Your message dated Tue, 5 Jan 2010 07:35:25 +0100
with message-id <[email protected]>
and subject line Re: [Pkg-samba-maint] Bug#563729: Users can not rename or
delete files although creating new files works
has caused the Debian Bug report #563729,
regarding Users can not rename or delete files although creating new files works
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563729: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=563729
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--- Begin Message ---
Package: samba
Version: 2:3.4.0-2+b1
Severity: important
After an upgrade of a Samba PDC from etch to lenny I've found a really
strange bug. On one of the shares users were still able to create
files but not to rename or delete them again. It seems that this only
happens in conjuntion with the "force group" option! When using
smbclient there's no such problem.
Found somebody else having the same problem on MacOS:
http://lists.apple.com/archives/macos-x-server/2008/Jan/msg00759.html
The solution worked for me, too: Set "acl check permissions = no" for
the share.
I've tested with the following versions in debian:
Etch: 3.0.24 -> no problem
Lenny: 3.2.5 -> bug reproducable
Sid: 3.4.3 -> no problem
Steps to reproduce:
[Test]
comment = Test
path = /srv/data/testdir
public = no
writable = yes
create mask = 0770
directory mask = 0770
force group = groupA
force unknown acl user = yes
inherit acls = yes
inherit permissions = yes
map acl inherit = yes
acl check permissions = yes
groupadd groupA
groupadd groupB
adduser --force-badname --ingroup groupA userA
adduser --force-badname --ingroup groupB userB
smbpasswd -a userB
mount /dev/sdb1 /srv/data/
mkdir testdir
chown userA:groupA testdir
chmod 0770 testdir
setfacl -m g:groupB:rwx testdir
setfacl -m g::--- testdir
WinXP client -> new document -> try to delete/rename -> fails
Change samba config -> acl check permissions = no -> works
Will also post on the samba mailing list since this bug might affect a couple
of people when upgrading to lenny.
greets Andreas "Jimmy" Gredler
--- End Message ---
--- Begin Message ---
Version: 2:3.3.1-1
Quoting Andreas Gredler ([email protected]):
> I've tested with the following versions in debian:
>
> Etch: 3.0.24 -> no problem
> Lenny: 3.2.5 -> bug reproducable
> Sid: 3.4.3 -> no problem
As unstable samba's changelog says, that was fixed upstream in 3.3.1
and consequently in the 2:3.3.1-1 Debian package.
This was indeed Debian bug #516160
I would welcome someone coming up with the relevant patch in order to
apply it to lenny.
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--- End Message ---
