Buffer Overflow not happened

Question

I tried this sample c code:

int main()
{
    int array[5];
    int i;

    for (i = 0; i <= 255; i++)
    {
        array[i] = 10;
    }
}

Answer 1

Try:

sudo echo 0 > /proc/sys/kernel/randomize_va_space

And compile again like this:

gcc buffer2.c -o buffer2 -fno-stack-protector