gimli
honggfuzz
gimli | honggfuzz | |
---|---|---|
2 | 5 | |
795 | 2,979 | |
1.5% | 0.5% | |
7.9 | 7.1 | |
7 days ago | about 1 month ago | |
Rust | C | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
gimli
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60x speed-up of Linux “perf”
I haven't blogged about this yet, but we saw a 1000x fold speed-up doing several things around symbolication. The more optimal approach we found was to use the gimli crate[1] directly & carefully optimize it to read in the data structures for the executable(s) you are symbolicating upfront & then issuing in-process queries. They also have a drop-in replacement of addr2line that outperforms it (both in symbolication speed & memory usage).
[1] https://github.com/gimli-rs/gimli
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Rust shenanigans: return type polymorphism
I remember my brain melted when I tried using gimli, and they used this trick: https://github.com/gimli-rs/gimli/blob/master/examples/dwarf-validate.rs#L121-L124
honggfuzz
- FuzzTest: a C++ testing framework for writing and executing fuzz tests, property-based tests executed using coverage-guided fuzzing under the hood
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How to fuzz java code with jazzar?
Ex ( AFL, WinAFL, HonggFuzz, LibFuzzer, Jazzer )
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Question about getting coverage stats in real time using dynamorio
I once used Hongfuzz as a code-coverage tool, see: https://github.com/google/honggfuzz/tree/master/socketfuzzer
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60x speed-up of Linux “perf”
Here's the libbfd-based code in case anyone would like to port it, it's basically addr2line.
https://github.com/google/honggfuzz/blob/master/linux/bfd.c
- Resurse C/C++?
What are some alternatives?
addr2line - A cross-platform `addr2line` clone written in Rust, using `gimli`
AFLplusplus - The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!
jwtinfo - A command-line tool to get information about JWTs (Json Web Tokens)
American Fuzzy Lop - american fuzzy lop - a security-oriented fuzzer
ddbug - Display debugging information
build-your-own-x - 🤓 Build your own (insert technology here) [Moved to: https://github.com/codecrafters-io/build-your-own-x]
Catch - A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
linux - Linux kernel source tree
build-your-own-x - Master programming by recreating your favorite technologies from scratch.
winafl - A fork of AFL for fuzzing Windows binaries
gui_starter_template - A template CMake project to get you started with C++ and tooling