On Thu, Feb 3, 2022 at 4:55 PM Matteo Croce <mcroce@xxxxxxxxxxxxxxxxxxx> wrote: > + > + for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { > + if (level <= 1) > + return -EINVAL; <= 1 is not correct, since it makes MAX_TYPES_ARE_COMPAT_DEPTH 2 misleading. With <= 1 the recursion depth is just 1. So I've changed to to <=0 to make the actual depth of 2.