Hi,

keinflue <keinf...@posteo.net> writes:

> Unfortunately the python package also fails with equivalent test
> failures. It also has another failure mode where it expects a syscall
> to change ownership to the overflow uid to result in EPERM, while it
> will produce EINVAL (which happens even if there are no supplementary
> groups). Should I post the details here or open a new issue?

I think you can post it here.  Perhaps we should eventually keep all the
issues in this category together in a text file somewhere, with log
excerpts: that would allow us to better assess the packages affected by
this difference between the privileged and the unprivileged daemon is.

>> I will see whether I can report the issue(s) upstream to coreutils and
>> gnulib. I noticed that in coreutils 9.2 (guix is currently 9.1) a
>> similar fix was applied to handle special gids on MacOS. Unfortunately
>> the default Linux overflow gid is not included in that list. In any
>> case, the patch needs to be adjusted for newer coreutils versions.
>
> coreutils already responded and fixed the issue
> (https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78225).

That was fast!

> I still have to report to gnulib, but wanted to try building the
> standalone gnulib package first, which caused me to trip over the
> python issues.

Alright.

Thanks a lot for this very important work.

I wonder if we should set up a separate Cuirass instance or something
building everything with the unprivileged daemon.

Thanks,
Ludo’.



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