- [x] AFL_NO_WARN_INSTABILITY (we don't warn anyways, we should maybe?)
+- [ ] AFL_SYNC_TIME 
+- [ ] AFL_FINAL_SYNC 
+- [ ] AFL_AUTORESUME
+- [ ] AFL_CRASHING_SEEDS_AS_NEW_CRASH
+- [ ] AFL_IGNORE_UNKNOWN_ENVS
+- [ ] AFL_NO_UI
+- [ ] AFL_PIZZA_MODE :)
+- [ ] AFL_EXIT_WHEN_DONE
+- [ ] AFL_EXIT_ON_TIME
+- [ ] AFL_NO_AFFINITY
+- [ ] AFL_FORKSERVER_KILL_SIGNAL
+- [ ] AFL_EXPAND_HAVOC_NOW
+- [ ] AFL_NO_FORKSRV
+- [ ] AFL_FORKSRV_INIT_TMOUT
+- [ ] AFL_TRY_AFFINITY
+- [ ] AFL_FAST_CAL
+- [ ] AFL_NO_CRASH_README
+- [ ] AFL_KEEP_TIMEOUTS
+- [ ] AFL_PERSISTENT_RECORD
+- [ ] AFL_TESTCACHE_SIZE
+- [ ] AFL_NO_ARITH
+- [ ] AFL_DISABLE_TRIM
+- [ ] AFL_MAX_DET_EXTRAS
+- [ ] AFL_IGNORE_PROBLEMS
+- [ ] AFL_IGNORE_PROBLEMS_COVERAGE
+- [ ] AFL_STATSD_TAGS_FLAVOR
+- [ ] AFL_STATSD
+- [ ] AFL_STATSD_PORT
+- [ ] AFL_STATSD_HOST
+- [ ] AFL_IMPORT
+- [ ] AFL_IMPORT_FIRST
+- [ ] AFL_SHUFFLE_QUEUE
+- [ ] AFL_CUSTOM_QEMU_BIN
+- [ ] AFL_PATH
+- [ ] AFL_CUSTOM_MUTATOR_LIBRARY
+- [ ] AFL_CUSTOM_MUTATOR_ONLY
+- [ ] AFL_PYTHON_MODULE
+- [ ] AFL_DEBUG
+- [ ] AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES
+- [ ] AFL_DUMB_FORKSRV
+- [ ] AFL_EARLY_FORKSERVER
+- [ ] AFL_NO_SNAPSHOT