Code Coverage

LibAFL is a comprehensive guide for using the modular LibAFL fuzzing library. It covers installation, writing fuzz harnesses, building custom fuzzers in Rust, and running fuzzing campaigns with features like multi-core support, dictionary fuzzing, and crash deduplication.

This skill teaches developers techniques for modifying source code to overcome common fuzzing obstacles. It covers conditional compilation patterns in C/C++ and Rust to bypass checksums, deterministic PRNG seeding, and validation checks during fuzzing builds while preserving production behavior.