Linux/x86 exit(0) Shellcode (5 bytes)

/*
# Smallest Linux/x86 - exit(0) shellcode (5 bytes)
# Author: Anurag Srivastava
# Tested on: i686 GNU/Linux
# Shellcode Length: 5

exitchotu:     file format elf32-i386

Disassembly of section .text:

08048060 <_start>:
 8048060:  6a 01                  push   0x1
 8048062:  58                     pop    eax
 8048063:  cd 80                  int    0x80
===============POC by Anurag Srivastava=========================
*/
#include<stdio.h>
#include<string.h>
 
unsigned char code[] = \
 
"\x6a\x01\x58\xcd\x80";
 
main()
{
 
printf("Shellcode Length: %d\n", strlen(code));
 
int (*ret)() = (int(*)())code;
 
ret();
 
}