Re: CVE-2017-7484-induced bugs, or, btree cmp functions are not leakproof?

On Wed, Jul 10, 2019 at 10:15 AM Amit Langote <amitlangote09@gmail.com> wrote:
>
> Hi Dilip,
>
> On Wed, Jul 10, 2019 at 1:29 PM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> > On Wed, Jul 10, 2019 at 9:44 AM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> > > On Fri, Nov 2, 2018 at 1:34 PM Amit Langote wrote:
> > > > Okay, here are two patches:
> > > >
> > > > 0001 adds a new RelOptInfo member inh_root_parent that's set for
> > > > inheritance child otherrels and contains the RT index of the inheritance
> > > > parent table mentioned in the query from which they originated.
> > > >
> > > > 0002 is your patch that modifies examine_variable, etc. to use the
> > > > permissions granted on parent before reading stats on otherrel inheritance
> > > > child tables. I've added your name as the author in the 2nd patch.
> > > >
> > >
> > > I have looked into the patches and these look fine to me.  I have also
> > > added it to the next commitfest.
> > >
> > Hi Amit,
> >
> > I have reviewed your 0001 patch and I think you have already taken a
> > look on 0002.  So should I move it to "Ready for Committer" or you
> > want to review it further?
>
> Thanks for checking.  There has been a lot of churn in the inheritance
> planning code since my last email on this thread, so I'd like to
> reconsider.  I'm busy this week with some things, so I'll try posting
> something on next Tuesday.
>
Sounds good.


-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com