EXC_BAD_ACCESS on for loop (array function pointer)

Question

The following code is causing a EXC_BAD_ACCESS address 0x0 error - even when i is correct somehow. It's used to execute the arrays pointed to the functions. If I change the sizeof(draw); with the number i have, it just works as expected.

 for(int i = 0; i < sizeof(draw); i++)
        draw[i](i);

Answer 1

sizeof(draw) returns the size of "draw" in number of bytes, not number of items. You are probably looking for (sizeof(draw)/sizeof(draw[0]))