x 9785777642 chore: Update copyright license year		vor 7 Monaten
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hfuzz_workspace	2d41e54f14 fuzz: move all artifacts into regressions	vor 2 Jahren
script	c669ba4696 fuzz: fix old code comment in script	vor 2 Jahren
src	9785777642 chore: Update copyright license year	vor 7 Monaten
.gitignore	2d41e54f14 fuzz: move all artifacts into regressions	vor 2 Jahren
Cargo.toml	add9bb596c chore: Update crate dependencies	vor 7 Monaten
README.md	e7a7f6d02d fuzz: add regressions/ folder; improve READMEs	vor 2 Jahren

Fuzz2 - honggfuzz

This directory contains files pertaining to fuzz testing with the honggfuzz fuzzer.

We're trying this tool out alongside libfuzzer (covered in darkfi/fuzz/README.md).

Comparison to libfuzzer

Does not halt execution on crashes (can discover multiple crashes in one fuzzing session)
Fewer memory issues (tool less likely to crash, easier to configure)
Better UI

Install

cargo install honggfuzz

Usage

# Build targets from Cargo.toml [[bin]] section
cargo hfuzz build
# Run
cargo hfuzz run zkbinary-decode
# Run `n` threads: brrrrrrrrrrrrr
HFUZZ_RUN_ARGS="-n 24" cargo hfuzz run zkbinary-decode