Possible NULL-pointer dereference in lib/util/charset/pull_push.c
Jelmer Vernooij
jelmer at samba.org
Mon Sep 2 21:21:33 CEST 2013
Hi Torsten,
On Wed, Aug 28, 2013 at 12:23:13PM +0200, Torsten Kurbad wrote:
> got it (somehow).
>
> I added
>
> self._credentials.set_domain(workgroup). Nonetheless, that didn't help
> with the segfault.
>
> bt full is attached.
>
> What else could be the problem?
I'm not too familiar with the auth code and don't really have time to dig
further at the moment. Andrew, do you perhaps have an idea what the issue is?
Cheers,
Jelmer
>
> Best
> Torsten
> #0 0x00007fa6b09cf1f4 in push_ucs2_talloc (ctx=0x25013f0, dest=0x2501450, src=0x0, converted_size=0x7fff1321a720)
> at ../lib/util/charset/pull_push.c:41
> No locals.
> #1 0x00007fa6ad9339a1 in msrpc_gen (mem_ctx=0x24f7ea0, blob=0x7fff1321ab50, format=<optimized out>) at ../libcli/auth/msrpc_parse.c:75
> i = <optimized out>
> j = <optimized out>
> ret = <optimized out>
> ap = {{gp_offset = 48, fp_offset = 0, overflow_arg_area = 0x7fff1321a7e0, reg_save_area = 0x7fff1321a740}}
> s = <optimized out>
> b = <optimized out>
> head_size = 52
> data_size = <optimized out>
> head_ofs = <optimized out>
> data_ofs = <optimized out>
> intargs = 0x2501650
> n = 28
> pointers = 0x25013f0
> #2 0x00007fa6abadd13f in ntlmssp_client_challenge (gensec_security=0x24f3af0, out_mem_ctx=0x24f40a0, in=..., out=0x7fff1321ab50)
> at ../auth/ntlmssp/ntlmssp_client.c:299
> gensec_ntlmssp = <optimized out>
> ntlmssp_state = 0x24f8770
> chal_flags = 1619624453
> ntlmssp_command = 2
> unkn1 = 0
> unkn2 = 0
> server_domain_blob = {data = 0x0, length = 0}
> challenge_blob = {data = 0x24f56b0 "\300??\276\356\274W\256\236", length = 8}
> target_info = {data = 0x24f4500 "\002", length = 102}
> server_domain = 0x24f6390 "KMRC"
> chal_parse_string = <optimized out>
> auth_gen_string = 0x7fa6abae8856 "CdBBUUUBd"
> lm_response = {data = 0x24f45d0 "\271s^>lSxxf\307t\342W\206\205\367\360~H\302\a\253\316#a", length = 24}
> nt_response = {data = 0x2501550 "\213\255\002\001\325)\367\300O\334\341\211\360\265f\363\001\001", length = 146}
> session_key = {data = 0x2501370 "\307\033\262.PU???n\250\fz\033\066\a", length = 16}
> lm_session_key = {data = 0x0, length = 0}
> encrypted_session_key = {data = 0x25012f0 "\232\206Y\365\221\026\347+\352\301\217\262F/\327(response\201", length = 16}
> nt_status = <optimized out>
> flags = 11
> user = 0x249c190 "administrator"
> domain = 0x249c280 "KMRC"
> mem_ctx = 0x24f7ea0
> __FUNCTION__ = "ntlmssp_client_challenge"
> #3 0x00007fa6abadc15c in gensec_ntlmssp_update (gensec_security=0x24f3af0, out_mem_ctx=0x24f40a0, ev=<optimized out>, input=..., out=
> 0x7fff1321ab50) at ../auth/ntlmssp/ntlmssp.c:162
> gensec_ntlmssp = 0x24f3570
> ntlmssp_state = 0x24f8770
> status = {v = 0}
> i = <optimized out>
> #4 0x00007fa6abae06b1 in gensec_update (gensec_security=0x24f3af0, out_mem_ctx=<optimized out>, ev=<optimized out>, in=...,
> out=<optimized out>) at ../auth/gensec/gensec.c:220
> status = <optimized out>
> __FUNCTION__ = "gensec_update"
> #5 0x00007fa6abad9336 in gensec_spnego_update (gensec_security=0x24f26f0, out_mem_ctx=0x24f40a0, ev=0x249b7e0, in=..., out=0x24f40f0)
> at ../auth/gensec/spnego.c:1069
> new_spnego = false
> nt_status = <optimized out>
> spnego_state = 0x24f40a0
> null_data_blob = {data = 0x0, length = 0}
> mech_list_mic = {data = 0x0, length = 0}
> unwrapped_out = {data = 0x0, length = 0}
> spnego_out = {type = 38746264, negTokenInit = {mechTypes = 0x7fa6ae15ce19 <asn1_read+24>, reqFlags = {data = 0x249b7e0 " \205L\002",
> length = 140733514361712}, reqFlagsPadding = 0 '\000', mechToken = {data =
> 0x7fa6ae15ce4c <asn1_read_uint8+14> "H\203\304\b\303H\211\\$\360H\211l$\370H\203\354(H\211\373\211\365\306D$\017", length = 208},
