#include <unistd.h>#include <stdlib.h>#define ONE_K (1024)int main() {    char *some_memory;    char *scan_ptr;        some_memory = (char *)malloc(ONE_K);    if (some_memory == NULL) exit(EXIT_FAILURE);    scan_ptr = some_memory;    while(1) {        *scan_ptr = '\0';        scan_ptr++;    }        exit(EXIT_SUCCESS);}