format0.c #include #include #include #include void vuln(char *string) { volatile int target; char buffer[64]; target = 0; sprintf(buffer, string); if(target == 0xdeadbeef) { printf("you have hit the target correctly :)\n"); } } int main(int argc, char **argv) { vuln(argv[1]); } 출처: http://liveoverflow.com/binary_hacking/protostar/format0.html 1. 문제해결 및 분석 1-1. format0.c 만들기 gedit format0.c 소스 붙여..
