| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Wolfgang Walther <walther(at)technowledgy(dot)de> |
| Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, peter(at)eisentraut(dot)org, Christophe Pettus <xof(at)thebuild(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL Bugs <pgsql-bugs(at)lists(dot)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Subject: | Re: Regression tests fail with musl libc because libpq.so can't be loaded |
| Date: | 2024-03-20 13:37:30 |
| Message-ID: | ZfrmmtMRLN6svkvv@momjian.us |
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| Lists: | pgsql-bugs pgsql-hackers |
On Wed, Mar 20, 2024 at 09:35:51AM -0400, Bruce Momjian wrote:
> On Wed, Mar 20, 2024 at 10:39:20AM +0100, Wolfgang Walther wrote:
> > I also put together a PoC of what was mentioned in musl's mailing list:
> > Instead of clobbering environ at all, exec yourself again with padded argv0.
> > This works, too. Attached.
>
> It is hard to imagine why we would add an extra exec on every Linux
> server start for this.
I guess we could conditionally exec only if we find we must, but then
such exec cases would be rare and rarely tested.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
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