Em qui., 1 de jul. de 2021 às 17:20, Mahendra Singh Thalor <
mahi6run(at)gmail(dot)com> escreveu:
> On Fri, 2 Jul 2021 at 01:13, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> wrote:
> >
> > Hi,
> >
> > The function FreePageManagerPutInternal can access an uninitialized
> variable,
> > if the following conditions occur:
>
> Patch looks good to me.
>
> > 1. fpm->btree_depth != 0
> > 2. relptr_off == 0 inside function (FreePageBtreeSearch)
> >
> > Perhaps this is a rare situation, but I think it's worth preventing.
>
> Please can we try to hit this rare condition by any test case. If you have
> any test cases, please share.
>
Added to Commitfest (https://commitfest.postgresql.org/34/3236/), so we
don't forget.
regards,
Ranier Vilela
>