openldap-bugs November 2006

openldap-bugs@openldap.org

34 participants
148 discussions

(ITS#4735) configure choice of ODBC
by rk＠owen.sj.ca.us 06 Nov '06

06 Nov '06

Full_Name: R.K. Owen Version: HEAD OS: linux URL: ftp://ftp.openldap.org/incoming/rkowen-061106.patch Submission from: (NULL) (66.87.79.68) When using the back-sql with the Oracle XE DB, the Oracle ODBC library libsqora.so.10.1 was designed to be linked against the unixODBC interface library instead of the iODBC interface library. This can be demonstrated by using the unixODBC isql tool which will allow successful interactive querying of the Oracle DB. However, when trying to start up the slapd daemon with 'slapd -d 1' the daemon will quit with an error claiming: Message: [iODBC][Driver Manager] /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/lib/libsqora.so.10.1: undefined symbol: bcuMsgBoxError The cause for this is that the configure script will first search for iodbc, then odbc, and thus cause slapd to be built against the iodbc library. By adding the -with-odbc option the configure script will allow the administrator to choose which library to use in a flexible way: --with-odbc=iodbc # current default (-liodbc) --with-odbc=odbc # try -lodbc --with-odbc=/usr/lib/libodbc.so.1 # link against the shared object library The changes have been made to the source configure.in file and uploaded as a patch.

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Re: (ITS#4734) Segmentation fault
by hyc＠symas.com 06 Nov '06

06 Nov '06

chris(a)linuxepos.com wrote: > #0 is_ad_subtype (sub=0x0, super=0x81eafb0) at ad.c:489 > 489 for ( a = sub->ad_type; a; a=a->sat_sup ) { > (gdb) where > #0 is_ad_subtype (sub=0x0, super=0x81eafb0) at ad.c:489 > #1 0x0806952e in attrs_find (a=0x8266168, desc=0x81eafb0) at attr.c:347 > #2 0x0807e491 in test_filter (op=0x8265c88, e=0x8266140, f=0x40d3b14c) at > filterentry.c:797 > #3 0x080c83cf in bdb_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:853 > #4 0x080632b9 in fe_op_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:355 > #5 0x08062a44 in do_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:217 > #6 0x08061218 in connection_operation (ctx=0x40d3a93c, arg_v=0x8265c88) at > connection.c:1307 > #7 0x08133ff8 in ldap_int_thread_pool_wrapper (xpool=0x81f1558) at tpool.c:478 > #8 0x40263d70 in pthread_start_thread (arg=0x40d3abe0) at manager.c:301 > #9 0x4038d4a7 in __clone () from /lib/libc.so.6 > (gdb) This trace indicates that an attribute in the given entry had NULL for its AttributeDescription, which is pretty much a "this-can't-happen" situation. It would probably be useful to look at the contents of the Entry e in frame 2, and all of its attributes. How was this database created, how was the entry created? -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc OpenLDAP Core Team http://www.openldap.org/project/

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(ITS#4734) Segmentation fault
by chris＠linuxepos.com 06 Nov '06

