Re: Re commit: ldap/libraries/libldap sasl.c

[Ralf Haferkamp <rhafer@suse.de>]

Hi,

On Thursday 14 October 2010 02:02:17 Howard Chu wrote:
> hyc@OpenLDAP.org wrote:
> > Update of /repo/OpenLDAP/pkg/ldap/libraries/libldap
> > 
> > Modified Files:
> > 	sasl.c  1.82 ->  1.83
> > 
> > Log Message:
> > More for prev commit. What about ldap_pvt_sasl_getmechs() ?
> > 
> > CVS Web URLs:
> >    http://www.openldap.org/devel/cvsweb.cgi/libraries/libldap/
> >    
> >      http://www.openldap.org/devel/cvsweb.cgi/libraries/libldap/sasl
> >      .c
> > 
> > Changes are generally available on cvs.openldap.org (and CVSweb)
> > within 30 minutes of being committed.
> 
> Please review and comment, thanks.
It seems that SASL/GSSAPI binds broke somehow. At least for me
ldapsearch from current HEAD hangs in ldap_int_select(). I have 2.4.23
on the server side. Here is the end of ldapsearch's debug output:

-----------------8<-----------------------------------
res_errno: 14, res_error: <SASL(0): successful result: >, res_matched: <>
ldap_free_request (origid 3, msgid 3)
ldap_int_sasl_bind: <null>
ldap_parse_sasl_bind_result
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x624ee0 ptr=0x624ee3 end=0x624f2a len=71
  0000:  61 45 0a 01 0e 04 00 04  1c 53 41 53 4c 28 30 29   aE.......SASL(0)  
  0010:  3a 20 73 75 63 63 65 73  73 66 75 6c 20 72 65 73   : successful res  
  0020:  75 6c 74 3a 20 87 20 05  04 05 ff 00 0c 00 00 00   ult: . .........  
  0030:  00 00 00 05 5c ee 23 07  01 00 00 c3 56 03 6d 56   ....\.#.....V.mV  
  0040:  24 c6 ab e5 96 61 1c                               $....a.           
ber_scanf fmt (O) ber:
ber_dump: buf=0x624ee0 ptr=0x624f08 end=0x624f2a len=34
  0000:  87 20 05 04 05 ff 00 0c  00 00 00 00 00 00 05 5c   . .............\  
  0010:  ee 23 07 01 00 00 c3 56  03 6d 56 24 c6 ab e5 96   .#.....V.mV$....  
  0020:  61 1c                                              a.                
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_dump: buf=0x624ee0 ptr=0x624ee3 end=0x624f2a len=71
  0000:  61 45 0a 01 0e 04 00 04  1c 53 41 53 4c 28 30 29   aE.......SASL(0)  
  0010:  3a 20 73 75 63 63 65 73  73 66 75 6c 20 72 65 73   : successful res  
  0020:  75 6c 74 3a 20 87 20 05  04 05 ff 00 0c 00 00 00   ult: . .........  
  0030:  00 00 00 05 5c ee 23 07  01 00 00 c3 56 03 6d 56   ....\.#.....V.mV  
  0040:  24 c6 ab e5 96 61 1c                               $....a.           
ber_scanf fmt (x) ber:
ber_dump: buf=0x624ee0 ptr=0x624f08 end=0x624f2a len=34
  0000:  87 20 05 04 05 ff 00 0c  00 00 00 00 00 00 05 5c   . .............\  
  0010:  ee 23 07 01 00 00 c3 56  03 6d 56 24 c6 ab e5 96   .#.....V.mV$....  
  0020:  61 1c                                              a.                
ber_scanf fmt (}) ber:
ber_dump: buf=0x624ee0 ptr=0x624f2a end=0x624f2a len=0

sasl_client_step: 0
SASL username: ldap/bronsted.g17.lan@G17.LAN
SASL SSF: 56
ldap_pvt_sasl_generic_install
SASL data security layer installed.
ldap_msgfree
ldap_result ld 0x6166c0 msgid 3
wait4msg ld 0x6166c0 msgid 3 (infinite timeout)
wait4msg continue ld 0x6166c0 msgid 3 all 1
** ld 0x6166c0 Connections:
* host: nibbler.g17.lan  port: 389  (default)
  refcnt: 1  status: Connected
  last used: Fri Oct 15 11:51:43 2010


** ld 0x6166c0 Outstanding Requests:
   Empty
  ld 0x6166c0 request count 0 (abandoned 0)
** ld 0x6166c0 Response Queue:
   Empty
  ld 0x6166c0 response count 0
ldap_chkResponseList ld 0x6166c0 msgid 3 all 1
ldap_chkResponseList returns ld 0x6166c0 NULL
ldap_int_select
-----------------8<-----------------------------------

-- 
regards,
	Ralf
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nuernberg)