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Re: (ITS#7167) regression, ldap_result() returns -1
by hyc＠symas.com 20 Feb '12

20 Feb '12

This is a multi-part message in MIME format. --------------060206020501030606090605 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Try this instead. Howard Chu wrote: > Please test the attached patch and see if the problem is resolved, thanks. > -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/ --------------060206020501030606090605 Content-Type: text/plain; charset=UTF-8; name="diff.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="diff.txt" diff --git a/libraries/libldap/ldap-int.h b/libraries/libldap/ldap-int.h index c558d2a..ad37250 100644 --- a/libraries/libldap/ldap-int.h +++ b/libraries/libldap/ldap-int.h @@ -622,6 +622,7 @@ LDAP_F (void) ldap_free_select_info( void *sip ); LDAP_F (void) ldap_mark_select_write( LDAP *ld, Sockbuf *sb ); LDAP_F (void) ldap_mark_select_read( LDAP *ld, Sockbuf *sb ); LDAP_F (void) ldap_mark_select_clear( LDAP *ld, Sockbuf *sb ); +LDAP_F (void) ldap_clear_select_write( LDAP *ld, Sockbuf *sb ); LDAP_F (int) ldap_is_read_ready( LDAP *ld, Sockbuf *sb ); LDAP_F (int) ldap_is_write_ready( LDAP *ld, Sockbuf *sb ); diff --git a/libraries/libldap/open.c b/libraries/libldap/open.c index 6b92ba6..a920953 100644 --- a/libraries/libldap/open.c +++ b/libraries/libldap/open.c @@ -344,7 +344,6 @@ ldap_init_fd( /* Add the connection to the *LDAP's select pool */ ldap_mark_select_read( ld, conn->lconn_sb ); - ldap_mark_select_write( ld, conn->lconn_sb ); *ldp = ld; return LDAP_SUCCESS; @@ -502,7 +501,6 @@ ldap_open_internal_connection( LDAP **ldp, ber_socket_t *fdp ) /* Add the connection to the *LDAP's select pool */ ldap_mark_select_read( ld, c->lconn_sb ); - ldap_mark_select_write( ld, c->lconn_sb ); /* Make this connection an LDAP V3 protocol connection */ rc = LDAP_VERSION3; diff --git a/libraries/libldap/os-ip.c b/libraries/libldap/os-ip.c index daa765e..2864256 100644 --- a/libraries/libldap/os-ip.c +++ b/libraries/libldap/os-ip.c @@ -966,6 +966,32 @@ ldap_mark_select_clear( LDAP *ld, Sockbuf *sb ) #endif } +void +ldap_clear_select_write( LDAP *ld, Sockbuf *sb ) +{ + struct selectinfo *sip; + ber_socket_t sd; + + sip = (struct selectinfo *)ld->ld_selectinfo; + + ber_sockbuf_ctrl( sb, LBER_SB_OPT_GET_FD, &sd ); + +#ifdef HAVE_POLL + /* for UNIX poll(2) */ + { + int i; + for(i=0; i < sip->si_maxfd; i++) { + if( sip->si_fds[i].fd == sd ) { + sip->si_fds[i].events &= ~POLL_WRITE; + } + } + } +#else + /* for UNIX select(2) */ + FD_CLR( sd, &sip->si_writefds ); +#endif +} + int ldap_is_write_ready( LDAP *ld, Sockbuf *sb ) diff --git a/libraries/libldap/request.c b/libraries/libldap/request.c index 88190a2..071391d 100644 --- a/libraries/libldap/request.c +++ b/libraries/libldap/request.c @@ -202,6 +202,7 @@ ldap_int_flush_request( /* sent -- waiting for a response */ ldap_mark_select_read( ld, lc->lconn_sb ); + ldap_clear_select_write( ld, lc->lconn_sb ); } return 0; } diff --git a/libraries/libldap/result.c b/libraries/libldap/result.c index b6e8e75..7241df9 100644 --- a/libraries/libldap/result.c +++ b/libraries/libldap/result.c @@ -302,7 +302,7 @@ wait4msg( if ( ber_sockbuf_ctrl( lc->lconn_sb, LBER_SB_OPT_DATA_READY, NULL ) ) { - lc_ready = 1; + lc_ready = 2; /* ready at ber level, not socket level */ break; } } @@ -373,8 +373,8 @@ wait4msg( } } LDAP_MUTEX_UNLOCK( &ld->ld_req_mutex ); - /* Quit looping if no one handled any events */ - if (!serviced) + /* Quit looping if no one handled any socket events */ + if (!serviced && lc_ready == 1) rc = -1; } LDAP_MUTEX_UNLOCK( &ld->ld_conn_mutex ); --------------060206020501030606090605--

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Re: (ITS#7172) SEGFAULT in openldap-2.4.28 & 2.4.29
by david.coutadeur＠linagora.com 20 Feb '12

20 Feb '12

Hi, Concerning the cpu : model name : Intel(R) Xeon(R) CPU L5640 @ 2.27GHz However, OpenLDAP is used in a virtual machine, with only one dedicated core. This is 32 bits version of OpenLDAP, on a 32 bits OS. Linux OS : Red Hat Enterprise Linux Server release 5.7 (Tikanga) kernel : 2 2.6.18-274.3.1.el5 You can get the server configuration below. Concerning the client, you can find the source code here : http://loadtesting.sourceforge.net/index.php?lang=en # ---------------------------------------------------------------------------- # Global section # ---------------------------------------------------------------------------- sizelimit 15000 allow bind_v2 password-hash {SSHA} threads 8 loglevel 256 serverID 2 include /opt/openldap/etc/openldap/inc_shemas/slapd-schemas.conf pidfile /opt/openldap/var/run/slapd.pid argsfile /opt/openldap/var/run/slapd.args # ACLs definition (cutted here) ####################################################################### # SSL definitions ####################################################################### # Definition of cert files # --------------------------------- TLSCipherSuite HIGH:MEDIUM:+SSLv2 TLSCACertificateFile /usr/local/openldap/etc/certs/ca.cert TLSCertificateFile /usr/local/openldap/etc/certs/ldap-master-2.cert TLSCertificateKeyFile /usr/local/openldap/etc/certs/ldap-master-2.key TLSVerifyClient never ####################################################################### # BDB database definitions ####################################################################### database monitor ####################################################################### # suffix dc=example,dc=com # -------------------- ####################################################################### database bdb directory /opt/openldap/var/openldap-data # some indexes # ---------------------------------------------------------------------------- # root suffix # ---------------------------------------------------------------------------- suffix "dc=example,dc=com" checkpoint 512 10 # ---------------------------------------------------------------------------- # cache settings # ---------------------------------------------------------------------------- cachesize 60000 dncachesize 60000 idlcachesize 60000 cachefree 100 rootdn "cn=Manager,dc=example,dc=com" rootpw secret # Password policy : hash the clear passwords overlay ppolicy ppolicy_hash_cleartext # ---------------------------------------------------------------------------- # REPLICATION definitions # ---------------------------------------------------------------------------- ####################################################################### # I am a master (provider) # ------------------------------------------ overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 # syncrepl directive (consummer infos) # ------------------------------------------ syncrepl rid=001 provider=ldap://ldap-master-1.example.com bindmethod=simple binddn="uid=ReplicationMaster,ou=Replication,ou=Special Users,dc=example,dc=com" credentials=secret searchbase="dc=example,dc=com" schemachecking=on type=refreshAndPersist retry="60 +" mirrormode on # ---------------------------------------------------------------------------- # limits # ---------------------------------------------------------------------------- limits dn.exact="uid=ReplicationMaster,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited limits dn.exact="uid=ReplicationHub,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited limits dn.exact="uid=ReplicationLSC,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited ####################################################################### # suffix o=edition # ---------------- ####################################################################### database bdb directory /opt/openldap/var/openldap-data-edition # some indexes # ---------------------------------------------------------------------------- # root suffix # ---------------------------------------------------------------------------- suffix "o=edition" checkpoint 512 10 # ---------------------------------------------------------------------------- # cache settings # ---------------------------------------------------------------------------- cachesize 50000 dncachesize 50000 idlcachesize 50000 cachefree 100 # ---------------------------------------------------------------------------- # rootdn # ---------------------------------------------------------------------------- # Cleartext passwords, especially for the rootdn, should # be avoid. See slappasswd(8) and slapd.conf(5) for details. # Use of strong authentication encouraged. rootdn "cn=Manager,o=edition" rootpw secret # Password policy : hash the clear passwords overlay ppolicy ppolicy_hash_cleartext ####################################################################### # REPLICATION definitions ####################################################################### # I am a master (provider) # ------------------------------------------ overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 # syncrepl directive (consummer infos) # ------------------------------------------ syncrepl rid=002 provider=ldap://vspar-ldap-master-1.example.com bindmethod=simple binddn="uid=ReplicationMaster,ou=Replication,ou=Special Users,dc=example,dc=com" credentials=secret searchbase="o=edition" schemachecking=on type=refreshAndPersist retry="60 +" mirrormode on # ---------------------------------------------------------------------------- # Limits for current BDB # ---------------------------------------------------------------------------- limits dn.exact="uid=ReplicationMaster,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited limits dn.exact="uid=ReplicationHub,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited limits dn.exact="uid=ReplicationLSC,ou=Replication,ou=Special Users,dc=example,dc=com" size=unlimited time=unlimited Le 17/02/2012 19:00, Howard Chu a écrit : > dcoutadeur(a)linagora.com wrote: >> Full_Name: dcoutadeur >> Version: 2.4.28 >> OS: Red Hat Enterprise Linux Server release 5.7 (Tikanga) >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (109.197.176.10) >> >> >> >> Hello, >> >> >> I had a segfault in the last git version of OpenLDAP, after 10 to 15 >> tests, each >> interrupted by Ctrl+C. (see what's a test below) >> The segfault is also reproduced in version 2.4.28. >> >> I think I won't be able to reproduce the bug with Valgrind. > > If you expect us to try to reproduce the bug, you'll have to provide > more information. Since this crash is in syncprov there's obviously at > least two servers involved; what are their configurations? What hardware > are they running on (in particular, how many CPU cores per server)? > Since you're using a custom client, can you provide the client source code? >> >> Thank you in advance for any help. >> >> D. >> >> >> Note : A test is 100 times 100 threads, each doing a bind, an add, a >> modify, a >> delete, and a logout. >> >> >> >> >> >> (gdb) bt full >> #0 sp_avl_cmp (c1=0x8b4004c8, c2=0xa37cf28) at syncprov.c:366 >> rc =<value optimized out> >> #1 0x081afe3e in avl_delete (root=0xa255648, data=0x8b4004c8, >> fcmp=0x81948a0<sp_avl_cmp>) at avl.c:197 >> p =<value optimized out> >> q =<value optimized out> >> r =<value optimized out> >> top =<value optimized out> >> side =<value optimized out> >> side_bf =<value optimized out> >> shorter =<value optimized out> >> nside =<value optimized out> >> pptr = {0x89908, 0x0, 0x0, 0x0, 0xe8043c, 0x0, 0xfdc, >> 0x8d994858, 0xe7b95c, 0xfdc, 0xa372570, 0x0, 0xa288350, >> 0xe8043c, 0xa372570, 0x8d994878, 0xe7c324, 0xfdc, 0xa372570, >> 0x0, 0xe7af2c, 0x8cb9136e, 0x81b3634, 0x0, 0xe8043c, >> 0xe, 0xa3d3a40, 0x8d9948b8, 0xe7d081, 0xa3e3618, 0x8cb91358, >> 0x823c27} >> pdir = >> "\000\000\000\000lI\231\215\064\066\033\bn>\000\000\244\345t\000\310\004@\213\b\346\067\n\310H\231\215" >> >> depth = 0 >> #2 0x08199f7f in syncprov_op_cleanup (op=0xa37e608, rs=0x8d995108) at >> syncprov.c:1401 >> cb = 0x8cb91258 >> opc = 0x8cb91268 >> si = 0xa255610 >> sm = 0xa255688 >> snext =<value optimized out> >> mt = 0x8b4004c8 >> #3 0x08089654 in slap_cleanup_play (op=0xa37e608, rs=0x8d995108) at >> result.c:541 >> sc_next = 0x8d994dec >> sc = 0x8cb91258 >> scp = 0x8d994928 >> #4 0x0808a150 in send_ldap_response (op=0xa37e608, rs=0x8d995108) at >> result.c:733 >> berbuf = { >> buffer = "\000\000\001\000\000\001\000\000\377\377\377\377", >> '\000'<repeats 12 times>, >> "f\023\271\214\064#\271\214\000\000\000\000f\023\271\214p%7\n\000\000\000\000\314I\231\215\001\000\000\000\000\000\000\000\314mK\236x\271\347\000\001\000\000\000`+@\213D`K\236\230\063\066\n\250<6\n\000\000\000\000\000\000\000\000\005\000\000\000P7@\213`\343\070\n\000\000\000\000\n\000\000\000(\234\200\330\000\000\000\000\000\000\000\000@4\"\000\000\000\000\000(\234\200\330\210J\231\215\270\214 >> >> \000\230\063\066\n`+@\213\314mK\236\r\000\000\000\001\000\000\000\021\217;O(\234\200\330\000\000\000\000`&%\n`&%\n8J\231\215b\f\"\000\224mK\236\230\063\066\n(\234\200أ\347\022\b\a", >> >> '\000'<repeats 31 times>, "D'%\n\224mK\236\000\000\000", >> ialign = 65536, lalign = 65536, falign = 9.18354962e-41, >> dalign = 5.4323095486619588e-312, >> palign = 0x10000<Address 0x10000 out of bounds>} >> ber =<value optimized out> >> rc = 32768 >> bytes = 14 >> __PRETTY_FUNCTION__ = "send_ldap_response" >> #5 0x0808af1f in slap_send_ldap_result (op=0xa37e608, rs=0x8d995108) at >> result.c:860 >> tmp = 0x0 >> otext = 0x0 >> oref = 0x0 >> __PRETTY_FUNCTION__ = "slap_send_ldap_result" >> #6 0x0812bde5 in bdb_add (op=0xa37e608, rs=0x8d995108) at add.c:511 >> pdn = {bv_len = 23, bv_val = 0x8b40372f >> "ou=people,dc=afp,dc=com"} >> p = 0x8fc4c0fc >> oe = 0x8fc4c804 >> ei = 0xa37d1c8 >> textbuf = "\000\000\000\000\320O\"\n", '\000'<repeats 48 >> times>, "\001", '\000'<repeats 198 times> >> children = 0xa223b20 >> entry = 0xa223980 >> ltid = 0x0 >> lt2 = 0x8b402bf0 >> eid = 57976 >> opinfo = {boi_oe = {oe_next = {sle_next = 0x8d99509c}, oe_key = >> 0x0}, boi_txn = 0x8b402b60, boi_locks = 0x0, >> boi_err = 0, boi_acl_cache = 0 '\000', boi_flag = 0 '\000'} >> lock = {off = 133260, ndx = 772, gen = 2004, mode = >> DB_LOCK_READ} >> num_retries = 0 >> success = 0 >> postread_ctrl = 0x0 >> ctrls = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0} >> num_ctrls = 0 >> #7 0x080e33a1 in overlay_op_walk (op=0xa37e608, rs=0x8d995108, >> which=op_add, oi=0xa254ff0, on=0xa255508) at backover.c:671 >> rc = 32768 >> #8 0x080e3a0a in over_op_func (op=0xa37e608, rs=0x8d995108, >> which=op_add) at backover.c:723 >> oi = 0xa254ff0 >> on = 0xa255508 >> be = 0xa252560 >> db = {bd_info = 0x821d41c, bd_self = 0xa252560, >> be_ctrls = >> "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\001\000\000\000\000\001\000\001\000\000\000\000\000\000\000\000\000\001", >> >> be_flags = 563464, 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 = >> 0xa288350, be_nsuffix = 0xa288368, be_schemadn = { >> bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, >> bv_val = 0x0}, be_rootdn = {bv_len = 24, >> bv_val = 0xa287648 "cn=Manager,dc=afp,dc=com"}, be_rootndn = >> {bv_len = 24, >> bv_val = 0xa2876d0 "cn=manager,dc=afp,dc=com"}, be_rootpw = >> {bv_len = 38, >> bv_val = 0xa2876f0 >> "{SSHA}rEmMhg3MU5xkQX5Ng92tH4WzGMlA+nGU"}, be_max_deref_depth = 15, >> be_def_limit = { >> lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 15000, >> lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, >> lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = >> 0xa255748, be_acl = 0x0, be_dfltaccess = ACL_READ, >> be_extra_anlist = 0x0, be_update_ndn = {bv_len = 0, bv_val = >> 0x0}, be_update_refs = 0x0, >> be_pending_csn_list = 0xa363388, be_pcl_mutex = {__data = >> {__lock = 0, __count = 0, __owner = 0, __kind = 0, >> __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, >> __size = '\000'<repeats 23 times>, __align = 0}, >> be_syncinfo = 0xa28aec8, be_pb = 0x0, be_cf_ocs = 0x821f840, >> be_private = 0xa252660, be_next = { >> stqe_next = 0xa288538}} >> cb = {sc_next = 0x0, sc_response = 0x80e30e0 >> <over_back_response>, sc_cleanup = 0, sc_private = 0xa254ff0} >> sc =<value optimized out> >> rc =<value optimized out> >> __PRETTY_FUNCTION__ = "over_op_func" >> #9 0x08081129 in fe_op_add (op=0xa37e608, rs=0x8d995108) at add.c:334 >> repl_user = 0 >> rc =<value optimized out> >> bd = 0x82234c0 >> textbuf = >> "\000\000\000\000\000\000\000\000\060[\231\215\000\000\000\000\035\000\000\000\020\070@\213\001\000\000\000xN\231\215\270\026@\213(I\"\n\002\000\000\000\250N\231\215\255\214\v\b\270\026@\213\224N\231\215\001\000\000\000\000\000\000\000x9@\213\000\000\000\000\n\000\000\000\001\000\000\000\340\067@\213\n\000\000\000\060\070@\213\320\026@\213(I\"\n\270\026@\213\370N\231\215oc\t\b\002\000\000\000X( >> >> \n\370N\231\215\321_\t\bh\234!\n\240\066@\213'<\202\000\000\000\000\000\f\000\000\000W.@\213n>\000\000\244\345t\000\320O\"\n\320O\"\n\370N\231\215\035\205q\000 >> >> .\"\b\314h\032\216\030O\231\215\245\063\b\b >> .\"\b\240\066@\213\000\000\000\000\270\026@\213\244i\032\216\000\000\000\000HO\231\215\267\r\b\b\320O\"\n\320O\"\n\001\000\000\000HO\231\215\020\000\000\000\340h\032\216\377\377\377\377" >> >> __PRETTY_FUNCTION__ = "fe_op_add" >> #10 0x08081a13 in do_add (op=0xa37e608, rs=0x8d995108) at add.c:194 >> ber =<value optimized out> >> last = 0x8b402e71 "" >> dn = {bv_len = 38, bv_val = 0x8b402d98 >> "uid=dcoutadeur,ou=People,dc=afp,dc=com"} >> len = 28 >> tag =<value optimized out> >> modlist = 0x8b4015f0 >> modtail = 0x8b403694 >> tmp = {sml_mod = {sm_desc = 0x80ce5ca, sm_values = 0x8b4036a0, >> sm_nvalues = 0x0, sm_numvals = 2375635128, >> sm_op = 0, sm_flags = 0, sm_type = {bv_len = 12, bv_val = >> 0x8b402e57 "userPassword"}}, sml_next = 0x823c27} >> textbuf = >> "\025\000\000\000\310\031@\213\b\026@\213\006\340(\000\220[\231\215\000\000\000\000\000\000\000\000\020\000@\213\025\000\000\000\310\031@\213\310+@\213\005\070/\000\200O@\213T\245(\000\000\000\000\000\020\000@\213\364\237\067\000\220[\231\215\000\000\000\000\233\071@\213@:=\n\370O\231\215T\213\202\000b\213\202\000;\334\347\000\"\000\000\000\233\071@\213\b\000\000\000\201\354(\000\fP\231\215<\004\350\000\270P\231\215\312\315\347\000\370\326\070\n\233\071@\213\b\000\000\000\001\200\255\373\b\347\067\n@\000\000\000\243P\231\215@\000@\213\026\347\067\n@\000@\213\b\347\067\n@\261\067\000,\000\000\000\020\000@\213", >> >> '\000'<repeats 20 times>, >> "5\000\000\000@\000@\213\000\000\000\000\340\021@\213\000\000\000\000\000\000\000\000\260+@\213\000\000\000\000\001\000\000\000\004\000\020\000\350Q\231\215\310P\231\215" >> >> rc =<value optimized out> >> freevals =<value optimized out> >> oex = {oe = {oe_next = {sle_next = 0x0}, oe_key = 0x8081330}, >> oe_db = 0x0} >> #11 0x0807988c in connection_operation (ctx=0x8d9951e8, arg_v=0xa37e608) >> at connection.c:1150 >> rc =<value optimized out> >> cancel =<value optimized out> >> rs = {sr_type = REP_RESULT, sr_tag = 105, sr_msgid = 2, sr_err = >> 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, >> sr_ctrls = 0x0, sr_un = {sru_search = {r_entry = 0x0, >> r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, >> r_nentries = 0, r_v2ref = 0x0}, sru_sasl = {r_sasldata = >> 0x0}, sru_extended = {r_rspoid = 0x0, >> r_rspdata = 0x0}}, sr_flags = 0} >> tag = 104 >> opidx = SLAP_OP_ADD >> conn = 0xb7f3bc10 >> memctx = 0xa372570 >> memctx_null = 0x0 >> __PRETTY_FUNCTION__ = "connection_operation" >> #12 0x0807a0fd in connection_read_thread (ctx=0x8d9951e8, argv=0x22) at >> connection.c:1286 >> s =<value optimized out> >> #13 0x00717a24 in ldap_int_thread_pool_wrapper (xpool=0xa2265c8) at >> tpool.c:688 >> task = 0xa382e10 >> work_list =<value optimized out> >> ctx = {ltu_id = 2375637904, ltu_key = {{ltk_key = 0x80ce400, >> ltk_data = 0xa372570, >> ltk_free = 0x80ce430<slap_sl_mem_destroy>}, {ltk_key = >> 0xa363398, ltk_data = 0xa371a88, >> ltk_free = 0x812e4c0<bdb_reader_free>}, {ltk_key = >> 0x8078320, ltk_data = 0xa37de68, >> ltk_free = 0x80783f0<conn_counter_destroy>}, {ltk_key = >> 0x808dde0, ltk_data = 0x0, >> ltk_free = 0x808dbf0<slap_op_q_destroy>}, {ltk_key = 0x0, >> ltk_data = 0x0, ltk_free = 0}<repeats 28 times>}} >> kctx =<value optimized out> >> keyslot = 241 >> hash = 5278961 >> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" >> #14 0x00821832 in start_thread () from /lib/libpthread.so.0 >> No symbol table info available. >> #15 0x002f746e in clone () from /lib/libc.so.6 >> No symbol table info available. >> >> >> >> >> > >

