e9f8d18ebe
This will also now detect error conditions with value->var.subs[sub - 1] == LEAF_ifPhysAddress where `string_get(..)` could fail if iifp->physaddr and/or iifp->physaddrlen were deemed invalid. MFC after: 2 weeks CID: 1006551 Reported by: Coverity, gcc Sponsored by: EMC / Isilon Storage Division