06 Nov '06

Full_Name: Christopher Moore Version: 2.3.27 OS: Linux 2.4.31 URL: Submission from: (NULL) (62.49.7.243) Hi, I'm recieving a repeatable Segmentation fault when I try to connect to the ldap server as indicated with this excerpt of gdb trace: Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/local/BerkeleyDB.4.3/lib/libdb-4.3.so...done. Loaded symbols for /usr/local/BerkeleyDB.4.3/lib/libdb-4.3.so Reading symbols from /usr/local/lib/libsasl2.so.2...done. Loaded symbols for /usr/local/lib/libsasl2.so.2 Reading symbols from /usr/local/lib/libssl.so.0.9.7...done. Loaded symbols for /usr/local/lib/libssl.so.0.9.7 Reading symbols from /usr/local/lib/libcrypto.so.0.9.7...done. Loaded symbols for /usr/local/lib/libcrypto.so.0.9.7 Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /usr/local/lib/sasl2/libsasldb.so.2...done. Loaded symbols for /usr/lib/sasl2/libsasldb.so.2 Reading symbols from /usr/local/lib/sasl2/libcrammd5.so.2...done. Loaded symbols for /usr/lib/sasl2/libcrammd5.so.2 Reading symbols from /usr/local/lib/sasl2/libdigestmd5.so.2...done. Loaded symbols for /usr/lib/sasl2/libdigestmd5.so.2 Reading symbols from /usr/local/lib/sasl2/libotp.so.2...done. Loaded symbols for /usr/lib/sasl2/libotp.so.2 Reading symbols from /usr/local/lib/sasl2/libplain.so.2...done. Loaded symbols for /usr/lib/sasl2/libplain.so.2 Reading symbols from /usr/local/lib/sasl2/libanonymous.so.2...done. Loaded symbols for /usr/lib/sasl2/libanonymous.so.2 Reading symbols from /usr/local/lib/sasl2/liblogin.so.2...done. Loaded symbols for /usr/lib/sasl2/liblogin.so.2 #0 is_ad_subtype (sub=0x0, super=0x81eafb0) at ad.c:489 489 for ( a = sub->ad_type; a; a=a->sat_sup ) { (gdb) where #0 is_ad_subtype (sub=0x0, super=0x81eafb0) at ad.c:489 #1 0x0806952e in attrs_find (a=0x8266168, desc=0x81eafb0) at attr.c:347 #2 0x0807e491 in test_filter (op=0x8265c88, e=0x8266140, f=0x40d3b14c) at filterentry.c:797 #3 0x080c83cf in bdb_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:853 #4 0x080632b9 in fe_op_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:355 #5 0x08062a44 in do_search (op=0x8265c88, rs=0x40d3a8bc) at search.c:217 #6 0x08061218 in connection_operation (ctx=0x40d3a93c, arg_v=0x8265c88) at connection.c:1307 #7 0x08133ff8 in ldap_int_thread_pool_wrapper (xpool=0x81f1558) at tpool.c:478 #8 0x40263d70 in pthread_start_thread (arg=0x40d3abe0) at manager.c:301 #9 0x4038d4a7 in __clone () from /lib/libc.so.6 (gdb)

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RE: (ITS#3460) Adding LDAP statistics script to contrib directory
by ghenry＠suretecsystems.com 05 Nov '06

05 Nov '06

<quote who="daveh(a)ci.com.au"> >> Do you mind if I do some clean up on it? >> >> Mainly Perl::Critic and Perl::Tidy. There's a few tests missing and >> assumptions been made with opening files and system commands etc. > > You might also highlight the fact that it seems to require at least 5.8 > (due to the "qw()" lists). Well, according to the method I always use to check that, Perl::MinimumVersion, we get: perlver ldap-stats.pl -------------------------------------------- | file | explicit | syntax | external | | -------------------------------------------- | | ldap-stats.pl | ~ | v5.6.0 | n/a | | -------------------------------------------- | | Minimum explicit version : ~ | | Minimum syntax version : v5.6.0 | | Minimum version of perl : v5.6.0 | -------------------------------------------- > > I also don't like hard-wiring "/usr/bin/perl", as the system Perls are > rarely up to date. My favourite technique is: > > #! /usr/bin/env perl -w > > which finds Perl from $PATH. > > Or just hard-wire "/usr/local/bin/perl" and let the sysadmin sort it > out... Sounds good. env method is best I suppose, but there are others as listed at: http://perldoc.perl.org/perlrun.html#DESCRIPTION Almost finished that cleanup. It's taken a bit longer than expected. Thanks. -- Kind Regards, Gavin Henry. Managing Director. T +44 (0) 1224 279484 M +44 (0) 7930 323266 F +44 (0) 1224 824887 E ghenry(a)suretecsystems.com Open Source. Open Solutions(tm). http://www.suretecsystems.com/

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RE: (ITS#3460) Adding LDAP statistics script to contrib directory
by daveh＠ci.com.au 05 Nov '06

05 Nov '06

> Do you mind if I do some clean up on it? > > Mainly Perl::Critic and Perl::Tidy. There's a few tests missing and > assumptions been made with opening files and system commands etc. You might also highlight the fact that it seems to require at least 5.8 (due to the "qw()" lists). I also don't like hard-wiring "/usr/bin/perl", as the system Perls are rarely up to date. My favourite technique is: #! /usr/bin/env perl -w which finds Perl from $PATH. Or just hard-wire "/usr/local/bin/perl" and let the sysadmin sort it out... -- Dave Horsfall DTM VK2KFU daveh(a)ci.com.au Ph: +61 2 9552-5509 (d) -5500 (sw) Corinthian Eng'ng P/L, Ste 54 Jones Bay Whf, 26-32 Pirrama Rd, Pyrmont 2009, AU

