[pwnable.kr] memcpy
Wargame/pwnable.kr
Are you tired of hacking?, take some rest here.Just help me out with my small experiment regarding memcpy performance.after that, flag is yours.http://pwnable.kr/bin/memcpy.cssh memcpy@pwnable.kr -p2222 (pw:guest)AttachmentAnalysis/* memcpy.c */char* fast_memcpy(char* dest, const char* src, size_t len){ size_t i; // 64-byte block fast copy if(len >= 64){ i = len / 64; len ..