> mechListMIC = {data = 0x7fa6ae15cf74 <asn1_peek_tag_needed_size+167> "\204\300u\nH\211k\020\306C ", length = 140353851237072},
> targetPrincipal = 0xba000000024f3880 <Address 0xba000000024f3880 out of bounds>}, negTokenTarg = {negResult = 189 '\275',
> supportedMech = 0x7fff1321abf8 "\275", responseToken = {data = 0x24f26f0 "\200\025??\246\177", length = 38748320}, mechListMIC = {
> data = 0x24f2fd0 "*", length = 140353861967117}}}
> spnego = {type = 1, negTokenInit = {mechTypes = 0x0, reqFlags = {data = 0x0, length = 0}, reqFlagsPadding = 0 '\000', mechToken = {
> data = 0x0, length = 0}, mechListMIC = {data = 0x0, length = 0}, targetPrincipal = 0x0}, negTokenTarg = {negResult = 1 '\001',
> supportedMech = 0x24f5d40 "1.3.6.1.4.1.311.2.2.10", responseToken = {data = 0x2500f50 "NTLMSSP", length = 158}, mechListMIC = {
> data = 0x0, length = 0}}}
> len = <optimized out>
> __FUNCTION__ = "gensec_spnego_update"
> #6 0x00007fa6abad99b8 in gensec_spnego_update_wrapper (gensec_security=0x24f26f0, out_mem_ctx=0x24f2fd0, ev=0x249b7e0, in=..., out=
> 0x7fff1321acc0) at ../auth/gensec/spnego.c:1311
> spnego_state = 0x24f40a0
> full_in = {data =
> 0x25011c0 "\241\201\272\060\201\267\240\003\n\001\001\241\f\006\n+\006\001\004\001\202\067\002\002\n\242\201\241\004\201\236NTLMSSP",
> length = 189}
> status = {v = 0}
> #7 0x00007fa6abae06b1 in gensec_update (gensec_security=0x24f26f0, out_mem_ctx=<optimized out>, ev=<optimized out>, in=...,
> out=<optimized out>) at ../auth/gensec/gensec.c:220
> status = <optimized out>
> __FUNCTION__ = "gensec_update"
> #8 0x00007fa6aac3e88d in ldap_bind_sasl (conn=0x24e9100, creds=0x2489f50, lp_ctx=<optimized out>) at ../source4/libcli/ldap/ldap_bind.c:320
> msg = 0x24f4430
> gensec_status = <optimized out>
> response = 0x2500e90
> req = <optimized out>
> result = 80
> status = <optimized out>
> tmp_ctx = 0x24f2fd0
> input = {data =
> 0x25011c0 "\241\201\272\060\201\267\240\003\n\001\001\241\f\006\n+\006\001\004\001\202\067\002\002\n\242\201\241\004\201\236NTLMSSP",
> length = 189}
> output = {data = 0x0, length = 0}
> sasl_mechs_msgs = 0x24f34f0
> search = <optimized out>
> count = <optimized out>
> i = <optimized out>
> sasl_names = <optimized out>
> old_gensec_features = <optimized out>
> supported_sasl_mech_attrs = {0x7fa6aac43b25 "supportedSASLMechanisms", 0x0}
> __FUNCTION__ = "ldap_bind_sasl"
> #9 0x00007fa6a35ecd62 in ildb_connect (ldb=0x249d150, url=<optimized out>, flags=<optimized out>, options=<optimized out>, _module=0x249d150)
> at ../lib/ldb-samba/ldb_ildap.c:848
> bind_dn = 0x0
> module = 0x24c9810
> ildb = 0x24c98a0
> status = <optimized out>
> creds = 0x2489f50
> lp_ctx = 0x248e4c0
> #10 0x00007fa6b1440a02 in ldb_module_connect_backend (ldb=0x249d150, url=0x245e63c "ldap://pdc.ads.iwm-kmrc.de:389/", options=0x0,
> backend_module=0x249d150) at ../common/ldb_modules.c:217
> ret = <optimized out>
> backend = 0x24c8670 "@\226N\002"
> be = 0x22cf1e0
> #11 0x00007fa6b14576e0 in ldb_connect (ldb=0x249d150, url=0x245e63c "ldap://pdc.ads.iwm-kmrc.de:389/", flags=<optimized out>, options=0x0)
> at ../common/ldb.c:251
> ret = 0
> url2 = <optimized out>
> #12 0x00007fa6b186f1f4 in py_ldb_connect (self=0x2456be0, args=<optimized out>, kwargs=<optimized out>) at ../pyldb.c:963
> url = 0x245e63c "ldap://pdc.ads.iwm-kmrc.de:389/"
> flags = 0
> py_options = None
> ret = <optimized out>
> options = 0x0
> kwnames = {0x7fa6b1873b2d "url", 0x7fa6b1874812 "flags", 0x7fa6b1873b31 "options", 0x0}
> ldb_ctx = 0x249d150
> #13 0x00007fa6b3390be6 in PyCFunction_Call (func=<built-in method connect of SamDB object at remote 0x2456be0>, arg=(), kw=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/methodobject.c:85
> f = 0x245e560
> meth = 0x7fa6b186f126 <py_ldb_connect>
> self = <SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>
> size = <optimized out>
