LLVM Security Skill

This skill covers LLVM-based security features, sanitizers, hardening mechanisms, and secure software development practices.

Sanitizers

AddressSanitizer (ASan)

Detects memory errors: buffer overflow, use-after-free, use-after-scope.

# Compile with ASan
clang -fsanitize=address -g program.c -o program

# Key features
# - Stack buffer overflow detection
# - Heap buffer overflow detection  
# - Use-after-free detection
# - Memory leak detection