From 73a8a8ec2b52c48df87f92fd6463945b2950a95d Mon Sep 17 00:00:00 2001
From: Vincent Rischmann
Date: Sun, 8 Dec 2024 12:35:39 +0100
Subject: remove the fuzz directory since it's not used anymore

---
 fuzz/README.md | 56 --------------------------------------------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 fuzz/README.md

(limited to 'fuzz/README.md')

diff --git a/fuzz/README.md b/fuzz/README.md
deleted file mode 100644
index 53f4b93..0000000
--- a/fuzz/README.md
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@@ -1,56 +0,0 @@
-# fuzz testing
-
-This repository contains a binary used for fuzz testing.
-
-# Acknowledgments
-
-The fuzz setup with AFL++ comes from [Ryan Liptak's](https://www.ryanliptak.com/blog/fuzzing-zig-code/) blog post. See [this example repo](https://github.com/squeek502/zig-fuzzing-example) too.
-
-# Prerequisites
-
-To build the fuzz binary we need the `afl-clang-lto` binary in the system path.
-The recommended way to get that is to [install AFL++](https://github.com/AFLplusplus/AFLplusplus/blob/stable/docs/INSTALL.md).
-
-If you don't want to install it system-wide you can also do this instead:
-```
-make PREFIX=$HOME/local install
-```
-then make sure that `$HOME/local/bin` is in your system path.
-
-If you installed LLVM from source as described in the [Zig wiki](https://github.com/ziglang/zig/wiki/How-to-build-LLVM,-libclang,-and-liblld-from-source#posix), do this instead:
-```
-LLVM_CONFIG=$HOME/local/llvm15-release/bin/llvm-config make PREFIX=$HOME/local install
-```
-
-# Build and run
-
-Once AFL++ is installed, build the fuzz binary:
-```
-$ zig build fuzz
-```
-
-Finally to run the fuzzer do this:
-```
-$ afl-fuzz -i - -o fuzz/outputs -- ./zig-out/bin/fuzz
-```
-
-Note that `afl-fuzz` might complain about core dumps being sent to an external utility (usually systemd).
-
-You'll have to do this as root:
-```
-# echo core > /proc/sys/kernel/core_pattern
-```
-
-`afl-fuzz` might also complain about the scaling governor, setting `AFL_SKIP_CPUFREQ` as suggested is good enough:
-```
-$ AFL_SKIP_CPUFREQ=1 afl-fuzz -i - -o fuzz/outputs -- ./zig-out/bin/fuzz
-```
-
-# Debugging a crash
-
-If `afl-fuzz` finds a crash it will be added to `fuzz/outputs/default/crashes.XYZ`.
-
-To debug the crash you can run the fuzz binary and giving it the content of the crash via stdin, for example:
-```
-$ ./zig-out/bin/fuzz < 'fuzz/outputs/default/crashes.2021-12-31-12:43:12/id:000000,sig:06,src:000004,time:210548,execs:1011599,op:havoc,rep:2'
-```
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