> #14 0x00007fa6b33e9d62 in do_call (nk=-1282871216, na=0, pp_stack=0x7fff1321af38, func=
> <built-in method connect of SamDB object at remote 0x2456be0>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4236
> tstate = 0x21a90a0
> callargs = ()
> kwdict = {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'flags': 0, 'options': None}
> result = 0x0
> #15 call_function (oparg=<optimized out>, pp_stack=0x7fff1321af38)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4044
> func = <built-in method connect of SamDB object at remote 0x2456be0>
> w = <optimized out>
> na = 0
> nk = -1282871216
> n = 38703008
> pfunc = 0x249ca98
> x = <optimized out>
> #16 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x249caa0
> stack_pointer = <optimized out>
> next_instr = 0x7fa6b3815ad8 "\001d\004"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x249ca98
> retval = 0x0
> tstate = <optimized out>
> co = 0x2325230
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x7fa6b3815a74 "|"
> names = ('lp', 'None', 'os', 'path', 'exists', 'private_path', 'url', 'super', 'SamDB', 'connect')
> consts = ('connect to the database', 'url', 'flags', 'options', None)
> #17 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x2325230, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=4,
> kws=0x24c8ca8, kwcount=0, defs=0x243a568, defcount=3, closure=0x0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f =
> Frame 0x249c900, for file /usr/lib64/python2.7/site-packages/samba/samdb.py, line 71, in connect (self=<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>, url='ldap://pdc.ads.iwm-kmrc.de:389/', flags=0, options=None)
> retval = 0x0
> fastlocals = 0x249ca78
> freevars = 0x249ca98
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #18 0x00007fa6b33e9c0c in fast_function (nk=0, na=4, n=4, pp_stack=0x7fff1321b0c8, func=<function at remote 0x243c140>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4117
> co = <optimized out>
> nd = <optimized out>
> globals = <optimized out>
> argdefs = <optimized out>
> d = <optimized out>
> #19 call_function (oparg=<optimized out>, pp_stack=0x7fff1321b0c8)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4042
> func = <function at remote 0x243c140>
> w = <optimized out>
> na = 4
> nk = 0
> n = 4
> pfunc = 0x24c8c88
> x = <optimized out>
> #20 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x24c8ca8
> stack_pointer = <optimized out>
> next_instr = 0x23830f4 "\001n"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x24c8c88
> retval = 0x0
> tstate = <optimized out>
> co = 0x230c3b0
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x2382fd4 "|\003"
> names =
> ('None', 'set_modules_dir', 'os', 'path', 'join', 'samba', 'param', 'modules_dir', 'set_session_info', 'set_credentials', 'set_loadparm', 'register_samba_handlers', 'set_utf8_casefold', 'get', 'ldb', 'FLG_NOSYNC', 'set_create_perms', 'connect')
> consts =
> ('Opens a Samba Ldb file.\n\n :param url: Optional LDB URL to open\n :param lp: Optional loadparm object\n :param modules_dir: Optional modules directory\n :param session_info: Optional session information\n :param credentials: Optional credentials, defaults to anonymous.\n :param flags: Optional LDB flags\n :param options: Additional options (optional)\n\n This is different from a regular Ldb file in that the Samba-specific\n modules-dir is used by default and that credentials and session_info\n can be passed through (required by some modules).\n ', 'ldb', <code at remote 0x230c330>, 'nosync', 384, None)
> #21 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x230c3b0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=1,
> kws=0x24c88f8, kwcount=7, defs=0x2317458, defcount=7, closure=0x0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f =
