stack frame garbage

StackFrameGarbage.c

//2014-02-09 jorge@jorgechamorro.com
//stack frame garbage

#include <stdio.h>

void uno () {
 char a[18]= "GeorgeOfTheJungle";
}

void dos () {
 char b[18];
 printf("%s\n", b);
}

int main () {
 uno();
 dos();
}