setup_buffers: If the allocation of saved_pgs failed 'left' would be uninitialized and we wouldn't know how much memory to allocate for buffers.
setup_buffers: If the allocation of saved_pgs failed 'left' would be
uninitialized and we wouldn't know how much memory to allocate for buffers.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars