Bartschies, Thomas
2007-Jul-20 06:34 UTC
[Samba] safe_strcpy errors from winbindd (Samba 3.0.25b)
Hi,
we've upgraded recently from samba 3.0.23 to 3.0.25b. Since then, we've
getting these error
messages from winbindd:
Jul 17 12:00:23 cvk027 winbindd[20772]: [2007/07/17 12:00:23, 0]
lib/util_str.c:safe_strcpy_fn(659)
The volume of these messages is very high, many times together with unreadable
character garbage.
Is there any way to correct or suppress these messages?
Our environment is Fedora Core 4 (32-Bit). Kernel 2.6.12.2. Samba is a member
Server in a
W2K+3 AD Forest. Multiple Domains with Trust Relationsships exist. "wbinfo
-t" and "wbinfo -m"
work properly. "wbinfo -u" works also. The member domain is in Windows
2003 native mode.
Here's the first part of our smb.conf:
[global]
workgroup = xxxxxx
netbios name = cvkxxx
server string = Internet Server
log file = /var/log/samba/access.log
log level = 1
max log size = 500000
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
dns proxy = No
printing = lprng
guest account = nobody
encrypt passwords = yes
ldap timeout = 60
winbind separator = +
idmap uid = 10000-20000
idmap gid = 10000-20000
winbind enum users = yes
winbind enum groups = yes
template homedir = /home/%U
template shell = /bin/bash
host msdfs = no
winbind use default domain = yes
security = ADS
password server = *
realm = intra.cvk.de
[homes]
comment = Home Directories
browseable = no
writable = yes
...
Regards,
--
i. A. Thomas Bartschies
IT Systeme
Cornelsen Verlagskontor GmbH & Co. KG
Kammerratsheide 66, 33609 Bielefeld
Telefon 0521.9719-310
Telefax 0521.9719-93310
http://www.cvk.de
AG Bielefeld HRA 10578 - Gesch?ftsf?hrer: Horst Keplinger
Gesch?ftsf?hrende Komplement?rin: AG Bielefeld HRB 7107 - Cornelsen
Verlagskontor Verwaltungs-GmbH
Weitere Komplement?rin: AG Charlottenburg HRA 20764 - Cornelsen Verlagsholding
GmbH & Co., Berlin
Volker Lendecke
2007-Jul-20 06:52 UTC
[Samba] safe_strcpy errors from winbindd (Samba 3.0.25b)
On Fri, Jul 20, 2007 at 08:17:15AM +0200, Bartschies, Thomas wrote:> > Hi, > > we've upgraded recently from samba 3.0.23 to 3.0.25b. Since then, we've getting these error > messages from winbindd: > > Jul 17 12:00:23 cvk027 winbindd[20772]: [2007/07/17 12:00:23, 0] lib/util_str.c:safe_strcpy_fn(659) > > The volume of these messages is very high, many times together with unreadable character garbage. > > Is there any way to correct or suppress these messages?Can we get a debug level 10 log of winbind leading to this message? Volker -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/20070720/a4b0ac9f/attachment.bin
Volker Lendecke
2007-Jul-20 09:13 UTC
[Samba] safe_strcpy errors from winbindd (Samba 3.0.25b)
On Fri, Jul 20, 2007 at 10:45:07AM +0200, Bartschies, Thomas wrote:> > Hi, > > we've raised the winbind error level to 10. Hope it helps.[2007/07/20 10:00:21, 3] nsswitch/winbindd_async.c:winbindd_dual_lookupname(931) [27298]: lookupname ^Q+??B????<87>z^\]^^s?2,?^<9C>?g?=?pE>X^A<90>?U?lr5?Tm19E <93>?^Z??? ^_^S?"x????_??^S]<82>^Dyh??a7I??f???<82>?<92> That's definitely garbage, I have no real idea where this might come from. What applications are running on your box? Only Samba? Did you also replace /lib/libnss_winbind.so, and did you reboot? Volker -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/20070720/589549d9/attachment.bin