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(ITS#4733) back-config should populate defaults
by hyc＠OpenLDAP.org 05 Nov '06

05 Nov '06

Full_Name: Howard Chu Version: 2.3/HEAD OS: URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (76.168.84.21) Submitted by: hyc If a minimal LDIF is slapadd'd to create the slapd configuration, any parameters that are not specified on input will take on their default values. However, these defaults will not be present in the config entries and will not be visible upon subsequent slapcat/ldapsearch. It would be nicer if after each entry is loaded from slapd.d and parsed, the entire entry is regenerated internally, with all defaults populated.

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Re: (ITS#4712) test007: slapd crashes
by michael＠stroeder.com 05 Nov '06

05 Nov '06

It seems you can close this ITS. I followed Howard's advice and started over with a new CVS working dir. Ciao, Michael.

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Re: (ITS#4731) Build without modules fails
by michael＠stroeder.com 05 Nov '06

05 Nov '06

Howard Chu wrote: > A fresh pull (as of 2 minutes ago) builds fine for me. > > If the problem you're running into is that distclean left something from > your previous build, then you need to tell us what your previous build > invocation was as well. > > I suggest you try building with a separate object directory, so that you > can just rm -rf the object tree when you want a fresh build. Ok, it seems the build worked with a fresh CVS working dir. You can close this ITS. I'll file another one for make distclean though... Ciao, Michael.

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Re: (ITS#4697) core dump from acl.c regex
by quanah＠stanford.edu 04 Nov '06