1 0

Re: (ITS#7175) Segv during cache entry delete pcache+back-mdb
by mhardin＠symas.com 19 Feb '12

19 Feb '12

I agree. Based on the timestamps it looks like we found them about an hour apart :p -Matt On Feb 19, 2012, at 5:30 PM, Quanah Gibson-Mount wrote: > Looks like a dupe of 7174 to me. > > --Quanah > > On Feb 19, 2012, at 3:26 PM, mhardin(a)symas.com wrote: > >> Full_Name: Matthew Hardin >> Version: 2.4.29 >> OS: Linux (Debian 6) >> URL: ftp://ftp.openldap.org/incoming/ >> Submission from: (NULL) (170.215.93.127) >> >> >> During a cache delete operation (TTL expired) a segv is raised. >> >> Log and backtrace follow: >> >> >> 4f41809b DELETING ENTRY TEMPLATE=7d824524-ef99-1030-9d9b-fbe800313ae3 >> 4f41809b ==> mdb_delete: cn=managers,ou=group,dc=example,dc=com >> 4f41809b slap_queue_csn: queing 0x7fffb3e36150 >> 20120219230707.188204Z#000000#000#000000 >> 4f41809b mdb_dn2entry("ou=group,dc=example,dc=com") >> 4f41809b => mdb_dn2id("ou=group,dc=example,dc=com") >> 4f41809b <= mdb_dn2id: got id=0x4 >> 4f41809b => mdb_entry_decode: >> 4f41809b <= mdb_entry_decode >> 4f41809b mdb_dn2entry("cn=managers,ou=group,dc=example,dc=com") >> 4f41809b => mdb_dn2id("cn=managers,ou=group,dc=example,dc=com") >> 4f41809b <= mdb_dn2id: got id=0x5 >> 4f41809b => mdb_entry_decode: >> 4f41809b <= mdb_entry_decode >> 4f41809b => access_allowed: delete access to "ou=Group,dc=example,dc=com" >> "children" requested >> 4f41809b <= root access granted >> 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) >> 4f41809b => access_allowed: delete access to >> "cn=managers,ou=Group,dc=example,dc=com" "entry" requested >> 4f41809b <= root access granted >> 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) >> 4f41809b => mdb_dn2id_delete 0x5 >> 4f41809b <= mdb_dn2id_delete 0x5: 0 >> 4f41809b => index_entry_del( 5, "cn=managers,ou=Group,dc=example,dc=com" ) >> 4f41809b mdb_idl_delete_keys: 5 [0096defd] >> 4f41809b mdb_idl_delete_keys: 5 [8cc4ebff] >> >> Program received signal SIGSEGV, Segmentation fault. >> [Switching to Thread 0x7fffb3e37700 (LWP 12696)] >> 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, out=0x7fffb3e35e00, >> ctx=0xbb8b70) at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 >> 812 /home/matth/suum4x/ldap24/libraries/liblutil/utils.c: No such file or >> directory. >> >> (gdb) thr apply all bt >> >> Thread 3 (Thread 0x7fffb3e37700 (LWP 12696)): >> #0 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, >> out=0x7fffb3e35e00, ctx=0xbb8b70) >> at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 >> #1 0x000000000048fe9f in integerVal2Key (in=0xbb9370, key=0xbb93c8, >> tmp=0x7fffb3e35eb0, ctx=0xbb8b70) >> at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2545 >> #2 0x000000000049029c in integerIndexer (use=163, flags=4, syntax=0x89e3f0, >> mr=0x8a3c50, prefix=0x8b1158, values=0xbb9370, keysp=0x7fffb3e35f90, >> ctx=0xbb8b70) at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2634 >> #3 0x000000000053d589 in indexer (op=0x7fffb3e36480, txn=0xccd410, >> ai=0x91f8c0, ad=0x8b1280, atname=0x8b1158, vals=0xbb9370, id=5, opid=2, >> mask=4) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:211 >> #4 0x000000000053d96a in index_at_values (op=0x7fffb3e36480, txn=0xccd410, >> ad=0x8b1280, type=0x8b10f0, tags=0x8b12a0, vals=0xbb9370, id=5, opid=2) >> at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:337 >> #5 0x000000000053daf1 in mdb_index_values (op=0x7fffb3e36480, txn=0xccd410, >> desc=0x8b1280, vals=0xbb9370, id=5, opid=2) >> at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:386 >> #6 0x000000000053dfb9 in mdb_index_entry (op=0x7fffb3e36480, txn=0xccd410, >> opid=2, e=0xbb9178) >> at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:558 >> #7 0x00000000005324e1 in mdb_delete (op=0x7fffb3e36480, rs=0x7fffb3e36340) >> at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/delete.c:348 >> #8 0x0000000000554935 in remove_query_data (op=0x7fffb3e36480, >> query_uuid=0xcc3090) >> at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:1838 >> #9 0x0000000000559ce4 in consistency_check (ctx=0x7fffb3e36b90, arg=0x995050) >> at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:3579 >> #10 0x00007ffff7b8fb32 in ldap_int_thread_pool_wrapper (xpool=0x8b3ae0) >> at /home/matth/suum4x/ldap24/libraries/libldap_r/tpool.c:688 >> #11 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 >> #12 0x00007ffff646102d in clone () from /lib/libc.so.6 >> #13 0x0000000000000000 in ?? () >> >> Thread 2 (Thread 0x7fffb4638700 (LWP 12695)): >> #0 0x00007ffff6461623 in epoll_wait () from /lib/libc.so.6 >> #1 0x000000000043e986 in slapd_daemon_task (ptr=0x7fffffffe528) >> at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2539 >> #2 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 >> #3 0x00007ffff646102d in clone () from /lib/libc.so.6 >> #4 0x0000000000000000 in ?? () >> >> ---Type <return> to continue, or q <return> to quit--- >> Thread 1 (Thread 0x7ffff7fef700 (LWP 12692)): >> #0 0x00007ffff66fabe5 in pthread_join () from /lib/libpthread.so.0 >> #1 0x00007ffff7b91040 in ldap_pvt_thread_join (thread=140736219809536, >> thread_return=0x0) >> at /home/matth/suum4x/ldap24/libraries/libldap_r/thr_posix.c:197 >> #2 0x000000000043fab8 in slapd_daemon () >> at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2930 >> #3 0x000000000041d43b in main (argc=3, argv=0x7fffffffe778) >> at /home/matth/suum4x/ldap24/servers/slapd/main.c:1011 >> (gdb) >> >> ## >> ## SUUM v4 slapd Configuration File. Adjust settings as needed for your >> ## deployment. >> ## >> include "/opt/suum/etc/schema/core.schema" >> include "/opt/suum/etc/schema/cosine.schema" >> include "/opt/suum/etc/schema/inetorgperson.schema" >> include "/opt/suum/etc/schema/misc.schema" >> include "/opt/suum/etc/schema/rfc2307bis.schema" >> include "/opt/suum/etc/schema/ldapns.schema" >> >> #TLSCACertificateFile "/opt/suum/ssl/cacert.pem" >> >> pidfile "/var/symas/suum/slapd.pid" >> argsfile "/var/symas/suum/slapd.args" >> >> modulepath "/opt/suum/lib64/modules" >> moduleload nssov.la >> >> access to dn="" by * read >> access to * >> by self write >> by users read >> by anonymous auth >> >> database ldap >> suffix "dc=example,dc=com" >> rootdn "dc=example,dc=com" >> uri ldap://xxxxxxx >> idassert-bind bindmethod=simple >> binddn=cn=proxy,ou=restricted,dc=example,dc=com >> credentials=secret >> >> overlay nssov >> nssov-pam userhost userservice usergroup >> >> nssov-ssd passwd ldap:///ou=People,dc=example,dc=com??one >> nssov-ssd shadow ldap:///ou=People,dc=example,dc=com??one >> nssov-ssd group ldap:///ou=Group,dc=example,dc=com??one >> nssov-ssd hosts ldap:///ou=Hosts,dc=example,dc=com??one >> nssov-ssd services ldap:///ou=Services,dc=example,dc=com??one >> nssov-ssd networks ldap:///ou=Networks,dc=example,dc=com??one >> nssov-ssd protocols ldap:///ou=Protocols,dc=example,dc=com??one >> nssov-ssd rpc ldap:///ou=Rpc,dc=example,dc=com??one >> nssov-ssd ethers ldap:///ou=Hosts,dc=example,dc=com??one >> nssov-ssd netgroup ldap:///ou=Netgroup,dc=example,dc=com??one >> nssov-ssd aliases ldap:///ou=Aliases,dc=example,dc=com??one >> >> overlay pcache >> response-callback head >> >> pcache mdb 500000 11 1000 300 >> >> pcachePersist FALSE >> >> pcacheAttrset 0 cn uid uidNumber gidNumber >> homeDirectory userPassword loginShell >> gecos description objectClass >> pcacheAttrset 1 uid userPassword shadowLastChange shadowMin >> shadowMax shadowWarning shadowInactive >> shadowExpire shadowFlag description objectClass >> pcacheAttrset 2 cn gidNumber userPassword memberUid >> uniqueMember description objectClass >> pcacheAttrset 3 cn ipHostNumber l description >> manager objectClass >> pcacheAttrset 4 cn ipServicePort ipServiceProtocol description >> objectClass >> pcacheAttrset 5 cn ipNetworkNumber ipNetmaskNumber l >> description manager objectClass >> pcacheAttrset 6 cn ipProtocolNumber description objectClass >> >> pcacheAttrset 7 cn oncRpcNumber description objectClass >> >> pcacheAttrset 8 cn macAddress objectClass >> >> pcacheAttrset 9 cn nisNetgroupTriple memberNisNetgroup description >> objectClass >> pcacheAttrset 10 cn rfc822MailMember objectClass >> >> pcacheTemplate >> (&(objectClass=)(uid=)) 0 60 >> >> pcacheTemplate >> (&(objectClass=)(uidNumber=)) 0 60 >> >> pcacheTemplate >> (objectClass=) 0 60 >> >> pcacheTemplate >> (&(objectClass=)(uid=)) 1 60 >> >> pcacheTemplate >> (objectClass=) 2 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 2 60 >> >> pcacheTemplate >> (&(objectClass=)(gidNumber=)) 2 60 >> >> pcacheTemplate >> (&(objectClass=)(|(memberUid=)(uniqueMember=)) 2 60 >> >> pcacheTemplate >> (objectClass=) 3 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 3 60 >> >> pcacheTemplate >> (&(objectClass=)(ipHostNumber=)) 3 60 >> >> pcacheTemplate >> (objectClass=) 4 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 4 60 >> >> pcacheTemplate >> (&(objectClass=)(ipServicePort=)) 4 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)(ipServiceProtocol=)) 4 60 >> >> pcacheTemplate >> (&(objectClass=)(ipServicePort=)(ipServiceProtocol=)) 4 60 >> >> pcacheTemplate >> (objectClass=) 5 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 5 60 >> >> pcacheTemplate >> (&(objectClass=)(ipNetworkNumber=)) 5 60 >> >> pcacheTemplate >> (objectClass=) 6 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 6 60 >> >> pcacheTemplate >> (&(objectClass=)(ipProtocolNumber=)) 6 60 >> >> pcacheTemplate >> (objectClass=) 7 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 7 60 >> >> pcacheTemplate >> (&(objectClass=)(oncRpcNumber=)) 7 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 8 60 >> >> pcacheTemplate >> (&(objectClass=)(macAddress=)) 8 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 9 60 >> >> pcacheTemplate >> (&(objectClass=)(cn=)) 10 60 >> >> directory "/var/symas/suum/cache" >> >> maxsize 1073741824 >> >> index default eq >> index objectClass >> index cn,uid,uidNumber,gidNumber >> index memberUid,uniqueMember >> index ipHostNumber,ipServicePort,ipServiceProtocol >> index ipNetworkNumber,ipProtocolNumber >> index oncRpcNumber,macAddress >> >> # Monitor database >> database monitor >>

