Int overflow demo

int_ov.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>


int main(int argc, char const *argv[])
{
	

	unsigned int buff_length = 1000;
	unsigned int user_input  = 0xffffffff;

	if (user_input + 10 > buff_length) {
		puts("user input too BIG");
		return 1;
	}

	puts("User input accepted");



	return 0;
}