> Frame 0x24c8ac0, for file /usr/lib64/python2.7/site-packages/samba/__init__.py, line 114, in __init__ (self=<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>, url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>, modules_dir=None, session_info=<auth.session_info at remote 0x7fa6b3850850>, credentials=<credentials.Credentials at remote 0x7fa6b3850810>, flags=0, options=None, msg=<function at remote 0x2443230>, nosync_p=None)
> retval = 0x0
> fastlocals = 0x24c8c38
> freevars = 0x24c8c88
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #22 0x00007fa6b33e9c0c in fast_function (nk=7, na=1, n=15, pp_stack=0x7fff1321b258, func=<function at remote 0x231a0c8>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4117
> co = <optimized out>
> nd = <optimized out>
> globals = <optimized out>
> argdefs = <optimized out>
> d = <optimized out>
> #23 call_function (oparg=<optimized out>, pp_stack=0x7fff1321b258)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4042
> func = <function at remote 0x231a0c8>
> w = <optimized out>
> na = 1
> nk = 7
> n = 15
> pfunc = 0x24c88f0
> x = <optimized out>
> #24 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x24c8968
> stack_pointer = <optimized out>
> next_instr = 0x7fa6b37ba818 "\001|\b"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x24c88f0
> retval = 0x0
> tstate = <optimized out>
> co = 0x23251b0
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x7fa6b37ba794 "|\002"
> names = ('lp', 'None', 'samdb_url', 'url', 'super', 'SamDB', '__init__', 'dsdb', '_dsdb_set_global_schema', '_dsdb_set_am_rodc')
> consts = (None, 'url', 'lp', 'modules_dir', 'session_info', 'credentials', 'flags', 'options')
> #25 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x23251b0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=1,
> kws=0x24431d0, kwcount=4, defs=0x232b178, defcount=10, closure=0x0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f =
> Frame 0x24c8720, for file /usr/lib64/python2.7/site-packages/samba/samdb.py, line 56, in __init__ (self=<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>, url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>, modules_dir=None, session_info=<auth.session_info at remote 0x7fa6b3850850>, credentials=<credentials.Credentials at remote 0x7fa6b3850810>, flags=0, options=None, global_schema=True, auto_connect=True, am_rodc=None)
> retval = 0x0
> fastlocals = 0x24c8898
> freevars = 0x24c88f0
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #26 0x00007fa6b337e46e in function_call (func=<function at remote 0x243c0c8>, arg=
> (<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>,), kw=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/funcobject.c:526
> result = <optimized out>
> argdefs = <optimized out>
> kwtuple =
> ('url', 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials', <credentials.Credentials at remote 0x7fa6b3850810>, 'lp', <param.LoadParm at remote 0x7fa6b3850830>, 'session_info', <auth.session_info at remote 0x7fa6b3850850>)
> d = 0x232b178
> k = 0x24431d0
> nk = <optimized out>
> nd = 10
> #27 0x00007fa6b335bd3a in PyObject_Call (func=<function at remote 0x243c0c8>, arg=
> (<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>,), kw=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/abstract.c:2529
> result = <optimized out>
> call = 0x7fa6b337e34b <function_call>
> #28 0x00007fa6b33669c0 in instancemethod_call (func=<function at remote 0x243c0c8>, arg=
> (<SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>,), kw=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/classobject.c:2602
> self = <SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>
> klass = <type at remote 0x22c5b10>
> result = <optimized out>
> #29 0x00007fa6b335bd3a in PyObject_Call (func=<instancemethod at remote 0x7fa6b37e2af0>, arg=(), kw=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/abstract.c:2529
