GWPSan: Sampling-Based Sanitizer Framework GWPSan is a framework for low-overhead sampling-based dynamic binary instrumentation, designed for implementing various bug detectors (also called "sanitizers") suitable for production uses. GWPSan does not modify the executed code, but instead performs dynamic analysis from signal handlers. > Note: GWPSan is inspired by GWP-ASan, but their design and implementation are completely different. https://github.com/google/gwpsan