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Re: (ITS#3601) Test 29 fails in HEAD/2.3 with SASL(DIGEST-MD5)
I see that the test fails, but I don't see any SEGV. The glue overlay is
probably doing something wrong here, will try to track that down.
ando@sys-net.it wrote:
>Full_Name: Pierangelo Masarati
>Version: HEAD/2.3
>OS: Linux (whitebox)
>URL: ftp://ftp.openldap.org/incoming/
>Submission from: (NULL) (81.72.89.40)
>
>
>When running test029 with SASL enabled (SLAPD_USE_SASL=DIGEST-MD5), the test
>fails during an ldapsearch with SASL auth. The error appears to be inside the
>search for auxprop; I'm confident SASL is well-built and configured; in fact,
>test028 runs fine with SASL.
>
>[masarati@ando tests]$ SASL_PATH=/usr/local/cyrus-sasl-2.1.20/lib/sasl2/ gdb
>../servers/slapd/slapd
>GNU gdb Red Hat Linux (6.1post-1.20040607.52rh)
>Copyright 2004 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB. Type "show warranty" for details.
>This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db
>lib
>rary "/lib/tls/libthread_db.so.1".
>
>(gdb) r -f testrun/slapd.1.conf -h ldap://:9011 -d 256
>Starting program: /home/masarati/Lavoro/sysnet/Ldap/ldap-2.3/servers/slapd/slapd
> -f testrun/slapd.1.conf -h ldap://:9011 -d 256
>[Thread debugging using libthread_db enabled]
>[New Thread -1218557600 (LWP 3868)]
>@(#) $OpenLDAP: slapd 2.3.X (Mar 15 2005 07:42:35) $
> masarati@ando:/home/masarati/Lavoro/sysnet/Ldap/ldap-2.3/servers/slapd
>daemon: IPv6 socket() failed errno=97 (Address family not supported by
>protocol)
>bdb_db_init: Initializing BDB database
>16: unknown tls_option <b>
>slapd starting
>[New Thread -1222054992 (LWP 3871)]
>conn=0 fd=15 ACCEPT from IP=127.0.0.1:33064 (IP=0.0.0.0:9011)
>[New Thread -1226253392 (LWP 3873)]
>conn=0 op=0 BIND dn="" method=163
>conn=0 op=1 BIND dn="" method=163
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread -1226253392 (LWP 3873)]
>0x081242f5 in bdb_locker_id (op=0xb6e8d380, env=0x88e5d20, locker=0xb6dcd080)
> at cache.c:1327
>1327 rc = XLOCK_ID( env, &lockid );
>
>The error occurs with HEAD and 2.3 from the CVS; I haven't checked earlier
>versions yet, so there might be a regression problem; I also rebuilt everything
>with a brand new install of Linux Whitebox, so there might be some issue related
>to my system.