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Re: (ITS#7175) Segv during cache entry delete pcache+back-mdb
by quanah＠zimbra.com 19 Feb '12

19 Feb '12

Looks like a dupe of 7174 to me. --Quanah On Feb 19, 2012, at 3:26 PM, mhardin(a)symas.com wrote: > Full_Name: Matthew Hardin > Version: 2.4.29 > OS: Linux (Debian 6) > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (170.215.93.127) > > > During a cache delete operation (TTL expired) a segv is raised. > > Log and backtrace follow: > > > 4f41809b DELETING ENTRY TEMPLATE=7d824524-ef99-1030-9d9b-fbe800313ae3 > 4f41809b ==> mdb_delete: cn=managers,ou=group,dc=example,dc=com > 4f41809b slap_queue_csn: queing 0x7fffb3e36150 > 20120219230707.188204Z#000000#000#000000 > 4f41809b mdb_dn2entry("ou=group,dc=example,dc=com") > 4f41809b => mdb_dn2id("ou=group,dc=example,dc=com") > 4f41809b <= mdb_dn2id: got id=0x4 > 4f41809b => mdb_entry_decode: > 4f41809b <= mdb_entry_decode > 4f41809b mdb_dn2entry("cn=managers,ou=group,dc=example,dc=com") > 4f41809b => mdb_dn2id("cn=managers,ou=group,dc=example,dc=com") > 4f41809b <= mdb_dn2id: got id=0x5 > 4f41809b => mdb_entry_decode: > 4f41809b <= mdb_entry_decode > 4f41809b => access_allowed: delete access to "ou=Group,dc=example,dc=com" > "children" requested > 4f41809b <= root access granted > 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) > 4f41809b => access_allowed: delete access to > "cn=managers,ou=Group,dc=example,dc=com" "entry" requested > 4f41809b <= root access granted > 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) > 4f41809b => mdb_dn2id_delete 0x5 > 4f41809b <= mdb_dn2id_delete 0x5: 0 > 4f41809b => index_entry_del( 5, "cn=managers,ou=Group,dc=example,dc=com" ) > 4f41809b mdb_idl_delete_keys: 5 [0096defd] > 4f41809b mdb_idl_delete_keys: 5 [8cc4ebff] > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0x7fffb3e37700 (LWP 12696)] > 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, out=0x7fffb3e35e00, > ctx=0xbb8b70) at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 > 812 /home/matth/suum4x/ldap24/libraries/liblutil/utils.c: No such file or > directory. > > (gdb) thr apply all bt > > Thread 3 (Thread 0x7fffb3e37700 (LWP 12696)): > #0 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, > out=0x7fffb3e35e00, ctx=0xbb8b70) > at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 > #1 0x000000000048fe9f in integerVal2Key (in=0xbb9370, key=0xbb93c8, > tmp=0x7fffb3e35eb0, ctx=0xbb8b70) > at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2545 > #2 0x000000000049029c in integerIndexer (use=163, flags=4, syntax=0x89e3f0, > mr=0x8a3c50, prefix=0x8b1158, values=0xbb9370, keysp=0x7fffb3e35f90, > ctx=0xbb8b70) at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2634 > #3 0x000000000053d589 in indexer (op=0x7fffb3e36480, txn=0xccd410, > ai=0x91f8c0, ad=0x8b1280, atname=0x8b1158, vals=0xbb9370, id=5, opid=2, > mask=4) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:211 > #4 0x000000000053d96a in index_at_values (op=0x7fffb3e36480, txn=0xccd410, > ad=0x8b1280, type=0x8b10f0, tags=0x8b12a0, vals=0xbb9370, id=5, opid=2) > at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:337 > #5 0x000000000053daf1 in mdb_index_values (op=0x7fffb3e36480, txn=0xccd410, > desc=0x8b1280, vals=0xbb9370, id=5, opid=2) > at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:386 > #6 0x000000000053dfb9 in mdb_index_entry (op=0x7fffb3e36480, txn=0xccd410, > opid=2, e=0xbb9178) > at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:558 > #7 0x00000000005324e1 in mdb_delete (op=0x7fffb3e36480, rs=0x7fffb3e36340) > at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/delete.c:348 > #8 0x0000000000554935 in remove_query_data (op=0x7fffb3e36480, > query_uuid=0xcc3090) > at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:1838 > #9 0x0000000000559ce4 in consistency_check (ctx=0x7fffb3e36b90, arg=0x995050) > at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:3579 > #10 0x00007ffff7b8fb32 in ldap_int_thread_pool_wrapper (xpool=0x8b3ae0) > at /home/matth/suum4x/ldap24/libraries/libldap_r/tpool.c:688 > #11 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 > #12 0x00007ffff646102d in clone () from /lib/libc.so.6 > #13 0x0000000000000000 in ?? () > > Thread 2 (Thread 0x7fffb4638700 (LWP 12695)): > #0 0x00007ffff6461623 in epoll_wait () from /lib/libc.so.6 > #1 0x000000000043e986 in slapd_daemon_task (ptr=0x7fffffffe528) > at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2539 > #2 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 > #3 0x00007ffff646102d in clone () from /lib/libc.so.6 > #4 0x0000000000000000 in ?? () > > ---Type <return> to continue, or q <return> to quit--- > Thread 1 (Thread 0x7ffff7fef700 (LWP 12692)): > #0 0x00007ffff66fabe5 in pthread_join () from /lib/libpthread.so.0 > #1 0x00007ffff7b91040 in ldap_pvt_thread_join (thread=140736219809536, > thread_return=0x0) > at /home/matth/suum4x/ldap24/libraries/libldap_r/thr_posix.c:197 > #2 0x000000000043fab8 in slapd_daemon () > at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2930 > #3 0x000000000041d43b in main (argc=3, argv=0x7fffffffe778) > at /home/matth/suum4x/ldap24/servers/slapd/main.c:1011 > (gdb) > > ## > ## SUUM v4 slapd Configuration File. Adjust settings as needed for your > ## deployment. > ## > include "/opt/suum/etc/schema/core.schema" > include "/opt/suum/etc/schema/cosine.schema" > include "/opt/suum/etc/schema/inetorgperson.schema" > include "/opt/suum/etc/schema/misc.schema" > include "/opt/suum/etc/schema/rfc2307bis.schema" > include "/opt/suum/etc/schema/ldapns.schema" > > #TLSCACertificateFile "/opt/suum/ssl/cacert.pem" > > pidfile "/var/symas/suum/slapd.pid" > argsfile "/var/symas/suum/slapd.args" > > modulepath "/opt/suum/lib64/modules" > moduleload nssov.la > > access to dn="" by * read > access to * > by self write > by users read > by anonymous auth > > database ldap > suffix "dc=example,dc=com" > rootdn "dc=example,dc=com" > uri ldap://xxxxxxx > idassert-bind bindmethod=simple > binddn=cn=proxy,ou=restricted,dc=example,dc=com > credentials=secret > > overlay nssov > nssov-pam userhost userservice usergroup > > nssov-ssd passwd ldap:///ou=People,dc=example,dc=com??one > nssov-ssd shadow ldap:///ou=People,dc=example,dc=com??one > nssov-ssd group ldap:///ou=Group,dc=example,dc=com??one > nssov-ssd hosts ldap:///ou=Hosts,dc=example,dc=com??one > nssov-ssd services ldap:///ou=Services,dc=example,dc=com??one > nssov-ssd networks ldap:///ou=Networks,dc=example,dc=com??one > nssov-ssd protocols ldap:///ou=Protocols,dc=example,dc=com??one > nssov-ssd rpc ldap:///ou=Rpc,dc=example,dc=com??one > nssov-ssd ethers ldap:///ou=Hosts,dc=example,dc=com??one > nssov-ssd netgroup ldap:///ou=Netgroup,dc=example,dc=com??one > nssov-ssd aliases ldap:///ou=Aliases,dc=example,dc=com??one > > overlay pcache > response-callback head > > pcache mdb 500000 11 1000 300 > > pcachePersist FALSE > > pcacheAttrset 0 cn uid uidNumber gidNumber > homeDirectory userPassword loginShell > gecos description objectClass > pcacheAttrset 1 uid userPassword shadowLastChange shadowMin > shadowMax shadowWarning shadowInactive > shadowExpire shadowFlag description objectClass > pcacheAttrset 2 cn gidNumber userPassword memberUid > uniqueMember description objectClass > pcacheAttrset 3 cn ipHostNumber l description > manager objectClass > pcacheAttrset 4 cn ipServicePort ipServiceProtocol description > objectClass > pcacheAttrset 5 cn ipNetworkNumber ipNetmaskNumber l > description manager objectClass > pcacheAttrset 6 cn ipProtocolNumber description objectClass > > pcacheAttrset 7 cn oncRpcNumber description objectClass > > pcacheAttrset 8 cn macAddress objectClass > > pcacheAttrset 9 cn nisNetgroupTriple memberNisNetgroup description > objectClass > pcacheAttrset 10 cn rfc822MailMember objectClass > > pcacheTemplate > (&(objectClass=)(uid=)) 0 60 > > pcacheTemplate > (&(objectClass=)(uidNumber=)) 0 60 > > pcacheTemplate > (objectClass=) 0 60 > > pcacheTemplate > (&(objectClass=)(uid=)) 1 60 > > pcacheTemplate > (objectClass=) 2 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 2 60 > > pcacheTemplate > (&(objectClass=)(gidNumber=)) 2 60 > > pcacheTemplate > (&(objectClass=)(|(memberUid=)(uniqueMember=)) 2 60 > > pcacheTemplate > (objectClass=) 3 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 3 60 > > pcacheTemplate > (&(objectClass=)(ipHostNumber=)) 3 60 > > pcacheTemplate > (objectClass=) 4 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 4 60 > > pcacheTemplate > (&(objectClass=)(ipServicePort=)) 4 60 > > pcacheTemplate > (&(objectClass=)(cn=)(ipServiceProtocol=)) 4 60 > > pcacheTemplate > (&(objectClass=)(ipServicePort=)(ipServiceProtocol=)) 4 60 > > pcacheTemplate > (objectClass=) 5 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 5 60 > > pcacheTemplate > (&(objectClass=)(ipNetworkNumber=)) 5 60 > > pcacheTemplate > (objectClass=) 6 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 6 60 > > pcacheTemplate > (&(objectClass=)(ipProtocolNumber=)) 6 60 > > pcacheTemplate > (objectClass=) 7 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 7 60 > > pcacheTemplate > (&(objectClass=)(oncRpcNumber=)) 7 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 8 60 > > pcacheTemplate > (&(objectClass=)(macAddress=)) 8 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 9 60 > > pcacheTemplate > (&(objectClass=)(cn=)) 10 60 > > directory "/var/symas/suum/cache" > > maxsize 1073741824 > > index default eq > index objectClass > index cn,uid,uidNumber,gidNumber > index memberUid,uniqueMember > index ipHostNumber,ipServicePort,ipServiceProtocol > index ipNetworkNumber,ipProtocolNumber > index oncRpcNumber,macAddress > > # Monitor database > database monitor >

