MIME-Version: 1.0
References: <E1tumbY-003Dl3-2o@gemulon.postgresql.org>
 <aAi1VACxhjMhjFnb@msg.df7cb.de>
 <CAFY6G8dDjimxaSQV68ExWMmrAi8xNhiOT3RZOD8oQZmdGCG5Jg@mail.gmail.com>
 <aAjwPjsIElh17Nby@msg.df7cb.de>
 <3C304C9E-976C-4FB9-A883-707E0B90756A@justatheory.com>
 <CAFY6G8c=W8CMFwcx2fA0RSFtvw=5BDGKOjGSV=nEUiZ6use2Bw@mail.gmail.com>
 <aAoQkqwktHQI5KLO@msg.df7cb.de>
 <CAFY6G8d-4Nb34dqb_92kGrXfo4tO012m-9YzznKmb7f5JhJpEA@mail.gmail.com>
 <546E7C54-D2F4-4DBB-9A06-EBBF90265A2C@justatheory.com>
In-Reply-To: <546E7C54-D2F4-4DBB-9A06-EBBF90265A2C@justatheory.com>
From: Matheus Alcantara <matheusssilv97@gmail.com>
Date: Fri, 25 Apr 2025 10:25:14 -0300
Message-ID: 
 <CAFY6G8fjaVpkZHFk3CQR=ShiysZ3Y_ti568-vuKYOrMepLB_sQ@mail.gmail.com>
Subject: Re: extension_control_path and "directory"
To: "David E. Wheeler" <david@justatheory.com>
Cc: Christoph Berg <myon@debian.org>, Peter Eisentraut <peter@eisentraut.org>,
	pgsql-hackers@lists.postgresql.org
Content-Type: multipart/mixed; boundary="0000000000005bfc3806339a4585"
Archived-At: 
 <https://www.postgresql.org/message-id/CAFY6G8fjaVpkZHFk3CQR%3DShiysZ3Y_ti568-vuKYOrMepLB_sQ%40mail.gmail.com>
Precedence: bulk

--0000000000005bfc3806339a4585
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On Thu, Apr 24, 2025 at 7:27=E2=80=AFPM David E. Wheeler <david@justatheory=
.com> wrote:
>
> On Apr 24, 2025, at 11:18, Matheus Alcantara <matheusssilv97@gmail.com> w=
rote:
>
> > In v2 I've moved the logic to remove the /extension to
> > parse_extension_control_file(), do you think that this Assert on this
> > function would still be wrong? IIUC we should always have /extension at
> > the end of "control_dir" at this place, because the
> > extension_control_path GUC will omit the /extension at the end and we
> > will force it to have the suffix on the path at
> > find_extension_control_filename() and
> > get_extension_control_directories() functions. I'm missing something
> > here?
>
> I took this patch for a spin and managed to make it core dump. How? Well =
I installed semver with this command:
>
> ```sh
> make prefix=3D/Users/david/Downloads install
> ```
>
> Then set the search paths and restarted:
>
> ```ini
> extension_control_path =3D '/Users/david/Downloads/share/extension:$syste=
m'
> dynamic_library_path =3D '/Users/david/Downloads/lib:$libdir'
> ```
>
> Then I connected and ran `CREATE EXTENSION semver` and it segfaulted. I p=
oked around for a few minutes and realized that my prefix is not what I exp=
ected. Because it doesn=E2=80=99t contain the string =E2=80=9Cpostgres=E2=
=80=9D, PGXS helpfully adds it. The actual paths are:
>
> ```ini
> extension_control_path =3D '/Users/david/Downloads/share/postgresql/exten=
sion:$system'
> dynamic_library_path =3D '/Users/david/Downloads/lib/postgresql:$libdir'
> ```
>
> With that fix it no longer segafulted.
>
> So I presume something crashes when a directory or file doesn=E2=80=99t e=
xist.
>

Yes, you are right. The problem was where I was asserting
control->control_dir !=3D NULL. I've moved the assert after the "if
(!filename)" check that returns an error if the extension was not found.

Attached v3 with this fix and also a TAP test for this scenario.

I'm just a bit confused how you get it working using /extension at the
end of extension_control_path since with this patch this suffix is not
necessary and since we hard coded append this it should return an error
when trying to search on something like
/Users/david/Downloads/share/postgresql/extension/extension

--=20
Matheus Alcantara

--0000000000005bfc3806339a4585
Content-Type: application/octet-stream;
	name="v3-0001-Make-directory-work-with-extension-control-path.patch"
Content-Disposition: attachment;
	filename="v3-0001-Make-directory-work-with-extension-control-path.patch"
Content-Transfer-Encoding: base64
Content-ID: <f_m9wtoyez0>
X-Attachment-Id: f_m9wtoyez0
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--0000000000005bfc3806339a4585--