Bug#1098431: libnfsidmap1: rpc.idmapd plugin does not load - libnfsidmap/static.so: undefined symbol: get_grnam_buflen

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From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1098431: libnfsidmap1: rpc.idmapd plugin does not load - libnfsidmap/static.so: undefined symbol: get_grnam_buflen
Date	Thu, 20 Feb 2025 21:40:01 +0100
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Control: tags -1 - unreproducible
Control: tags -1 + upstream confirmed

On Thu, Feb 20, 2025 at 09:11:09PM +0100, Salvatore Bonaccorso wrote:
> Control: severity -1 important
> Control: tags -1 + unreproducible
> 
> On Thu, Feb 20, 2025 at 03:19:56PM +0100, cea@op.pl wrote:
> > Package: libnfsidmap1
> > X-Debbugs-Cc: cea@adres.pl
> > Version: 1:2.8.2-2
> > Severity: grave
> > Justification: renders package unusable
> > 
> > 
> > -- System Information:
> > Debian Release: trixie/sid
> >   APT prefers oldoldstable
> >   APT policy: (500, 'oldoldstable'), (500, 'testing'), (500,
> > 'stable'), (500, 'oldstable')
> > Architecture: amd64 (x86_64)
> > Foreign Architectures: i386
> > 
> > Kernel: Linux 6.12.12-amd64 (SMP w/4 CPU threads; PREEMPT)
> > Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8), LANGUAGE not set
> > Shell: /bin/sh linked to /usr/bin/dash
> > Init: systemd (via /run/systemd/system)
> > LSM: AppArmor: enabled
> > 
> > Versions of packages libnfsidmap1 depends on:
> > ii  libc6     2.40-6
> > ii  libldap2  2.6.9+dfsg-1
> > 
> > libnfsidmap1 recommends no packages.
> > 
> > libnfsidmap1 suggests no packages.
> > 
> > -- no debconf information
> > 
> > 
> > rpc.idmapd -f -vvv
> > rpc.idmapd: Setting log level to 3
> > 
> > rpc.idmapd: libnfsidmap: using domain: NONAME
> > rpc.idmapd: libnfsidmap: Realms list: 'NONAME'
> > rpc.idmapd: libnfsidmap: loaded plugin
> > /usr/lib/x86_64-linux-gnu/libnfsidmap/nsswitch.so for method nsswitch
> > rpc.idmapd: libnfsidmap: processing 'GSS-Methods' list
> > rpc.idmapd: libnfsidmap: Unable to load plugin:
> > /usr/lib/x86_64-linux-gnu/libnfsidmap/static.so:
> > /usr/lib/x86_64-linux-gnu/libnfsidmap/static.so: undefined symbol:
> > get_grnam_buflen
> > rpc.idmapd: libnfsidmap: requested translation method, 'static', is
> > not available
> > rpc.idmapd: Unable to create name to user id mappings.
> 
> I cannot reproduce this. Can you please provide information on the
> state of the installed packages related to src:nfs-utils?
> 
> In particular please provide the output of:
> 
> $ dpkg -l libnfsidmap1 nfs-common nfs-kernel-server
> 
> Can you please as well provide the /etc/idmapd.conf file.

I'm able to reproduce the issue in scenarios where GSS-Methods is set
and the static plugin used. This is a known upstream issue.

Regards,
Salvatore

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Bug#1098431: libnfsidmap1: rpc.idmapd plugin does not load - libnfsidmap/static.so: undefined symbol: get_grnam_buflen cea@op.pl - 2025-02-20 15:30 +0100
  Processed: Re: Bug#1098431: libnfsidmap1: rpc.idmapd plugin does  not load - libnfsidmap/static.so: undefined symbol: get_grnam_buflen "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-02-20 21:40 +0100
  Bug#1098431: libnfsidmap1: rpc.idmapd plugin does not load - libnfsidmap/static.so: undefined symbol: get_grnam_buflen Salvatore Bonaccorso <carnil@debian.org> - 2025-02-20 21:40 +0100

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