>
>A stack backtrace using current (this morning's) 2.3 CVS tree yields
>
>(gdb) thr apply all bt full
>Thread 3 (Thread -1226253392 (LWP 3873)):
>#0 0x081242f5 in bdb_locker_id (op=0xb6e8d380, env=0x88e5d20,
> locker=0xb6dcd080) at cache.c:1327
> i = 0
> rc = 1
> lockid = 0
> data = (void *) 0x0
> ctx = (void *) 0xb6e8d900
>#1 0x080e5626 in bdb_search (op=0xb6e8d380, rs=0xb6e8d300) at search.c:335
> bdb = (struct bdb_info *) 0x88e1938
> stoptime = 143675512
> id = 3068711344
> cursor = 0
> candidates = {0 <repeats 127950 times>, 132, 3658112, 72, 3658624,
> 143825512, 72, 3658112, 3658184, 49, 143825600, 7, 53, 3658112, 3655832, 0,
> 143825424, 3068698920, 2860484, 3658112, 143825424, 4, 143825528, 32, 32,
> 3658184, 16, 16, 3658184, 0, 3658164, 3658168, 3655832, 3658112, 1,
> 3068698972, 2857721, 3658112, 2855254, 0, 3659136, 3658184, 1033, 72, 9,
> 1037, 3658112, 3655832, 3658112, 1, 3658112, 3655832, 3658112, 143825520,
> 3068699016, 2854936, 3658112, 143825520, 3655832, 3068699092, 1, 3068710568,
> 3180061, 143825520, 256, 3655832, 143825840, 143825840, 143825840,
> 143825840, 11276, 0, 0, 0, 0, 1, 1, 143825520, 1, 1, 143825520,
> 0 <repeats 232 times>, 3068713884, 3068711712, 3068713904, 3068711388,
> 3068700088, 134989687, 134989566, 135916426, 0, 0, 0, 0, 0, 0, 143602104,
> 3068702360, 3068700136, 135916508, 135916374, 134989888, 0, 0, 0, 0, 0,
> 143602104, 0, 3068711712, 3068700184, 134990004, 134989778, 134979937,
> 134989566, 134979161, 134978836, 134979805, 0, 143601960, 143601960,
> 143602104, 3068702408, 134982175, 134979627, 134800410, 1032,
> 0 <repeats 268 times>, 2778875, 0 <repeats 222 times>, 3068702280,
> 135059710, 135058081, 136147044, 0, 0, 0, 0, 0, 3063464972, 0, 0, 0, 0,
> 3063464972, 0, 0, 0, 0, 4294967295, 4294967295, 0, 7, 0, 3068702376,
> 135059710, 135058081, 136147044, 3068702392, 135062514, 135060512,
> 136146645, 3068702360, 3063464980...}
> scopes = {0 <repeats 65536 times>}
> e = (Entry *) 0x0
> base = {e_id = 0, e_name = {bv_len = 0, bv_val = 0x0}, e_nname = {
> bv_len = 0, bv_val = 0x0}, e_attrs = 0x0, e_ocflags = 0, e_bv = {
> bv_len = 0, bv_val = 0x0}, e_private = 0x0}
> e_root = {e_id = 0, e_name = {bv_len = 0, bv_val = 0x0}, e_nname = {
> bv_len = 0, bv_val = 0x0}, e_attrs = 0x0, e_ocflags = 0, e_bv = {
> bv_len = 0, bv_val = 0x0}, e_private = 0x0}
> matched = (Entry *) 0x0
> ei = (EntryInfo *) 0x0
> ei_root = {bei_parent = 0x0, bei_id = 0, bei_lockpad = 0 '\0',
> bei_state = 0, bei_nrdn = {bv_len = 0, bv_val = 0x0}, bei_e = 0x0,
> bei_kids = 0x0, bei_kids_mutex = {__m_reserved = 0, __m_count = 0,
> __m_owner = 0x0, __m_kind = 0, __m_lock = {__status = 0, __spinlock = 0}},
> bei_lrunext = 0x0, bei_lruprev = 0x0}
> realbase = {bv_len = 0, bv_val = 0x0}
> mask = 0
> manageDSAit = 0
> tentries = 0
> lastid = 4294967295
> attrs = (AttributeName *) 0x0
> locker = 0
> lock = {off = 0, ndx = 0, gen = 0, mode = DB_LOCK_NG}
> opinfo = (struct bdb_op_info *) 0x0
> ltid = (DB_TXN *) 0x0
>#2 0x080d8e39 in over_op_func (op=0xb6e8d380, rs=0xb6e8d300, which=op_search)
> at backover.c:293
> oi = (slap_overinfo *) 0x8905218
