This research paper proposes JFuzz, a novel approach that integrates Large Language Models (LLMs) into JSON parser fuzzing to enhance bug discovery and analyze behavioral diversities among different parser implementations.
Large language models (LLMs) show promise for automated program repair (APR) but are susceptible to code style variations. This research introduces MT-LAPR, a metamorphic testing framework that identifies and exploits these vulnerabilities to improve LLM-based APR robustness.