jdabtieu

section .text
global _start

; int readint()
; byte _read_buf()

; void printint(int num) --> edi
; void newline()
; void printspace()
; void _write_buf(char *buf, int count) --> rdi, esi * max of BUF_SIZE characters (default 65536) at once

kaftejiman

ret2csu

I wanted to make a clean and simple explanation of ret2csu exploitation technique as I didnt get it easily with the ressources I found on google. As far as my understanding goes. You should take it with a grain of salt.

Tests carried on a AMD64 Linux Ubuntu.

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