> result = <optimized out>
> call = 0x7fa6b3366817 <instancemethod_call>
> #30 0x00007fa6b33aa694 in slot_tp_init (self=<optimized out>, args=(), kwds=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/typeobject.c:5692
> init_str = '__init__'
> meth = <instancemethod at remote 0x7fa6b37e2af0>
> res = <optimized out>
> #31 0x00007fa6b33aa3c3 in type_call (type=<optimized out>, args=(), kwds=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/typeobject.c:745
> obj = <SamDB(url='ldap://pdc.ads.iwm-kmrc.de:389/', lp=<param.LoadParm at remote 0x7fa6b3850830>) at remote 0x2456be0>
> #32 0x00007fa6b335bd3a in PyObject_Call (func=<type at remote 0x22c5b10>, arg=(), kw=
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>})
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Objects/abstract.c:2529
> result = <optimized out>
> call = 0x7fa6b33aa2ed <type_call>
> #33 0x00007fa6b33e9d7c in do_call (nk=-1282871216, na=0, pp_stack=0x7fff1321b798, func=<type at remote 0x22c5b10>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4239
> callargs = ()
> kwdict =
> {'url': 'ldap://pdc.ads.iwm-kmrc.de:389/', 'credentials': <credentials.Credentials at remote 0x7fa6b3850810>, 'lp': <param.LoadParm at remote 0x7fa6b3850830>, 'session_info': <auth.session_info at remote 0x7fa6b3850850>}
> result = 0x0
> #34 call_function (oparg=<optimized out>, pp_stack=0x7fff1321b798)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4044
> func = <type at remote 0x22c5b10>
> w = <optimized out>
> na = 0
> nk = -1282871216
> n = 38388944
> pfunc = 0x249c450
> x = <optimized out>
> #35 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x249c458
> stack_pointer = <optimized out>
> next_instr = 0x7fa6b38cbe71 "}\002"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x249c450
> retval = 0x0
> tstate = <optimized out>
> co = 0x7fa6b3813d30
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x7fa6b38cbe14 "|\001"
> names = ('None', 'url', 'Exception', 'SamDB', '_session_info', '_credentials', '_lp', '_connection')
> consts = (None, 'Need an URL to connect to.', 'url', 'session_info', 'credentials', 'lp')
> #36 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x7fa6b3813d30, globals=<optimized out>, locals=<optimized out>, args=<optimized out>,
> argcount=2, kws=0x249bc80, kwcount=0, defs=0x2320c68, defcount=1, closure=0x0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f =
> Frame 0x249c2c0, for file samdbtest.py, line 326, in _connect (self=<ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailP...(truncated)
> retval = 0x0
> fastlocals = 0x249c438
> freevars = 0x249c450
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #37 0x00007fa6b33e9c0c in fast_function (nk=0, na=2, n=2, pp_stack=0x7fff1321b928, func=<function at remote 0x243dcf8>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4117
> co = <optimized out>
> nd = <optimized out>
> globals = <optimized out>
> argdefs = <optimized out>
> d = <optimized out>
> #38 call_function (oparg=<optimized out>, pp_stack=0x7fff1321b928)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4042
> func = <function at remote 0x243dcf8>
> w = <optimized out>
> na = 2
> nk = 0
> n = 2
> pfunc = 0x249bc70
> x = <optimized out>
> #39 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x249bc80
> stack_pointer = <optimized out>
> next_instr = 0x7fa6b38b1d43 "Sd"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x249bc70
> retval = 0x0
> tstate = <optimized out>
> co = 0x7fa6b37d84b0
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x7fa6b38b1c84 "|\006"
> names = ('None', '_setLpOptions', 'realm', '_credentials', 'get_username', 'Exception', '_setCredentials', '_connection', '_connect')
> consts = (None, 'Cannot modify Active Directory without admin credentials.', 'realm', 'workgroup')
