Em dom., 21 de jun. de 2020 às 02:16, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> escreveu:
> Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> writes:
> > The res->curBlock pointer possibly, can be NULL here (line 563).
>
> No, it can't.
>
> To get to that line, nBytes has to be > 0, which means res->spaceLeft
> has to be > 0, which cannot happen while res->curBlock is NULL.
>
Hi Tom, thanks for answer.
regards,
Ranier Vilela