/* buf.c
 *
 * For use in CSE351 Lec 15 on Buffer Overflows
 * Used with Makefile
 */

#include <stdio.h>

/* Echo Line */
void echo() {
  char buf[16]; // Way too small!
  gets(buf);
  puts(buf);
}

void call_echo() { echo(); }

int main(int argc, char *argv[]) {
  printf("Enter string: ");
  call_echo();
  return 0;
}