Study the following program and answer the questions.

int arrayCopy(int array[], int n)
{
    unsigned char y = n * sizeof(int);
    int savedarray[y];
    for(int i = 0; i < n; i++){
        savedarray[i] = array[i];
    }
return 0; }

1. Is there any possibility of a buffer overflow in the above program and why? For what value of n the overflow will occur, assuming sizeof(int) = 2 ?

2. If there is a buffer overflow, will it be in the Stack or Heap? Explain your answer.