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(ITS#7175) Segv during cache entry delete pcache+back-mdb
by mhardin＠symas.com 19 Feb '12

19 Feb '12

Full_Name: Matthew Hardin Version: 2.4.29 OS: Linux (Debian 6) URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (170.215.93.127) During a cache delete operation (TTL expired) a segv is raised. Log and backtrace follow: 4f41809b DELETING ENTRY TEMPLATE=7d824524-ef99-1030-9d9b-fbe800313ae3 4f41809b ==> mdb_delete: cn=managers,ou=group,dc=example,dc=com 4f41809b slap_queue_csn: queing 0x7fffb3e36150 20120219230707.188204Z#000000#000#000000 4f41809b mdb_dn2entry("ou=group,dc=example,dc=com") 4f41809b => mdb_dn2id("ou=group,dc=example,dc=com") 4f41809b <= mdb_dn2id: got id=0x4 4f41809b => mdb_entry_decode: 4f41809b <= mdb_entry_decode 4f41809b mdb_dn2entry("cn=managers,ou=group,dc=example,dc=com") 4f41809b => mdb_dn2id("cn=managers,ou=group,dc=example,dc=com") 4f41809b <= mdb_dn2id: got id=0x5 4f41809b => mdb_entry_decode: 4f41809b <= mdb_entry_decode 4f41809b => access_allowed: delete access to "ou=Group,dc=example,dc=com" "children" requested 4f41809b <= root access granted 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) 4f41809b => access_allowed: delete access to "cn=managers,ou=Group,dc=example,dc=com" "entry" requested 4f41809b <= root access granted 4f41809b => access_allowed: delete access granted by manage(=mwrscxd) 4f41809b => mdb_dn2id_delete 0x5 4f41809b <= mdb_dn2id_delete 0x5: 0 4f41809b => index_entry_del( 5, "cn=managers,ou=Group,dc=example,dc=com" ) 4f41809b mdb_idl_delete_keys: 5 [0096defd] 4f41809b mdb_idl_delete_keys: 5 [8cc4ebff] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffb3e37700 (LWP 12696)] 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, out=0x7fffb3e35e00, ctx=0xbb8b70) at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 812 /home/matth/suum4x/ldap24/libraries/liblutil/utils.c: No such file or directory. (gdb) thr apply all bt Thread 3 (Thread 0x7fffb3e37700 (LWP 12696)): #0 0x0000000000586b8b in lutil_str2bin (in=0x7fffb3e35e10, out=0x7fffb3e35e00, ctx=0xbb8b70) at /home/matth/suum4x/ldap24/libraries/liblutil/utils.c:812 #1 0x000000000048fe9f in integerVal2Key (in=0xbb9370, key=0xbb93c8, tmp=0x7fffb3e35eb0, ctx=0xbb8b70) at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2545 #2 0x000000000049029c in integerIndexer (use=163, flags=4, syntax=0x89e3f0, mr=0x8a3c50, prefix=0x8b1158, values=0xbb9370, keysp=0x7fffb3e35f90, ctx=0xbb8b70) at /home/matth/suum4x/ldap24/servers/slapd/schema_init.c:2634 #3 0x000000000053d589 in indexer (op=0x7fffb3e36480, txn=0xccd410, ai=0x91f8c0, ad=0x8b1280, atname=0x8b1158, vals=0xbb9370, id=5, opid=2, mask=4) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:211 #4 0x000000000053d96a in index_at_values (op=0x7fffb3e36480, txn=0xccd410, ad=0x8b1280, type=0x8b10f0, tags=0x8b12a0, vals=0xbb9370, id=5, opid=2) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:337 #5 0x000000000053daf1 in mdb_index_values (op=0x7fffb3e36480, txn=0xccd410, desc=0x8b1280, vals=0xbb9370, id=5, opid=2) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:386 #6 0x000000000053dfb9 in mdb_index_entry (op=0x7fffb3e36480, txn=0xccd410, opid=2, e=0xbb9178) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/index.c:558 #7 0x00000000005324e1 in mdb_delete (op=0x7fffb3e36480, rs=0x7fffb3e36340) at /home/matth/suum4x/ldap24/servers/slapd/back-mdb/delete.c:348 #8 0x0000000000554935 in remove_query_data (op=0x7fffb3e36480, query_uuid=0xcc3090) at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:1838 #9 0x0000000000559ce4 in consistency_check (ctx=0x7fffb3e36b90, arg=0x995050) at /home/matth/suum4x/ldap24/servers/slapd/overlays/pcache.c:3579 #10 0x00007ffff7b8fb32 in ldap_int_thread_pool_wrapper (xpool=0x8b3ae0) at /home/matth/suum4x/ldap24/libraries/libldap_r/tpool.c:688 #11 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 #12 0x00007ffff646102d in clone () from /lib/libc.so.6 #13 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fffb4638700 (LWP 12695)): #0 0x00007ffff6461623 in epoll_wait () from /lib/libc.so.6 #1 0x000000000043e986 in slapd_daemon_task (ptr=0x7fffffffe528) at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2539 #2 0x00007ffff66f98ba in start_thread () from /lib/libpthread.so.0 #3 0x00007ffff646102d in clone () from /lib/libc.so.6 #4 0x0000000000000000 in ?? () ---Type <return> to continue, or q <return> to quit--- Thread 1 (Thread 0x7ffff7fef700 (LWP 12692)): #0 0x00007ffff66fabe5 in pthread_join () from /lib/libpthread.so.0 #1 0x00007ffff7b91040 in ldap_pvt_thread_join (thread=140736219809536, thread_return=0x0) at /home/matth/suum4x/ldap24/libraries/libldap_r/thr_posix.c:197 #2 0x000000000043fab8 in slapd_daemon () at /home/matth/suum4x/ldap24/servers/slapd/daemon.c:2930 #3 0x000000000041d43b in main (argc=3, argv=0x7fffffffe778) at /home/matth/suum4x/ldap24/servers/slapd/main.c:1011 (gdb) ## ## SUUM v4 slapd Configuration File. Adjust settings as needed for your ## deployment. ## include "/opt/suum/etc/schema/core.schema" include "/opt/suum/etc/schema/cosine.schema" include "/opt/suum/etc/schema/inetorgperson.schema" include "/opt/suum/etc/schema/misc.schema" include "/opt/suum/etc/schema/rfc2307bis.schema" include "/opt/suum/etc/schema/ldapns.schema" #TLSCACertificateFile "/opt/suum/ssl/cacert.pem" pidfile "/var/symas/suum/slapd.pid" argsfile "/var/symas/suum/slapd.args" modulepath "/opt/suum/lib64/modules" moduleload nssov.la access to dn="" by * read access to * by self write by users read by anonymous auth database ldap suffix "dc=example,dc=com" rootdn "dc=example,dc=com" uri ldap://xxxxxxx idassert-bind bindmethod=simple binddn=cn=proxy,ou=restricted,dc=example,dc=com credentials=secret overlay nssov nssov-pam userhost userservice usergroup nssov-ssd passwd ldap:///ou=People,dc=example,dc=com??one nssov-ssd shadow ldap:///ou=People,dc=example,dc=com??one nssov-ssd group ldap:///ou=Group,dc=example,dc=com??one nssov-ssd hosts ldap:///ou=Hosts,dc=example,dc=com??one nssov-ssd services ldap:///ou=Services,dc=example,dc=com??one nssov-ssd networks ldap:///ou=Networks,dc=example,dc=com??one nssov-ssd protocols ldap:///ou=Protocols,dc=example,dc=com??one nssov-ssd rpc ldap:///ou=Rpc,dc=example,dc=com??one nssov-ssd ethers ldap:///ou=Hosts,dc=example,dc=com??one nssov-ssd netgroup ldap:///ou=Netgroup,dc=example,dc=com??one nssov-ssd aliases ldap:///ou=Aliases,dc=example,dc=com??one overlay pcache response-callback head pcache mdb 500000 11 1000 300 pcachePersist FALSE pcacheAttrset 0 cn uid uidNumber gidNumber homeDirectory userPassword loginShell gecos description objectClass pcacheAttrset 1 uid userPassword shadowLastChange shadowMin shadowMax shadowWarning shadowInactive shadowExpire shadowFlag description objectClass pcacheAttrset 2 cn gidNumber userPassword memberUid uniqueMember description objectClass pcacheAttrset 3 cn ipHostNumber l description manager objectClass pcacheAttrset 4 cn ipServicePort ipServiceProtocol description objectClass pcacheAttrset 5 cn ipNetworkNumber ipNetmaskNumber l description manager objectClass pcacheAttrset 6 cn ipProtocolNumber description objectClass pcacheAttrset 7 cn oncRpcNumber description objectClass pcacheAttrset 8 cn macAddress objectClass pcacheAttrset 9 cn nisNetgroupTriple memberNisNetgroup description objectClass pcacheAttrset 10 cn rfc822MailMember objectClass pcacheTemplate (&(objectClass=)(uid=)) 0 60 pcacheTemplate (&(objectClass=)(uidNumber=)) 0 60 pcacheTemplate (objectClass=) 0 60 pcacheTemplate (&(objectClass=)(uid=)) 1 60 pcacheTemplate (objectClass=) 2 60 pcacheTemplate (&(objectClass=)(cn=)) 2 60 pcacheTemplate (&(objectClass=)(gidNumber=)) 2 60 pcacheTemplate (&(objectClass=)(|(memberUid=)(uniqueMember=)) 2 60 pcacheTemplate (objectClass=) 3 60 pcacheTemplate (&(objectClass=)(cn=)) 3 60 pcacheTemplate (&(objectClass=)(ipHostNumber=)) 3 60 pcacheTemplate (objectClass=) 4 60 pcacheTemplate (&(objectClass=)(cn=)) 4 60 pcacheTemplate (&(objectClass=)(ipServicePort=)) 4 60 pcacheTemplate (&(objectClass=)(cn=)(ipServiceProtocol=)) 4 60 pcacheTemplate (&(objectClass=)(ipServicePort=)(ipServiceProtocol=)) 4 60 pcacheTemplate (objectClass=) 5 60 pcacheTemplate (&(objectClass=)(cn=)) 5 60 pcacheTemplate (&(objectClass=)(ipNetworkNumber=)) 5 60 pcacheTemplate (objectClass=) 6 60 pcacheTemplate (&(objectClass=)(cn=)) 6 60 pcacheTemplate (&(objectClass=)(ipProtocolNumber=)) 6 60 pcacheTemplate (objectClass=) 7 60 pcacheTemplate (&(objectClass=)(cn=)) 7 60 pcacheTemplate (&(objectClass=)(oncRpcNumber=)) 7 60 pcacheTemplate (&(objectClass=)(cn=)) 8 60 pcacheTemplate (&(objectClass=)(macAddress=)) 8 60 pcacheTemplate (&(objectClass=)(cn=)) 9 60 pcacheTemplate (&(objectClass=)(cn=)) 10 60 directory "/var/symas/suum/cache" maxsize 1073741824 index default eq index objectClass index cn,uid,uidNumber,gidNumber index memberUid,uniqueMember index ipHostNumber,ipServicePort,ipServiceProtocol index ipNetworkNumber,ipProtocolNumber index oncRpcNumber,macAddress # Monitor database database monitor

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(ITS#7174) back-mdb segfaults when deleting accesslog data
by quanah＠OpenLDAP.org 19 Feb '12