> on = (slap_overinst *) 0x0
> func = (BI_op_bind **) 0x8251128
> be = (BackendDB *) 0x8905814
> db = {bd_info = 0x82510fc,
> be_ctrls = "\000\001\000\000\000\001\000\001\001\001\001", '\0' <repeats 21
>times>, "\001", be_flags = 272, be_restrictops = 0, be_requires = 0,
> be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0,
> sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0,
> sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x8904f88,
> be_nsuffix = 0x8904fa0, be_schemadn = {bv_len = 0, bv_val = 0x0},
> be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 28,
> bv_val = 0x88e5f10 "cn=Manager,dc=example,dc=com"}, be_rootndn = {
> bv_len = 28, bv_val = 0x89050e0 "cn=manager,dc=example,dc=com"},
> be_rootpw = {bv_len = 6, bv_val = 0x88e5f38 "secret"},
> be_max_deref_depth = 15, be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0,
> lms_s_soft = 500, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0,
> lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x0,
> be_acl = 0x88e6e00, be_dfltaccess = ACL_READ, be_replica = 0x0,
> be_replogfile = 0x0, be_update_ndn = {bv_len = 0, bv_val = 0x0},
> be_update_refs = 0x0, be_pending_csn_list = 0x8913d48, be_pcl_mutex = {
> __m_reserved = 0, __m_count = 0, __m_owner = 0x0, __m_kind = 0,
> __m_lock = {__status = 0, __spinlock = 0}}, be_pcl_mutexp = 0x89058e4,
> be_syncinfo = 0x0, be_pb = 0x0, be_cf_table = 0x82526c0,
> be_private = 0x8904d68}
> cb = {sc_next = 0xb6e8d340,
> sc_response = 0x80d8b5e <over_back_response>, sc_cleanup = 0,
> sc_private = 0x8905218}
> rc = 32768
> __PRETTY_FUNCTION__ = "over_op_func"
>#3 0x080d8fe2 in over_op_search (op=0xb6e8d380, rs=0xb6e8d300)
> at backover.c:333
>No locals.
>#4 0x080c7a2d in slap_auxprop_lookup (glob_context=0x0, sparams=0x89296a8,
> flags=0, user=0x8929581 "bjorn", ulen=5) at sasl.c:308
> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0,
> sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {
> sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0,
> r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0,
> r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0,
> r_v2ref = 0x0}}, sr_flags = 0}
> cb = {sc_next = 0x0, sc_response = 0x80c7249 <sasl_ap_lookup>,
> sc_cleanup = 0, sc_private = 0xb6e8d360}
> op = {o_hdr = 0x8929e60, o_tag = 99, o_time = 1110871582,
> o_bd = 0x890561c, o_req_dn = {bv_len = 37,
> bv_val = 0xb698c414 "uid=bjorn,ou=people,dc=example,dc=com"}, o_req_ndn = {
> bv_len = 37, bv_val = 0xb698c414 "uid=bjorn,ou=people,dc=example,dc=com"},
> o_request = {oq_add = {rs_e = 0x0, rs_modlist = 0x0}, oq_bind = {
> rb_method = 0, rb_cred = {bv_len = 0,
> bv_val = 0x1 <Address 0x1 out of bounds>}, rb_edn = {
> bv_len = 4294967295, bv_val = 0x0}, rb_ssf = 0, rb_tmp_mech = {
> bv_len = 0, bv_val = 0x8250ec8 "\207"}}, oq_compare = {rs_ava = 0x0},
> oq_modify = {rs_modlist = 0x0, rs_increment = 0}, oq_modrdn = {
> rs_newrdn = {bv_len = 0, bv_val = 0x0}, rs_nnewrdn = {bv_len = 1,
> bv_val = 0xffffffff <Address 0xffffffff out of bounds>},
> rs_newSup = 0x0, rs_nnewSup = 0x0, rs_deleteoldrdn = 0}, oq_search = {
