Re: pg_basebackup -F plain -R overwrites postgresql.auto.conf - Mailing list pgsql-hackers

On 2020-Feb-10, Fujii Masao wrote:

> 
> 
> On 2020/02/10 17:23, Sergei Kornilov wrote:
> > Hello
> > 
> > Seems bug was introduced in caba97a9d9f4d4fa2531985fd12d3cd823da06f3 - in HEAD only
> > 
> > In REL_12_STABLE we have:
> > 
> >     bool        is_recovery_guc_supported = true;
> > 
> >     if (PQserverVersion(conn) < MINIMUM_VERSION_FOR_RECOVERY_GUC)
> >         is_recovery_guc_supported = false;
> > 
> >     snprintf(filename, MAXPGPATH, "%s/%s", basedir,
> >              is_recovery_guc_supported ? "postgresql.auto.conf" : "recovery.conf");
> > 
> >     cf = fopen(filename, is_recovery_guc_supported ? "a" : "w");
> > 
> > It looks correct: append mode for postgresql.auto.conf
> > 
> > In HEAD version is_recovery_guc_supported variable was replaced to inversed use_recovery_conf without change fopen
mode.
> 
> Yes! Thanks for pointing out that!
> So the patch needs to be applied only in master.

Yikes, thanks. Pushing in a minute.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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