| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Nazir Bilal Yavuz <byavuz81(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Noah Misch <noah(at)leadboat(dot)com> |
| Subject: | Re: 'Bad file descriptor: dup2( 1, 2 )' error on MacOS CI tasks |
| Date: | 2026-04-01 14:26:54 |
| Message-ID: | 2901836.1775053614@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2026-04-01 16:28:21 +0300, Nazir Bilal Yavuz wrote:
>> My current hypothesis is that all of these three tests use 'IO::Pty'.
>> On MacOS CI, we install this via MacPorts using the 'p5.34-io-tty'
>> package [2], which was updated about 2.5 days ago. I am not sure if is
>> relevant but it has a known issue on Darwin [3]:
> This presumably means that every macports user (e.g. Tom), will see this as
> well after installing the latest updates.
There must be some other factor involved. indri has been using
p5.34-io-tty since I last did "port update" there, which looks
to have been 22 March. And it's not failing. My laptop is
also okay with these tests, and it likewise has
$ port installed | grep io-.ty
p5.34-io-tty @1.200.0_0 (active)
indri and laptop are both on latest macOS Tahoe, maybe the
problem only manifests on older releases?
regards, tom lane
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