Re: (ITS#4924) assertion failure during test039-glue-ldap-concurrency

[rhafer@suse.de]

I was able to reproduce this problem again. It does not happen during every
run of test039-glue-ldap-concurrency (probably during 1 out of 10). This
time I had enabled debug logging in the slapd-search tester. Find the log
of it below. What's really strange that it fails when chasing a referral to
ldap://localhost:9016 (there is nothing listening on port 9016 during 
test039)

[..]
ldap_chase_v3referral: msgid 374, url "ldap://localhost:9016/cn=Somewhere,ou=Meta,dc=example,dc=com??sub";
ldap_send_server_request
ldap_new_connection 0 1 1
ldap_int_open_connection
ldap_connect_to_host: TCP localhost:9016
ldap_new_socket: 4
ldap_prepare_socket: 4
ldap_connect_to_host: Trying 127.0.0.1:9016
ldap_connect_timeout: fd: 4 tm: -1 async: 0
anonymous rebind via ldap_bind_s
ldap_sasl_bind
ldap_send_initial_request
ldap_send_server_request
ldap_result ld 0x100141e0 msgid 376
ldap_chkResponseList ld 0x100141e0 msgid 376 all 1
ldap_chkResponseList returns ld 0x100141e0 NULL
wait4msg ld 0x100141e0 msgid 376 (timeout 100000 usec)
wait4msg continue ld 0x100141e0 msgid 376 all 1
** ld 0x100141e0 Connections:
* host: localhost  port: 9016
  refcnt: 2  status: Connected
  last used: Thu Apr 12 08:10:47 2007
  rebind in progress
    queue is empty

* host: localhost  port: 9013  (default)
  refcnt: 2  status: Connected
  last used: Thu Apr 12 08:10:47 2007

** ld 0x100141e0 Outstanding Requests:
 * msgid 376,  origid 376, status InProgress
   outstanding referrals 0, parent count 0
 * msgid 374,  origid 374, status InProgress
   outstanding referrals 1, parent count 0
** ld 0x100141e0 Response Queue:
 * msgid 374,  type 100
ldap_chkResponseList ld 0x100141e0 msgid 376 all 1
ldap_chkResponseList returns ld 0x100141e0 NULL
ldap_int_select
read1msg: ld 0x100141e0 msgid 376 all 1
read1msg: ld 0x100141e0 msgid 376 message type unknown
new result:  res_errno: 3, res_error: <>, res_matched: <>
read1msg: ld 0x100141e0 0 new referrals
read1msg:  mark request completed, ld 0x100141e0 msgid 376
request done: ld 0x100141e0 msgid 376
res_errno: 3, res_error: <>, res_matched: <>
ldap_free_request (origid 376, msgid 376)
ldap_free_connection 0 1
ldap_free_connection: refcnt 1
ldap_new_connection 0x100141e0: unexpected response 96 from BIND request id=376
lt-slapd-search: request.c:470: ldap_new_connection: Assertion `0' failed.
[..]

-- 
Ralf