Fuzz Ruby code and C extensions with coverage-guided sanitizers.
npx skills add https://github.com/allanninal/claude-code-skills --skill ruzzy-allanninal
Please help me install this Agent Skill. Skill: ruzzy Source: https://github.com/allanninal/claude-code-skills/tree/main/skills/ruzzy Command: npx skills add https://github.com/allanninal/claude-code-skills --skill ruzzy-allanninal
This Skill provides a coverage-guided fuzzer for Ruby, enabling the detection of memory corruption and undefined behavior in both pure Ruby code and Ruby C extensions.
Run the Ruzzy fuzzer with the provided msgpack harness script.
High-intent search queries and answers about installing and using this skill.
Fuzzing Ruby C extensions for memory corruption involves using a coverage-guided fuzzer with AddressSanitizer and UndefinedBehaviorSanitizer to automatically detect buffer overflows and use-after-free bugs in native code.
Coverage-guided fuzzing for Ruby applications automatically generates and mutates test inputs to maximize code coverage, triggering AddressSanitizer to detect memory corruption and undefined behavior in pure Ruby code and C extensions.
Yes, you need clang installed to compile and execute coverage-guided fuzzing on Ruby gems, along with Ruby and the gem package manager installed to facilitate the AddressSanitizer and UndefinedBehaviorSanitizer integration.
Yes, you can detect undefined behavior in Ruby native extensions automatically by running a coverage-guided fuzzer equipped with UndefinedBehaviorSanitizer to identify and report memory safety issues during execution.
The best way to test Ruby gems parsing user-provided data is coverage-guided fuzzing with AddressSanitizer, which automatically discovers potential buffer overflows or use-after-free bugs before they are exploited.
Ruby C extensions have memory safety issues that standard tests miss because native code is susceptible to undefined behavior and memory corruption that requires AddressSanitizer and fuzzing to expose hidden buffer overflows.
balic-AI-ML-R-D-ResourcesFuzz test Ruby code and C extensions with coverage-guided Ruzzy.
rohanbhatia27Identifies memory corruption and undefined behavior in Ruby applications and C extensions via coverage-guided fuzzing and sanitizers.
SuperlendRun coverage-guided fuzz testing on Ruby applications and C extensions with Ruzzy.
manuelbrandner85Fuzz Ruby applications and C extensions with libFuzzer instrumentation.