> rs_scope = 0, rs_deref = 0, rs_slimit = 1, rs_tlimit = -1,
> rs_limit = 0x0, rs_attrsonly = 0, rs_attrs = 0x0, rs_filter = 0x8250ec8,
> rs_filterstr = {bv_len = 15, bv_val = 0x81fdf08 "(objectclass=*)"}},
> oq_abandon = {rs_msgid = 0}, oq_cancel = {rs_msgid = 0}, oq_extended = {
> rs_reqoid = {bv_len = 0, bv_val = 0x0}, rs_flags = 1,
> rs_reqdata = 0xffffffff}, oq_pwdexop = {rs_reqoid = {bv_len = 0,
> bv_val = 0x0}, rs_flags = 1, rs_old = {bv_len = 4294967295,
> bv_val = 0x0}, rs_new = {bv_len = 0, bv_val = 0x0},
> rs_mods = 0x8250ec8, rs_modtail = 0xf}}, o_abandon = 0, o_cancel = 0,
> o_groups = 0x0, o_do_not_cache = 1 '\001', o_is_auth_check = 1 '\001',
> o_ctrlflag = '\0' <repeats 31 times>, o_controls = 0x0, o_authz = {
> sai_method = 0, sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {
> bv_len = 0, bv_val = 0x0}, sai_ndn = {bv_len = 0, bv_val = 0x0},
> sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0},
> o_ber = 0x0, o_res_ber = 0x0, o_callback = 0xb6e8d1a0, o_ctrls = 0x0,
> o_private = 0x0, o_next = {stqe_next = 0x0}, o_nocaching = 0,
> o_delete_glue_parent = 0}
> i = 0
> doit = 1
> conn = (Connection *) 0xb72904a8
> sl = {flags = 0, list = 0x892a99c, sparams = 0x89296a8}
>#5 0x00f57f16 in _sasl_auxprop_lookup (sparams=0x89296a8, flags=0,
> user=0x8929581 "bjorn", ulen=5) at auxprop.c:870
> getopt = (sasl_getopt_t *) 0xf5eaef <_sasl_conn_getopt>
> ret = -1
> found = 1
> context = (void *) 0x8928b70
> plist = 0x0
> ptr = (auxprop_plug_list_t *) 0x88bb3a8
>#6 0x00f58896 in _sasl_canon_user (conn=0x8928b70, user=0x8929581 "bjorn",
> ulen=5, flags=1, oparams=0x89293d0) at canonusr.c:190
> ptr = (canonuser_plug_list_t *) 0x88bb490
> sconn = (sasl_server_conn_t *) 0x8928b70
> cconn = (sasl_client_conn_t *) 0x0
> cuser_cb = (sasl_canon_user_t *) 0x80c8194 <slap_sasl_canonicalize>
> getopt = (sasl_getopt_t *) 0xf5eaef <_sasl_conn_getopt>
> context = (void *) 0x8928b70
> result = 0
> plugin_name = 0xf6a576 "INTERNAL"
> user_buf = 0x8929581 "bjorn"
> lenp = (unsigned int *) 0x89293e0
>#7 0x009a5243 in digestmd5_server_mech_step2 (stext=0x8929fd8,
> sparams=0x89296a8,
> clientin=0x892a25f
>"username=\"bjorn\",realm=\"ando\",nonce=\"2+aYAZz6kMlfB0
>mwgieAMX+a0mzABTsrvkb8nzZ0UXo=\",cnonce=\"jzTq2KXfBxpwR7j1SYVDMMmORQVEz+s9C9MsCnK2onU=\",nc=00000001,qop=auth-conf,cipher=\"rc4\",maxbuf=65536,digest-uri="...,
>clientinlen=253, serverout=0xb6e8d744, serveroutlen=0xb6e8d73c,
> oparams=0x89293d0) at digestmd5.c:2278
> text = (context_t *) 0x8929fd8
> sec = (sasl_secret_t *) 0x0
> result = 0
> serverresponse = 0x0
> username = 0x8929fb8 "bjorn"
> authorization_id = 0x0
> realm = 0x892a0b0 "ando"
> nonce = (
> unsigned char *) 0x891f650 "2+aYAZz6kMlfB0mwgieAMX+a0mzABTsrvkb8nzZ0UXo="
> cnonce = (
> unsigned char *) 0x892a490 "jzTq2KXfBxpwR7j1SYVDMMmORQVEz+s9C9MsCnK2onU="
> noncecount = 1
> qop = 0x892a0c0 "auth-conf"
> digesturi = 0x892a4d8 "ldap/ando"
> response = 0x892a4e8 "f4548781af3f7bd5ae622272860ad716"
> client_maxbuf = 65536
> maxbuf_count = 1
> charset = 0x0
> cipher = 0x892a4c8 "rc4"
> n = 0