04 Nov '06

Still coring in 2.3.28 + connection code from HEAD. Backtrace: (gdb) info threads 10 process 25180 0x00002ae257d12e2c in pthread_join () from /lib/libpthread.so.0 9 process 25184 0x00002ae257ef2b2c in epoll_wait () from /lib/libc.so.6 8 process 25186 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 7 process 25188 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 6 process 25189 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 5 process 25190 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 4 process 25212 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 3 process 25213 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 2 process 25216 0x00002ae257d144e4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 * 1 process 25185 0x00002ae257ed27dd in fnmatch () from /lib/libc.so.6 (gdb) thread 1 [Switching to thread 1 (process 25185)]#7 0x00000000004457f6 in slap_acl_get (a=Variable "a" is not available. ) at acl.c:874 874 if ( regexec( &a->acl_attrval_re, val->bv_val, 0, NULL, 0 ) ) (gdb) bt #0 0x00002ae257ed27dd in fnmatch () from /lib/libc.so.6 #1 0x00002ae257eddd22 in re_exec () from /lib/libc.so.6 #2 0x00002ae257edb70b in re_exec () from /lib/libc.so.6 #3 0x00002ae257ed9d83 in re_exec () from /lib/libc.so.6 #4 0x00002ae257ed8526 in re_exec () from /lib/libc.so.6 #5 0x00002ae257ed7e83 in re_exec () from /lib/libc.so.6 #6 0x00002ae257ed74a6 in regexec () from /lib/libc.so.6 #7 0x00000000004457f6 in slap_acl_get (a=Variable "a" is not available. ) at acl.c:874 #8 0x0000000000445eb3 in slap_access_allowed (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x40e7d448) at acl.c:221 #9 0x0000000000447dd1 in fe_access_allowed (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x40e7d448) at acl.c:318 #10 0x0000000000444620 in access_allowed_mask (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x0) at acl.c:429 #11 0x00000000004356f1 in slap_send_search_entry (op=0x2aaaab0e03c8, rs=0x40ffeee0) at result.c:894 #12 0x00002ae2596f4894 in hdb_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:878 #13 0x0000000000429502 in fe_op_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:355 #14 0x0000000000429d42 in do_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:217 #15 0x0000000000427a0f in connection_operation (ctx=Variable "ctx" is not available. ) at connection.c:1109 #16 0x0000000000427dd4 in connection_read_thread (ctx=0x40fff030, argv=Variable "argv" is not available. ) at connection.c:1236 (gdb) frame 7 #7 0x00000000004457f6 in slap_acl_get (a=Variable "a" is not available. ) at acl.c:874 874 if ( regexec( &a->acl_attrval_re, val->bv_val, 0, NULL, 0 ) ) (gdb) frame 8 #8 0x0000000000445eb3 in slap_access_allowed (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x40e7d448) at acl.c:221 221 while ( ( a = slap_acl_get( a, &count, op, e, desc, val, (gdb) frame 9 #9 0x0000000000447dd1 in fe_access_allowed (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x40e7d448) at acl.c:318 318 rc = slap_access_allowed( op, e, desc, val, access, state, maskp ); (gdb) frame 10 #10 0x0000000000444620 in access_allowed_mask (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x0) at acl.c:429 429 ret = frontendDB->bd_info->bi_access_allowed( op, e, (gdb) frame 11 #11 0x00000000004356f1 in slap_send_search_entry (op=0x2aaaab0e03c8, rs=0x40ffeee0) at result.c:894 894 if ( ! access_allowed( op, rs->sr_entry, (gdb) frame 12 #12 0x00002ae2596f4894 in hdb_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:878 878 rs->sr_err = send_search_entry( op, rs ); (gdb) frame 13 #13 0x0000000000429502 in fe_op_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:355 355 (op->o_bd->be_search)( op, rs ); (gdb) frame 14 #14 0x0000000000429d42 in do_search (op=0x2aaaab0e03c8, rs=0x40ffeee0) at search.c:217 217 rs->sr_err = frontendDB->be_search( op, rs ); (gdb) frame 15 #15 0x0000000000427a0f in connection_operation (ctx=Variable "ctx" is not available. ) at connection.c:1109 1109 rc = (*(opfun[opidx]))( op, &rs ); (gdb) frame 16 #16 0x0000000000427dd4 in connection_read_thread (ctx=0x40fff030, argv=Variable "argv" is not available. ) at connection.c:1236 1236 rc = (long)connection_operation( ctx, cri.op ); (gdb) frame 17 #17 0x00002ae2572c5724 in ldap_int_thread_pool_wrapper (xpool=0x2ae258ac0080) at tpool.c:478 478 ctx->ltc_start_routine(ltc_key, ctx->ltc_arg); (gdb) frame 8 #8 0x0000000000445eb3 in slap_access_allowed (op=0x2aaaab0e03c8, e=0x2ae359f442c8, desc=0x2ae2586e3d88, val=0x2aaab6d68fb8, access=ACL_READ, state=0x40e7d500, maskp=0x40e7d448) at acl.c:221 221 while ( ( a = slap_acl_get( a, &count, op, e, desc, val, (gdb) print *a $2 = {acl_filter = 0x0, acl_dn_style = ACL_STYLE_CHILDREN, acl_dn_re = {buffer = 0x0, allocated = 0, used = 0, syntax = 0, fastmap = 0x0, translate = 0x0, re_nsub = 0, can_be_null = 0, regs_allocated = 0, fastmap_accurate = 0, no_sub = 0, not_bol = 0, not_eol = 0, newline_anchor = 0}, acl_dn_pat = { bv_len = 18, bv_val = 0x2ae2586ce858 "dc=stanford,dc=edu"}, acl_attrs = 0x2ae258640080, acl_attrval_mr = 0x0, acl_attrval_style = ACL_STYLE_REGEX, acl_attrval_re = {buffer = 0x0, allocated = 0, used = 0, syntax = 0, fastmap = 0x0, translate = 0x0, re_nsub = 0, can_be_null = 0, regs_allocated = 0, fastmap_accurate = 0, no_sub = 0, not_bol = 0, not_eol = 0, newline_anchor = 0}, acl_attrval = {bv_len = 0, bv_val = 0x0}, acl_access = 0x2ae258ae9e20, acl_next = 0x2ae258ac55c0} --Quanah -- Quanah Gibson-Mount Principal Software Developer ITS/Shared Application Services Stanford University GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html

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Re: (ITS#4732) slapd.d man page missing
by hyc＠symas.com 03 Nov '06

03 Nov '06

This is already ITS#3812. This ITS will be closed as a dup. ghenry(a)suretecsystems.com wrote: > Full_Name: Gavin Henry > Version: > OS: > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (212.159.59.85) > > > Not listed at: > > http://www.openldap.org/software/man.cgi?query=(5)&sektion=&apropos=1&manpa… > > As mentioned at: > > http://www.openldap.org/doc/admin23/slapdconf2.html > > Thanks. > > > > . > -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc OpenLDAP Core Team http://www.openldap.org/project/

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openldap-bugs November 2006