| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Christophe Pettus <xof(at)thebuild(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Wolfgang Walther <walther(at)technowledgy(dot)de>, PostgreSQL Bugs <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Regression tests fail with musl libc because libpq.so can't be loaded |
| Date: | 2024-03-20 01:12:54 |
| Message-ID: | CA+hUKG+Y1D2Bv9v0GbYrhiQ+mhf=6Xj2_viiATnBVFShkfO4VQ@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs pgsql-hackers |
On Wed, Mar 20, 2024 at 12:54 PM Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> So this would truncate the process title on all Linux that have an LD_
> environment entry, even those without musl?
Yep. How long is /proc/XXX/cmdline (check with wc -c /proc/...) in a
postmaster near you? You'd always get that much, plus as much of
/proc/XXX/environ as we can find before you reach LD_XXX=, which on a
typical system would, I guess, usually be never. If it's a problem
you could try to arrange for LD_ XXX to come later in environ[]. What
I observe is that they seem to get copied in backwards, wrt the
environment exported by the parent, so if you set DUMMY=XXXXXXXX just
before starting the process it'll make sacrificial space in the right
place (but I'm not sure where that effect is coming from so don't
quote me).
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2024-03-20 01:27:23 | Re: Regression tests fail with musl libc because libpq.so can't be loaded |
| Previous Message | Tom Lane | 2024-03-20 00:37:01 | Re: BUG #18399: Query plan optimization results in runtime error when hoisting cast from inside subquery |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Greg Sabino Mullane | 2024-03-20 01:15:22 | Re: Avoiding inadvertent debugging mode for pgbench |
| Previous Message | Bruce Momjian | 2024-03-19 23:54:49 | Re: Regression tests fail with musl libc because libpq.so can't be loaded |