Question

In my code, I am using an array xyz of 10 objects. When I am trying to access an element of the array using an unsigned int index like this: xyz[level], I get ‘Buffer overrun‘ warning. Logically, I am pretty sure that level won’t exceed 10. How to avoid this warning?

Answer 1

I’m probably teaching my grandmother to suck eggs here, but do remember that “level won’t exceed 10” is wrong for an array of size 10:

char a[10];
a[10] = '\0';  // Bug, and "Buffer Overrun" warning.