> #40 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x7fa6b37d84b0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>,
> argcount=1, kws=0x23f9350, kwcount=6, defs=0x2321820, defcount=6, closure=0x0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f =
> Frame 0x249bac0, for file samdbtest.py, line 676, in connect (self=<ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPh...(truncated)
> retval = 0x0
> fastlocals = 0x249bc38
> freevars = 0x249bc70
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #41 0x00007fa6b33e9c0c in fast_function (nk=6, na=1, n=13, pp_stack=0x7fff1321bab8, func=<function at remote 0x232f9b0>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4117
> co = <optimized out>
> nd = <optimized out>
> globals = <optimized out>
> argdefs = <optimized out>
> d = <optimized out>
> #42 call_function (oparg=<optimized out>, pp_stack=0x7fff1321bab8)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:4042
> func = <function at remote 0x232f9b0>
> w = <optimized out>
> na = 1
> nk = 6
> n = 13
> pfunc = 0x23f9348
> x = <optimized out>
> #43 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:2666
> sp = 0x23f93b0
> stack_pointer = <optimized out>
> next_instr = 0x228fc89 "\001e&"
> opcode = <optimized out>
> oparg = <optimized out>
> why = WHY_NOT
> err = 0
> x = <optimized out>
> v = <optimized out>
> w = <optimized out>
> u = <optimized out>
> t = <optimized out>
> stream = 0x0
> fastlocals = <optimized out>
> freevars = 0x23f9348
> retval = 0x0
> tstate = <optimized out>
> co = 0x2307730
> instr_ub = -1
> instr_lb = 0
> instr_prev = -1
> first_instr = 0x228fac4 "d"
> names =
> ('__docformat__', 'base64', 'b64decode', 'b64encode', 'time', 'ldb', 'samba', 'dsdb', 'unix2nttime', 'samba.auth', 'system_session', 'samba.common', 'normalise_int32', 'samba.credentials', 'Credentials', 'samba.dsdb', '_samdb_get_domain_sid', 'samba.ndr', 'ndr_unpack', 'ndr_pack', 'samba.param', 'LoadParm', 'samba.samdb', 'SamDB', 'GTYPE_SECURITY_DOMAIN_LOCAL_GROUP', 'GTYPE_SECURITY_GLOBAL_GROUP', 'GTYPE_SECURITY_UNIVERSAL_GROUP', 'GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP', 'GTYPE_DISTRIBUTION_GLOBAL_GROUP', 'GTYPE_DISTRIBUTION_UNIVERSAL_GROUP', 'UF_ACCOUNTDISABLE', 'UF_DONT_EXPIRE_PASSWD', 'UF_PASSWORD_EXPIRED', 'UF_PASSWD_NOTREQD', 'object', 'ActiveDirectory', 'ADUser', 'ADGroup', 'pprint', 'url', 'username', 'realm', 'password', 'workgroup', 'dict', 'lpOptions', 'adUser', 'connect', 'getADUser')
> consts =
> ('restructuredtext', -1, ('b64decode', 'b64encode'), ('time',), None, ('dsdb', 'unix2nttime'), ('system_session',), ('normalise_int32',), ('Credentials',), ('_samdb_get_domain_sid',), ('ndr_unpack', 'ndr_pack'), ('LoadParm',), ('SamDB',), ('GTYPE_SECURITY_DOMAIN_LOCAL_GROUP', 'GTYPE_SECURITY_GLOBAL_GROUP', 'GTYPE_SECURITY_UNIVERSAL_GROUP', 'GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP', 'GTYPE_DISTRIBUTION_GLOBAL_GROUP', 'GTYPE_DISTRIBUTION_UNIVERSAL_GROUP', 'UF_ACCOUNTDISABLE', 'UF_DONT_EXPIRE_PASSWD', 'UF_PASSWORD_EXPIRED', 'UF_PASSWD_NOTREQD'), 'ActiveDirectory', <code at remote 0x7fa6b37d8530>, 'ADUser', <code at remote 0x7fa6b37d8eb0>, 'ADGroup', <code at remote 0x23076b0>, ('pprint',), 'ldap://pdc.ads.iwm-kmrc.de:389/', 'administrator', 'ADS.IWM-KMRC.DE', 'test', 'KMRC', 'realm', 'workgroup', 'url', 'username', 'password', 'lpOptions')
> #44 0x00007fa6b33eb9d4 in PyEval_EvalCodeEx (co=0x2307730, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=0,
> kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:3253
> f = Frame 0x23f91d0, for file samdbtest.py, line 1953, in <module> ()
> retval = 0x0
> fastlocals = 0x23f9348
> freevars = 0x23f9348
> tstate = 0x21a90a0
> x = <optimized out>
> u = <optimized out>
> #45 0x00007fa6b33eba99 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/ceval.c:667
> No locals.
