RTL은 ROP 기법중 하나로 간단한 버전이라고 생각하면된다. RTL이란? Ret2LibC Overwrites the return address and pass parameters to vulnerable function. What does it mean for (non-executable-stack) exploitation? Parameters needed to be setup instead of just putting them in the right order on the stack like you were used to on X86. Meaning you can control the Base Pointer (can be used for Frame faking), the function to call..