On Sun, 23 Jun 2024 22:34:03 -0300
Ranier Vilela <ranier.vf@gmail.com> wrote:
> Em dom., 23 de jun. de 2024 às 22:14, Ranier Vilela <ranier.vf@gmail.com>
> escreveu:
>
> > Em dom., 23 de jun. de 2024 às 22:05, Ranier Vilela <ranier.vf@gmail.com>
> > escreveu:
> >
> >> Em dom., 23 de jun. de 2024 às 21:54, Michael Paquier <
> >> michael@paquier.xyz> escreveu:
> >>
> >>> On Sun, Jun 23, 2024 at 09:34:45PM -0300, Ranier Vilela wrote:
> >>> > It's not critical code, so I think it's ok to use strlen, even because
> >>> the
> >>> > result of strlen will already be available using modern compilers.
> >>> >
> >>> > So, I think it's ok to use memcpy with strlen + 1.
> >>>
> >>> It seems to me that there is a pretty good argument to just use
> >>> strlcpy() for the same reason as the one you cite: this is not a
> >>> performance-critical code, and that's just safer.
> >>>
> >> Yeah, I'm fine with strlcpy. I'm not against it.
> >>
> > Perhaps, like the v2?
> >
> > Either v1 or v2, to me, looks good.
> >
> Thinking about, does not make sense the field size MAXPGPATH + 1.
> all other similar fields are just MAXPGPATH.
>
> If we copy MAXPGPATH + 1, it will also be wrong.
> So it is necessary to adjust logbackup.h as well.
I am not sure whether we need to change the size of the field,
but if change it, I wonder it is better to modify the following
message from MAXPGPATH to MAXPGPATH -1.
errmsg("backup label too long (max %d bytes)",
MAXPGPATH)));
Regards,
Yugo Nagata
>
> So, I think that v3 is ok to fix.
>
> best regards,
> Ranier Vilela
>
> >
> > best regards,
> > Ranier Vilela
> >
> >>
--
Yugo NAGATA <nagata@sraoss.co.jp>