> Secret = "\000\000\000\000JR�\000\220F�\000\2207�\000\b"
> password_request = {0x9ab605 "*userPassword",
> 0x9ab613 "*cmusaslsecretDIGEST-MD5", 0x0}
> len = 10622081
> auxprop_values = {{name = 0x37d180 "", values = 0x892a500,
> nvalues = 3655832, valsize = 3068712488}, {name = 0xb6e8d648 "",
> values = 0xb6e8d7a4, nvalues = 3279683, valsize = 143828224}}
> in_start = 0x892a388 "username"
> in = 0x892a485 ""
>#8 0x009a619d in digestmd5_server_mech_step (conn_context=0x8929fd8,
> sparams=0x89296a8,
> clientin=0x892a25f
>"username=\"bjorn\",realm=\"ando\",nonce=\"2+aYAZz6kMlfB0mwgieAMX+a0mzABTsrvkb8nzZ0UXo=\",cnonce=\"jzTq2KXfBxpwR7j1SYVDMMmORQVEz+s9C9MsCnK2onU=\",nc=00000001,qop=auth-conf,cipher=\"rc4\",maxbuf=65536,digest-uri="...,
>clientinlen=253, serverout=0xb6e8d744, serveroutlen=0xb6e8d73c,
> oparams=0x89293d0) at digestmd5.c:2666
> text = (context_t *) 0x8929fd8
> stext = (server_context_t *) 0x8929fd8
>#9 0x00f6656d in sasl_server_step (conn=0x8928b70,
> clientin=0x892a25f
>"username=\"bjorn\",realm=\"ando\",nonce=\"2+aYAZz6kMlfB0mwgieAMX+a0mzABTsrvkb8nzZ0UXo=\",cnonce=\"jzTq2KXfBxpwR7j1SYVDMMmORQVEz+s9C9MsCnK2onU=\",nc=00000001,qop=auth-conf,cipher=\"rc4\",maxbuf=65536,digest-uri="...,
>
>clientinlen=253, serverout=0xb6e8d744, serveroutlen=0xb6e8d73c)
> at server.c:1408
> ret = 16147462
> s_conn = (sasl_server_conn_t *) 0x8928b70
>#10 0x080c9a6f in slap_sasl_bind (op=0x8929d98, rs=0xb6e8d870) at sasl.c:1214
> ctx = (sasl_conn_t *) 0x8928b70
> response = {bv_len = 135939331, bv_val = 0x0}
> reslen = 0
> sc = -1226254504
>#11 0x08099320 in fe_op_bind (op=0x8929d98, rs=0xb6e8d870) at bind.c:280
> mech = {bv_len = 10, bv_val = 0x892a252 "DIGEST-MD5"}
>#12 0x08098f1e in do_bind (op=0x8929d98, rs=0xb6e8d870) at bind.c:204
> ber = (BerElement *) 0x8924750
> version = 3
> method = 163
> mech = {bv_len = 10, bv_val = 0x892a252 "DIGEST-MD5"}
> dn = {bv_len = 0, bv_val = 0x892a24c ""}
> tag = 0
> be = (Backend *) 0x0
>#13 0x080766c5 in connection_operation (ctx=0xb6e8d900, arg_v=0x8929d98)
> at connection.c:1038
> rc = 80
> op = (Operation *) 0x8929d98
> rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0,
> sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {
> sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0,
> r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0,
> r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0,
> r_v2ref = 0x0}}, sr_flags = 0}
> tag = 96
> opidx = 0
> conn = (Connection *) 0xb72904a8
> memctx = (void *) 0x8929f90
> memctx_null = (void *) 0x0
> memsiz = 1048576
> __PRETTY_FUNCTION__ = "connection_operation"
>#14 0x081a330f in ldap_int_thread_pool_wrapper (xpool=0x88bb088) at tpool.c:479
> pool = (struct ldap_int_thread_pool_s *) 0x88bb088
> ctx = (ldap_int_thread_ctx_t *) 0x8928840
> ltc_key = {{ltk_key = 0x80ccceb, ltk_data = 0x8929f90,
> ltk_free = 0x80ccaf0 <slap_sl_mem_destroy>}, {ltk_key = 0x0,
> ltk_data = 0x0, ltk_free = 0} <repeats 31 times>}
> tid = 3068713904
> i = 809
> keyslot = 809
> hash = 809
>#15 0x0071ddec in start_thread () from /lib/tls/libpthread.so.0
>No symbol table info available.
