Hai guys,
yes as Joachim is saying, i've updated Focal sambba 4.13
for the people that want to try Debian Buster samba 4.14.0RC4
its not on the site listed yet but i think you can guess the repo name ;-)
its only for debian buster at this moment.
Please do note.. 4.14.0RC4 is not for production use..
but do test it a bit.
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Joachim
> Lindenberg via samba
> Verzonden: donderdag 4 maart 2021 16:44
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] segfault in smbclient 4.13.2?
>
> Louis just now provided 4.13.4, and the issue is gone.
> Thanks a lot!
> Joachim
>
> -----Urspr?ngliche Nachricht-----
> Von: Joachim Lindenberg <samba at lindenberg.one>
> Gesendet: Wednesday, 3 March 2021 18:44
> An: 'samba at lists.samba.org' <samba at lists.samba.org>
> Betreff: AW: [Samba] segfault in smbclient 4.13.2?
>
> Thanks, then definitely I am looking forward to 4.13.3 or 4.
> Best Regards, Joachim
>
> -----Urspr?ngliche Nachricht-----
> Von: samba <samba-bounces at lists.samba.org> Im Auftrag von Andrew
Bartlett
> via samba
> Gesendet: Wednesday, 3 March 2021 18:42
> An: Joachim Lindenberg <samba at lindenberg.one>; samba at
lists.samba.org
> Betreff: Re: [Samba] segfault in smbclient 4.13.2?
>
> Looks like a known issue to me. Try 4.13.3:
> https://www.samba.org/samba/history/samba-4.13.3.html
>
> commit 9f24b5098f796f364a3f403ad4e9ae28b3c0935a
> Author: Volker Lendecke <vl at samba.org>
> Date: Mon Sep 28 15:03:41 2020 +0200
>
> smbclient: Fix recursive mget
>
> Make do_mget rely on do_list() already doing the recursion in a
> breadth-first manner. The previous code called do_list() from within
> its callback. Unfortunately the recent simplifications of do_list()
> broke this, leading to recursive mget to segfault. Instead of figuring
> out how this worked before the simplifications in do_list() (I did
> spend a few hours on this) and fixing it, I chose to restructure
> do_mget() to not recursively call do_list() anymore but instead rely
> on do_list() to do the recursion. Saves quite a few lines of code and
> complexity.
>
> Bug: https://bugzilla.samba.org/show_bug.cgi?id=14517
> Signed-off-by: Volker Lendecke <vl at samba.org>
> Reviewed-by: Jeremy Allison <jra at samba.org>
>
> Autobuild-User(master): Jeremy Allison <jra at samba.org>
> Autobuild-Date(master): Wed Sep 30 17:23:45 UTC 2020 on sn-devel-
> 184
>
>
>
> On Wed, 2021-03-03 at 17:57 +0100, Joachim Lindenberg via samba wrote:
> > Hello,
> >
> >
> >
> >
> > As part of my replication script for sysvol, I am using the following
> excerpt:
> >
> >
> >
> >
> > mkdir /tmp/samba/sysvolcopy
> >
> > cd /tmp/samba/sysvolcopy
> >
> > peer='cobra.samba.lindenberg.one'
> >
> > smbclient \\\\$peer\\sysvol 'password' -UJoachim -e
--max-protocol SMB3
> -c "prompt; recurse; mget *"
> >
> >
> >
> >
> > with 4.13.2-Debian running on Ubuntu 20.04 I get
> >
> >
> >
> >
> > getting file
> > \samba.lindenberg.one\Policies\{06C651B1-01BC-4B53-8497-40CFD30F94C2}\
> > GPT.INI of size 59 as GPT.INI (0.6 KiloBytes/sec) (average 0.6
> > KiloBytes/sec)
> >
> > getting file
> > \samba.lindenberg.one\Policies\{06C651B1-01BC-4B53-8497-40CFD30F94C2}\
> > Machine\comment.cmtx of size 1396 as comment.cmtx (13.0 KiloBytes/sec)
> > (average 6.9 KiloBytes/sec)
> >
> > getting file
> > \samba.lindenberg.one\Policies\{06C651B1-01BC-4B53-8497-40CFD30F94C2}\
> > Machine\Registry.pol of size 2294 as Registry.pol (20.7 KiloBytes/sec)
> > (average 11.6 KiloBytes/sec)
> >
> > ./bug.sh: line 4: 3620 Segmentation fault (core dumped)
smbclient
> \\\\$peer\\sysvol 'password' -UJoachim -e --max-protocol SMB3 -c
"prompt;
> recurse; mget *"
> >
> >
> >
> >
> > Whereas with 4.12.11 the script runs through all my sysvol
successfully.
> >
> > Is this a know bug in 4.13? An ACL issue? Anything else to check?
> >
> >
> >
> >
> > Thanks, Joachim
> >
> >
> >
> >
> >
> >
> >
>
> --
> Andrew Bartlett (he/him) https://samba.org/~abartlet/
> Samba Team Member (since 2001) https://samba.org
> Samba Developer, Catalyst IT https://catalyst.net.nz/services/samba
>
>
>
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