19 Feb '12

Full_Name: Quanah Gibson-Mount Version: 2.4.29 OS: Linux 2.6 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.108.184.39) If you shut down slapd long enough so that data in accesslog is set to expire, then start up slapd, slapd will segfault: 4f41783d => access_allowed: delete access to "cn=accesslog" "children" requested 4f41783d <= root access granted 4f41783d => access_allowed: delete access granted by manage(=mwrscxd) 4f41783d => access_allowed: delete access to "reqStart=20120217204307.000031Z,cn=accesslog" "entry" requested 4f41783d <= root access granted 4f41783d => access_allowed: delete access granted by manage(=mwrscxd) 4f41783d => mdb_dn2id_delete 0x2 4f41783d <= mdb_dn2id_delete 0x2: 0 4f41783d => index_entry_del( 2, "reqStart=20120217204307.000031Z,cn=accesslog" ) 4f41783d mdb_idl_delete_keys: 2 [66ec5701] 4f41783d mdb_idl_delete_keys: 2 4f41783d mdb_idl_delete_keys: 2 Segmentation fault Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fd7d8f0f700 (LWP 22524)] 0x00000000004f5084 in lutil_str2bin (in=0x7fd7d8f0db50, out=0x7fd7d8f0db40, ctx=0x937190) at utils.c:812 812 utils.c: No such file or directory. in utils.c Thread 6 (Thread 0x7fd7d7f0d700 (LWP 22526)): #0 0x00007ffff71a485c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff7b8e29e in ldap_pvt_thread_cond_wait (cond=0x7d6760, mutex=0x7d6738) at thr_posix.c:277 #2 0x00007ffff7b8cc02 in ldap_int_thread_pool_wrapper (xpool=0x7d6730) at tpool.c:675 #3 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 #4 0x00007ffff607c70d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fd7d870e700 (LWP 22525)): #0 0x00007ffff71a485c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff7b8e29e in ldap_pvt_thread_cond_wait (cond=0x7d6760, mutex=0x7d6738) at thr_posix.c:277 #2 0x00007ffff7b8cc02 in ldap_int_thread_pool_wrapper (xpool=0x7d6730) at tpool.c:675 #3 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 #4 0x00007ffff607c70d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fd7d8f0f700 (LWP 22524)): #0 0x00000000004f5084 in lutil_str2bin (in=0x7fd7d8f0db50, out=0x7fd7d8f0db40, ctx=0x937190) at utils.c:812 #1 0x000000000048b637 in integerVal2Key (in=0xff76f0, key=0xff78c0, tmp=0x7fd7d8f0dc00, ctx=0x937190) at schema_init.c:2545 #2 0x000000000048ba97 in integerIndexer (use=163, flags=4, syntax=0x7c1040, mr=0x7c68a0, prefix=0x828a08, values=0xff76f0, keysp=0x7fd7d8f0dd00, ctx=0x937190) at schema_init.c:2634 #3 0x00007ffff104bead in indexer (op=0x7fd7d8f0e460, txn=0x93ea40, ai=0x8c6140, ad=0x828b30, atname=0x828a08, vals=0xff76f0, id=2, opid=2, mask=4) at index.c:211 #4 0x00007ffff104c28b in index_at_values (op=0x7fd7d8f0e460, txn=0x93ea40, ad=0x828b30, type=0x8289a0, tags=0x828b50, vals=0xff76f0, id=2, opid=2) at index.c:337 #5 0x00007ffff104c40f in mdb_index_values (op=0x7fd7d8f0e460, txn=0x93ea40, desc=0x828b30, vals=0xff76f0, id=2, opid=2) at index.c:386 #6 0x00007ffff104c8d7 in mdb_index_entry (op=0x7fd7d8f0e460, txn=0x93ea40, opid=2, e=0xff72a0) at index.c:558 #7 0x00007ffff10403d6 in mdb_delete (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0) at delete.c:348 #8 0x00000000004d4920 in overlay_op_walk (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0, which=op_delete, oi=0x8a3310, on=0x0) at backover.c:671 #9 0x00000000004d4b5e in over_op_func (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0, which=op_delete) at backover.c:723 #10 0x00000000004d4d47 in over_op_delete (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0) at backover.c:780 #11 0x00007ffff09eef81 in accesslog_purge (ctx=0x7fd7d8f0eb70, arg=0x8a0fd0) at accesslog.c:689 #12 0x00007ffff7b8cca9 in ldap_int_thread_pool_wrapper (xpool=0x7d6730) at tpool.c:688 #13 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 #14 0x00007ffff607c70d in clone () from /lib/libc.so.6 #15 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fd7d9710700 (LWP 22523)): #0 0x00007ffff71a485c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff7b8e29e in ldap_pvt_thread_cond_wait (cond=0x7d6760, mutex=0x7d6738) at thr_posix.c:277 #2 0x00007ffff7b8cc02 in ldap_int_thread_pool_wrapper (xpool=0x7d6730) at tpool.c:675 #3 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 #4 0x00007ffff607c70d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fd7d9f11700 (LWP 22522)): #0 0x00007ffff607cd03 in epoll_wait () from /lib/libc.so.6 #1 0x00000000004394b3 in slapd_daemon_task (ptr=0x7fffffffe47c) at daemon.c:2539 #2 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 #3 0x00007ffff607c70d in clone () from /lib/libc.so.6 #4 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7fef700 (LWP 22519)): #0 0x00007ffff71a103d in pthread_join () from /lib/libpthread.so.0 #1 0x00007ffff7b8e1df in ldap_pvt_thread_join (thread=140565051152128, thread_return=0x0) at thr_posix.c:197 #2 0x000000000043a6c5 in slapd_daemon () at daemon.c:2930 #3 0x0000000000416e7f in main (argc=11, argv=0x7fffffffe688) at main.c:1012 Thread 4 bt full: #0 0x00000000004f5084 in lutil_str2bin (in=0x7fd7d8f0db50, out=0x7fd7d8f0db40, ctx=0x937190) at utils.c:812 tmpbuf = "\352\037\026\332\353\177\000\000\b\000\000\000\000\000\000\000 \333\360\330\327\177\000\000\000\000\200\000\000\000\000\000\300\371\360\330\327\177\000\000-\n\006\361\377\177\000\000\000\000\000\000\000\000\000\000?\224\000\000\000\000" tmp = 0x7fd7d8f0dac0 "\352\037\026\332\353\177" num = {buf = 0x7fd7d8f0dc30 "\220\334\360\330\327\177", bufsiz = 64, beg = 63, len = 0} neg = 0 l = 0 pin = 0x7febda12bebc "0" pout = 0x7fd7d8f0dc30 "\220\334\360\330\327\177" ctmp = 0 '\000' end = 0x7ffff105c0c2 "\211E\354\203}", <incomplete sequence \354> i = -167659543 chunk = 1 len = 1 rc = 0 hex = 0 #1 0x000000000048b637 in integerVal2Key (in=0xff76f0, key=0xff78c0, tmp=0x7fd7d8f0dc00, ctx=0x937190) at schema_init.c:2545 k = 11 chop = 0 signmask = 4294967168 lenbuf = "\320\333\360\330\327\177\000\000\220q" lenp = 0x43800000420 <Address 0x43800000420 out of bounds> neg = 0 '\000' val = {bv_len = 1, bv_val = 0x7febda12bebc "0"} itmp = {bv_len = 64, bv_val = 0x7fd7d8f0dc30 "\220\334\360\330\327\177"} __PRETTY_FUNCTION__ = "integerVal2Key" #2 0x000000000048ba97 in integerIndexer (use=163, flags=4, syntax=0x7c1040, mr=0x7c68a0, prefix=0x828a08, values=0xff76f0, keysp=0x7fd7d8f0dd00, ctx=0x937190) at schema_init.c:2634 ibuf = "\220\334\360\330\327\177\000\000\275\022\006\361\377\177\000\000`\334\360\330\327\177\000\000\370\334\360\330\327\177\000\000\220q\223\000\t\000\000\000@\352\223\000\000\000\000\000OY\005\361\377\177\000\000x\003\000\000\000\000\000" itmp = {bv_len = 64, bv_val = 0x7fd7d8f0dc30 "\220\334\360\330\327\177"} keys = 0xff78c0 vlen = 1 i = 0 rc = 9669312 maxstrlen = 18 __PRETTY_FUNCTION__ = "integerIndexer" #3 0x00007ffff104bead in indexer (op=0x7fd7d8f0e460, txn=0x93ea40, ai=0x8c6140, ad=0x828b30, atname=0x828a08, vals=0xff76f0, id=2, opid=2, mask=4) at index.c:211 rc = 0 i = -136134640 keys = 0x828b30 mc = 0x938ac0 keyfunc = 0x7ffff105594f <mdb_idl_delete_keys> err = 0x7ffff1068eea "c_open" __PRETTY_FUNCTION__ = "indexer" #4 0x00007ffff104c28b in index_at_values (op=0x7fd7d8f0e460, txn=0x93ea40, ad=0x828b30, type=0x8289a0, tags=0x828b50, vals=0xff76f0, id=2, opid=2) at index.c:337 rc = 0 mask = 4 ixop = 2 ai = 0x8c6140 #5 0x00007ffff104c40f in mdb_index_values (op=0x7fd7d8f0e460, txn=0x93ea40, desc=0x828b30, vals=0xff76f0, id=2, opid=2) at index.c:386 rc = 0 #6 0x00007ffff104c8d7 in mdb_index_entry (op=0x7fd7d8f0e460, txn=0x93ea40, opid=2, e=0xff72a0) at index.c:558 rc = 0 ap = 0xff7430 #7 0x00007ffff10403d6 in mdb_delete (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0) at delete.c:348 mdb = 0x7ffff7e2c010 pdn = {bv_len = 12, bv_val = 0x939c90 "cn=accesslog"} e = 0xff72a0 p = 0xff7050 manageDSAit = 0 children = 0x7d1e30 entry = 0x7d1b90 txn = 0x93ea40 mc = 0x938ac0 opinfo = {moi_oe = {oe_next = {sle_next = 0x0}, oe_key = 0x7ffff7e2c010}, moi_txn = 0x93ea40, moi_ref = 1, moi_flag = 0 '\000'} moi = 0x7fd7d8f0def0 preread_ctrl = 0x0 ctrls = {0x0, 0xfffffffffffffff9, 0x7fd7d8f0df30, 0x800000, 0x7fd7d8f0f9c0, 0x4} num_ctrls = 0 parent_is_glue = 0 parent_is_leaf = 0 __PRETTY_FUNCTION__ = "mdb_delete" #8 0x00000000004d4920 in overlay_op_walk (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0, which=op_delete, oi=0x8a3310, on=0x0) at backover.c:671 func = 0x7ffff126ed18 rc = 32768 #9 0x00000000004d4b5e in over_op_func (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0, which=op_delete) at backover.c:723 oi = 