>#16 0x00324a2a in clone () from /lib/tls/libc.so.6
>No symbol table info available.
>
>Thread 2 (Thread -1222054992 (LWP 3871)):
>#0 0x0031dcb7 in ___newselect_nocancel () from /lib/tls/libc.so.6
>No symbol table info available.
>#1 0x08072ff2 in slapd_daemon_task (ptr=0x0) at daemon.c:1697
> i = 16
> nrfds = 0
> tdelta = 1
> ns = 0
> now = 1110871582
> tvp = (struct timeval *) 0x0
> cat = (struct timeval *) 0x0
> nwriters = 0
> readfds = {__fds_bits = {37120, 0 <repeats 127 times>}}
> writefds = {__fds_bits = {0 <repeats 128 times>}}
> tv = {tv_sec = 0, tv_usec = 0}
> rtask = (struct re_s *) 0x0
> at = 0
> nfds = 16
> nwfds = 0
> l = 1
> last_idle_check = 0
> idle = {tv_sec = 0, tv_usec = 0}
> ebadf = 0
>#2 0x0071ddec in start_thread () from /lib/tls/libpthread.so.0
>No symbol table info available.
>#3 0x00324a2a in clone () from /lib/tls/libc.so.6
>No symbol table info available.
>
>Thread 1 (Thread -1218557600 (LWP 3868)):
>#0 0x0071ec78 in pthread_join () from /lib/tls/libpthread.so.0
>No symbol table info available.
>#1 0x081a41f8 in ldap_pvt_thread_join (thread=3072912304, thread_return=0x0)
> at thr_posix.c:165
>No locals.
>#2 0x08073bfe in slapd_daemon () at daemon.c:2048
> listener_tid = 3072912304
> rc = 0
>#3 0x0806390f in main (argc=7, argv=0xbfffa464) at main.c:770
> i = 7
> no_detach = 1
> rc = 0
> urls = 0x88ae040 "ldap://:9011";
> username = 0x0
> groupname = 0x0
> sandbox = 0x0
> syslogUser = 160
> g_argc = 7
> g_argv = (char **) 0xbfffa464
> configfile = 0x88ae020 "testrun/slapd.1.conf"
> serverName = 0xbfffe96a "slapd"
> serverMode = 1
> scp = (struct sync_cookie *) 0x0
> scp_entry = (struct sync_cookie *) 0x0
> serverNamePrefix = 0x81e866b ""
> l = 2437324
> __PRETTY_FUNCTION__ = "main"
>0x081242f5 1327 rc = XLOCK_ID( env, &lockid );
>
>
>
>
>
>
--
-- Howard Chu
Chief Architect, Symas Corp. Director, Highland Sun
http://www.symas.com http://highlandsun.com/hyc
Symas: Premier OpenSource Development and Support