On Fri, May 29, 2020 at 09:47:44AM +0200, Christian Brauner wrote: > Well the correct way would probably be: > "usage" -> "refs" > "live" -> "users" Yeah, I like it! :) > So we'd need a first patch to convert "usage" to "refs" and then > introduce "users". Yup, sounds right. > > signal_struct has "sigcnt" and "live". I find "sigcnt" to be an > > unhelpful name too. (And why isn't it refcount_t?) > > I think I once looked that up and there was some sort of "not needed, no > gain" style rationale. hrm. it uses _inc and _dec_and_test... imo, that should make it be a refcount_t. Even if we're not protecting some clear UAF issue, it's still good to notification of potential bugs. -- Kees Cook _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