> #46 0x00007fa6b3404a04 in run_mod (mod=<optimized out>, filename=<optimized out>, globals=
> {'adUser': <ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPhoto', 'telephoneNumber', 'title'], _session_info=<auth.s...(truncated), locals=
> {'adUser': <ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPhoto', 'telephoneNumber', 'title'], _session_info=<auth.s...(truncated), flags=<optimized out>, arena=<optimized out>)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/pythonrun.c:1365
> co = 0x2307730
> v = <optimized out>
> #47 0x00007fa6b3405753 in PyRun_FileExFlags (fp=0x2261050, filename=0x7fff1321d4c2 "samdbtest.py", start=257, globals=
> {'adUser': <ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPhoto', 'telephoneNumber', 'title'], _session_info=<auth.s...(truncated), locals=
> {'adUser': <ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPhoto', 'telephoneNumber', 'title'], _session_info=<auth.s...(truncated), closeit=1, flags=0x7fff1321bdd0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/pythonrun.c:1351
> ret = <optimized out>
> mod = 0x2402948
> arena = 0x21cb6f0
> #48 0x00007fa6b3406253 in PyRun_SimpleFileExFlags (fp=0x2261050, filename=<optimized out>, closeit=1, flags=0x7fff1321bdd0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/pythonrun.c:943
> m = <module at remote 0x7fa6b38c2c20>
> d =
> {'adUser': <ADUser(_lp=<param.LoadParm at remote 0x7fa6b3850830>, _connection=None, realm='ADS.IWM-KMRC.DE', url=None, _sambaAttrs=['accountExpires', 'badPasswordTime', 'badPwdCount', 'codePage', 'countryCode', 'distinguishedName', 'homeDirectory', 'homeDrive', 'instanceType', 'lastLogoff', 'lastLogon', 'logonCount', 'memberOf', 'objectCategory', 'objectClass', 'objectGUID', 'objectSID', 'primaryGroupID', 'profilePath', 'pwdLastSet', 'sAMAccountName', 'sAMAccountType', 'userAccountControl', 'userPrincipalName', 'uSNChanged', 'uSNCreated', 'whenChanged', 'whenCreated'], _credentials=<credentials.Credentials at remote 0x7fa6b3850810>, _orgAttrs=['c', 'cn', 'co', 'company', 'department', 'description', 'displayName', 'facsimileTelephoneNumber', 'givenName', 'homePhone', 'initials', 'l', 'mail', 'manager', 'mobile', 'name', 'personalTitle', 'physicalDeliveryOfficeName', 'postalCode', 'secretary', 'seeAlso', 'serialNumber', 'sn', 'streetAddress', 'thumbnailPhoto', 'telephoneNumber', 'title'], _session_info=<auth.s...(truncated)
> v = <optimized out>
> ext = <optimized out>
> set_file_name = 1
> len = <optimized out>
> ret = -1
> #49 0x00007fa6b3406b06 in PyRun_AnyFileExFlags (fp=0x2261050, filename=0x7fff1321d4c2 "samdbtest.py", closeit=1, flags=0x7fff1321bdd0)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Python/pythonrun.c:747
> No locals.
> #50 0x00007fa6b34163ef in Py_Main (argc=<optimized out>, argv=0x7fff1321bf18)
> at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Modules/main.c:644
> c = <optimized out>
> sts = -1
> command = 0x0
> filename = 0x7fff1321d4c2 "samdbtest.py"
> module = 0x0
> fp = 0x2261050
> p = <optimized out>
> unbuffered = <optimized out>
> skipfirstline = 0
> stdin_is_interactive = 1
> help = <optimized out>
> version = 1
> saw_unbuffered_flag = 1
> cf = {cf_flags = 0}
> target_script_name = 0x0
> #51 0x00000000004009d4 in main (argc=2, argv=0x7fff1321bf18) at /var/tmp/portage/dev-lang/python-2.7.5/work/Python-2.7.5/Modules/python.c:46
> process_name = 0x0
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