0x8a3310 on = 0x8be110 be = 0x8b99e0 db = {bd_info = 0x7ffff126ecc0, bd_self = 0x8b99e0, be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\000\001", '\000' <repeats 14 times>, "\001", be_flags = 2312, 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 = 0x8ac330, be_nsuffix = 0x8aaae0, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = { bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 9, bv_val = 0x8aa2e0 "cn=config"}, be_rootndn = {bv_len = 9, bv_val = 0x8a9f60 "cn=config"}, be_rootpw = {bv_len = 0, bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = {lms_t_soft = -1, lms_t_hard = 0, lms_s_soft = -1, 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 = 0x8aabc0, be_dfltaccess = ACL_READ, be_extra_anlist = 0x0, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x0, be_pending_csn_list = 0x91e410, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = { __prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, be_syncinfo = 0x0, be_pb = 0x0, be_cf_ocs = 0x7ffff126eac0, be_private = 0x7ffff7e2c010, be_next = {stqe_next = 0x8baee0}} cb = {sc_next = 0x7ffff0bf8c60, sc_response = 0x4d3658 <over_back_response>, sc_cleanup = 0, sc_private = 0x8a3310} sc = 0x825b58 rc = 32768 __PRETTY_FUNCTION__ = "over_op_func" #10 0x00000000004d4d47 in over_op_delete (op=0x7fd7d8f0e460, rs=0x7fd7d8f0e2d0) at backover.c:780 No locals. #11 0x00007ffff09eef81 in accesslog_purge (ctx=0x7fd7d8f0eb70, arg=0x8a0fd0) at accesslog.c:689 i = 0 rtask = 0x8a0fd0 li = 0x8a0ec0 conn = {c_struct_state = SLAP_C_UNINITIALIZED, c_conn_state = SLAP_C_INVALID, c_conn_idx = -1, c_sd = 0, c_close_reason = 0x0, c_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_sb = 0x0, c_starttime = 0, c_activitytime = 0, c_connid = 18446744073709551615, c_peer_domain = {bv_len = 0, bv_val = 0x4fafb0 ""}, c_peer_name = {bv_len = 0, bv_val = 0x4fafb0 ""}, c_listener = 0x502e20, c_sasl_bind_mech = {bv_len = 0, bv_val = 0x0}, c_sasl_dn = {bv_len = 0, bv_val = 0x0}, c_sasl_authz_dn = {bv_len = 0, bv_val = 0x0}, c_authz_backend = 0x0, c_authz_cookie = 0x0, c_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}, c_protocol = 0, c_ops = {stqh_first = 0x0, stqh_last = 0x0}, c_pending_ops = {stqh_first = 0x0, stqh_last = 0x0}, c_write1_mutex = { __data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_write1_cv = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}, c_write2_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = { __prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_write2_cv = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}, c_currentber = 0x0, c_writers = 0, c_writing = 0 '\000', c_sasl_bind_in_progress = 0 '\000', c_writewaiter = 0 '\000', c_is_tls = 0 '\000', c_needs_tls_accept = 0 '\000', c_sasl_layers = 0 '\000', c_sasl_done = 0 '\000', c_sasl_authctx = 0x0, c_sasl_sockctx = 0x0, c_sasl_extra = 0x0, c_sasl_bindop = 0x0, c_pagedresults_state = {ps_be = 0x0, ps_size = 0, ps_count = 0, ps_cookie = 0, ps_cookieval = {bv_len = 0, bv_val = 0x0}}, c_n_ops_received = 0, c_n_ops_executing = 0, c_n_ops_pending = 0, c_n_ops_completed = 0, c_n_get = 0, c_n_read = 0, c_n_write = 0, c_extensions = 0x0, c_clientfunc = 0, c_clientarg = 0x0, c_send_ldap_result = 0x454925 <slap_send_ldap_result>, c_send_search_entry = 0x45562d <slap_send_search_entry>, c_send_search_reference = 0x457b53 <slap_send_search_reference>, c_send_ldap_extended = 0x45518c <slap_send_ldap_extended>, c_send_ldap_intermediate = 0x45540a <slap_send_ldap_intermediate>} opbuf = {ob_op = {o_hdr = 0x7fd7d8f0e5d0, o_tag = 74, o_time = 1329690902, o_tincr = 4, o_bd = 0x7fd7d8f0e0e0, o_req_dn = {bv_len = 44, bv_val = 0x929b00 "reqStart=20120217204307.000031Z,cn=accesslog"}, o_req_ndn = {bv_len = 44, bv_val = 0x939c70 "reqStart=20120217204307.000031Z,cn=accesslog"}, o_request = { oq_add = {rs_modlist = 0x1, rs_e = 0xffffffffffffffff}, oq_bind = {rb_method = 1, rb_cred = {bv_len = 18446744073709551615, bv_val = 0x0}, rb_edn = {bv_len = 1, bv_val = 0x75ed60 "\003"}, rb_ssf = 3639665680, rb_mech = {bv_len = 27, bv_val = 0xff6fa8 "\220\340\360\330\327\177"}}, oq_compare = {rs_ava = 0x1}, oq_modify = { rs_mods = {rs_modlist = 0x1, rs_no_opattrs = -1 '\377'}, rs_increment = 0}, oq_modrdn = {rs_mods = {rs_modlist = 0x1, rs_no_opattrs = -1 '\377'}, rs_deleteoldrdn = 0, rs_newrdn = {bv_len = 1, bv_val = 0x75ed60 "\003"}, rs_nnewrdn = {bv_len = 140565034361872, bv_val = 0x1b <Address 0x1b out of bounds>}, rs_newSup = 0xff6fa8, rs_nnewSup = 0x0}, oq_search = {rs_scope = 1, rs_deref = 0, rs_slimit = -1, rs_tlimit = -1, rs_limit = 0x0, rs_attrsonly = 1, rs_attrs = 0x75ed60, rs_filter = 0x7fd7d8f0e410, rs_filterstr = {bv_len = 27, bv_val = 0xff6fa8 "\220\340\360\330\327\177"}}, oq_abandon = {rs_msgid = 1}, oq_cancel = {rs_msgid = 1}, oq_extended = {rs_reqoid = {bv_len = 1, bv_val = 0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>}, rs_flags = 0, rs_reqdata = 0x1}, oq_pwdexop = { rs_extended = {rs_reqoid = {bv_len = 1, bv_val = 0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>}, rs_flags = 0, rs_reqdata = 0x1}, rs_old = { bv_len = 7728480, bv_val = 0x7fd7d8f0e410 "\246"}, rs_new = {bv_len = 27, bv_val = 0xff6fa8 "\220\340\360\330\327\177"}, rs_mods = 0x0, rs_modtail = 0x0}}, o_abandon = 0, o_cancel = 0, o_groups = 0x0, o_do_not_cache = 0 '\000', o_is_auth_check = 0 '\000', o_dont_replicate = 1 '\001', o_acl_priv = ACL_NONE, o_nocaching = 0 '\000', o_delete_glue_parent = 0 '\000', o_no_schema_check = 0 '\000', o_no_subordinate_glue = 0 '\000', o_ctrlflag = '\000' <repeats 31 times>, o_controls = 0x7fd7d8f0e718, o_authz = {sai_method = 0, sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 9, bv_val = 0x8aa2e0 "cn=config"}, sai_ndn = {bv_len = 9, bv_val = 0x8a9f60 "cn=config"}, sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0}, o_ber = 0x0, o_res_ber = 0x0, o_callback = 0xff6fa8, o_ctrls = 0x0, o_csn = {bv_len = 40, bv_val = 0x7fd7d8f0eae0 "20120217232851.734636Z#000000#000#000000"}, o_private = 0x0, o_extra = {slh_first = 0x7fd7d8f0def0}, o_next = {stqe_next = 0x0}}, ob_hdr = { oh_opid = 0, oh_connid = 18446744073709551615, oh_conn = 0x7fd7d8f0e820, oh_msgid = 0, oh_protocol = 0, oh_tid = 140565034366720, oh_threadctx = 0x7fd7d8f0eb70, oh_tmpmemctx = 0x937190, oh_tmpmfuncs = 0x75f320, oh_counters = 0x7627a0, oh_log_prefix = "conn=-1 op=0", '\000' <repeats 243 times>}, ob_controls = {0x0 <repeats 32 times>}} op = 0x7fd7d8f0e460 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_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}, sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}}, sr_flags = 0} cb = {sc_next = 0x0, sc_response = 0x7ffff09ee89e <log_old_lookup>, sc_cleanup = 0, sc_private = 0x7fd7d8f0e380} f = {f_choice = 166, f_un = {f_un_result = -655301648, f_un_desc = 0x7fd7d8f0e3f0, f_un_ava = 0x7fd7d8f0e3f0, f_un_ssa = 0x7fd7d8f0e3f0, f_un_mra = 0x7fd7d8f0e3f0, f_un_complex = 0x7fd7d8f0e3f0}, f_next = 0x0} ava = {aa_desc = 0x827c40, aa_value = {bv_len = 15, bv_val = 0x7fd7d8f0eb20 "20120218223502Z"}} pd = {slots = 200, used = 132, dn = 0x93cdd0, ndn = 0x93da60, csn = {bv_len = 40, bv_val = 0x7fd7d8f0eae0 "20120217232851.734636Z#000000#000#000000"}} timebuf = "20120218223502Z\000\300\371\360\330\327\177" csnbuf = "20120217232851.734636Z#000000#000#000000", '\000' <repeats 17 times>"\367, \360\330\327\177\000" old = 1329604502 __PRETTY_FUNCTION__ = "accesslog_purge" #12 0x00007ffff7b8cca9 in ldap_int_thread_pool_wrapper (xpool=0x7d6730) at tpool.c:688 pool = 0x7d6730 task = 0x929950 work_list = 0x7d67c8 ctx = {ltu_id = 140565034366720, ltu_key = {{ltk_key = 0x4b36e3, ltk_data = 0x937190, ltk_free = 0x4b3508 <slap_sl_mem_destroy>}, {ltk_key = 0x7fffda113010, ltk_data = 0x9371d0, ltk_free = 0x7ffff105344b <mdb_reader_free>}, {ltk_key = 0x7ffff10492ec, ltk_data = 0x7fd7d640b010, ltk_free = 0x7ffff10492c9 <search_stack_free>}, { ltk_key = 0x7ffff1046cd1, ltk_data = 0x7fd7d740c010, ltk_free = 0x7ffff1046c89 <scope_chunk_free>}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 25 times>, { ltk_key = 0x0, ltk_data = 0x7ffff71a0ca9, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}}} kctx = 0x0 i = 32 keyslot = 629 hash = 1409472117 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #13 0x00007ffff719f9ca in start_thread () from /lib/libpthread.so.0 No symbol table info available. #14 0x00007ffff607c70d in clone () from /lib/libc.so.6 No symbol table info available. #15 0x0000000000000000 in ?? () No symbol table info available.

