Possible NULL-pointer dereference in lib/util/charset/pull_push.c
Torsten Kurbad
samba-technical at tk-webart.de
Tue Aug 27 13:55:11 MDT 2013
Hi Volker,
>For some reason it seems that the credentials passed in have
>a NULL domain. How in your python code do you initialize the
>credentials?
Like so:
--- snip ---
url = 'ldap://pdc.iwm-kmrc.de:389/'
username = 'administrator'
realm = 'ADS.IWM-KMRC.DE'
password = 'test'
lpOptions = dict(
realm = realm,
workgroup = 'KMRC',
)
# These are then passed (through a class method) to SamDB (simplified
# excerpt):
from samba.auth import system_session
from samba.credentials import Credentials
from samba.param import LoadParm
from samba.samdb import SamDB
class ActiveDirectory(object):
def __init__(self)
self._credentials=Credentials()
self._lp=LoadParm()
self._session_info=system_session()
def connect(self, username, password, realm, url, lpOptions):
if username is not None and realm is not None:
self._credentials.set_realm(realm)
self._credentials.set_username(username)
self._credentials.set_password(password)
for (key, value) in lpOptions.items():
self._lp.set(key,value)
connection = SamDB(url=url,
session_info=self._session_info,
credentials=self._credentials,
lp=self._lp)
--- snap ---
Do I understand you correctly in that I need to pass a 'domain'
parameter in addition to 'workgroup' and 'realm'?
Do you see any possible explanation, why the above code indeed does
work correctly without the domain, iff I provide the correct value for
'password'?
Thanks,
Torsten
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