It seems to be possible to read object field and have object it points to
deleted before it is used/ref_inc'ed by reader. Need atomic refcnt inc on each
read - and field read retry if cnt became zero before we inc'ed it.
In fact it means global refcnt redesign.
Need regression tests for it then.
Original issue reported on code.google.com by dmitry.zavalishin@gmail.com on 30 Aug 2011 at 9:42
Original issue reported on code.google.com by
dmitry.zavalishin@gmail.comon 30 Aug 2011 at 9:42