Mailinglist Archive: opensuse-security (25 mails)

[Bob Vickers <R.Vickers@xxxxxxxxxxxxx>]

I have done some more checking, and it very much looks like the Samba 
patch broke nmbd. nmbd failed this morning 
immediately after zypper restarted it. The message is:

[2012/04/17 10:26:53,  0] lib/util_sock.c:1369(create_pipe_sock)
  bind failed on pipe socket /var/lib/samba/unexpected: Permission denied

It can be fixed by applying the following lines to 
/etc/apparmor.d/usr.sbin.nmbd:

 /proc/sys/kernel/core_pattern r,
/var/{cache,lib}/samba/unexpected rw,

and then typing "rcapparmor reload".

The packages installed this morning were:
samba-3.6.3-112.1                             Tue Apr 17 10:26:53 2012
samba-client-3.6.3-112.1                      Tue Apr 17 10:26:51 2012
libsmbclient0-32bit-3.6.3-112.1               Tue Apr 17 10:26:49 2012
libldb1-1.0.2-112.1                           Tue Apr 17 10:26:49 2012
samba-client-32bit-3.6.3-112.1                Tue Apr 17 10:26:48 2012
samba-32bit-3.6.3-112.1                       Tue Apr 17 10:26:48 2012
libtevent0-0.9.11-112.1                       Tue Apr 17 10:26:47 2012
libtalloc2-32bit-2.0.5-112.1                  Tue Apr 17 10:26:47 2012
libsmbclient0-3.6.3-112.1                     Tue Apr 17 10:26:47 2012
libpython2_7-1_0-32bit-2.7-8.12.1             Tue Apr 17 10:26:47 2012
libwbclient0-3.6.3-112.1                      Tue Apr 17 10:26:46 2012
libtdb1-32bit-1.2.9-112.1                     Tue Apr 17 10:26:46 2012
libtdb1-1.2.9-112.1                           Tue Apr 17 10:26:46 2012
libtalloc2-2.0.5-112.1                        Tue Apr 17 10:26:46 2012
samba-doc-3.6.3-112.1                         Tue Apr 17 10:26:45 2012
libwbclient0-32bit-3.6.3-112.1                Tue Apr 17 10:26:45 2012


Regards,
Bob

On Tue, 17 Apr 2012, Bob Vickers wrote:

> This analysis is a bit preliminary so I may be wrong, but I think the latest 
> Samba update has broken nmbd on opensuse 11.4. I am getting the same symptoms 
> as reported for 12.1 on https://bugzilla.novell.com/show_bug.cgi?id=734677
>
> Will continue investigating, but i wanted to warn people to take care.
>
> Bob Vickers
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==============================================================
Bob Vickers                     R.Vickers@xxxxxxxxxxxxx
Dept of Computer Science, Royal Holloway, University of London
WWW:    http://www.cs.rhul.ac.uk/home/bobv
Phone:  +44 1784 443691
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