AddressSanitizer - Wikipedia
AddressSanitizer (or ASan) is an open source programming tool by Google that detects memory corruption bugs such as buffer overflows or accesses to a dangling pointer (use-after-free). AddressSanitizer is based on compiler instrumentation and directly-mapped shadow memory.AddressSanitizer is currently implemented in Clang (starting from version 3.1) , GCC (starting …