1 0

Re: (ITS#7157) UTF-8 support for "mail" attribute
by Kurt＠OpenLDAP.org 19 Feb '12

19 Feb '12

BTW, the IETF just published International Email stuff as Proposed. And, at brief look at it, yes, it does seem like they use UTF-8 on the wire with fallback to some ASCII address if the wire doesn't support the UTF8 extension. For White Pages applications, one could see it desirable to have a UTF-8 version of 'mail'. Fallback, if one considers it, looks to be messy. Probably would be good for some email MTA and MUA developers to sort out what want in the directory and put forth an I-D here (with the help of some directory folks). -- Kurt

1 0

Re: (ITS#6945) nssov does not build on older Linux distributions (RHEL3, RHEL4)
by h.b.furuseth＠usit.uio.no 19 Feb '12

19 Feb '12

I wrote: > If that's not it, run the gcc compile command but replace '-c (-o > foo.o)' with '-E -dD -o foo.i' Hm... or '-E -dD > foo.i' which doesn't delete foo.i on failure. -- Hallvard

1 0

Re: (ITS#6945) nssov does not build on older Linux distributions (RHEL3, RHEL4)
by h.b.furuseth＠usit.uio.no 19 Feb '12

19 Feb '12

smbk5pwd is the strangest failure, since there are no #includes preceding portable.h and slap.h to interfere. My guess is RHEL[34] need a compilation flag like -pthread to enable threading. If you can still test this, check against which options OpenLDAP uses when compiling an overlay in slapd/overlays/. If that's not it, run the gcc compile command but replace '-c (-o foo.o)' with '-E -dD -o foo.i' This puts the preprocessor output plus macro definitions in foo.i, which should ease comparing with the /usr/include/ files and see why the pthread_rwlock_t def is excluded. -- Hallvard

1 0

Re: (ITS#6883) Improved Makefiles for contrib modules
by h.b.furuseth＠usit.uio.no 18 Feb '12

18 Feb '12

On Thu, 16 Feb 2012 11:38:13 GMT, bgmilne(a)staff.telkomsa.net wrote: > Please let me know how we can get this patch merged. OpenLDAP needs more active developers... Anyway: It should remove GNU Make dependencies, not introduce them: Only use '$<' in inference rules, not explicit target rules (like ITS#7160). Drop '%.x: %.y' rules. I've scribbled a draft for that at repo <http://folk.uio.no/hbf/OpenLDAP/openldap.git>, branch its6883. (Not tested, and I need to install a non-Gnu Make to test with too.) I'll work at it later, but don't quite know when. Unless you beat me to it. Also I suppose '+=' should go away. Which I would mean move what is added to a new variable so the user can easily say things like make CPPFLAGS='-Dwhatever $(DEFS)'. Or maybe use LT_CPPFLAGS= ..whatever $(CPPFLAGS) ... like e.g. slapd/overlays/Makefile ends up doing. THat one has an awful number of Make variables and is fairly unreadable to me, probably to satisfy autoconf & co. But a few more vars seems useful. -- Hallvard

1 0

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