SYMPTOMS
Applications may stop responding when calling the
IADs::GetInfo function in a multi-threaded environment.
For example, a COM component that calls
IADs::GetInfo hangs when instantiated from Active Server Pages (ASP). Typically, the first load of an ASP page in such an environment succeeds. However, a refresh causes the browser to stop responding.
This problem has the potential to apply to any user of the ADSI LDAP provider that invokes GetInfo within a multi-threaded environment, such as ASP, Microsoft Transaction Server (MTS) or any project that uses a multi-threaded model.
This problem does not occur when:
- The application is running against an LDAP v3 server.
- Components are single-threaded.
- Components are not run under MTS or ASP.
RESOLUTION
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Windows 2000 service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:
NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Date Time Version Size File name
-------------------------------------------------------------
13-DEC-2001 15:03 5.0.2195.4685 123,664 adsldp.dll
13-DEC-2001 15:03 5.0.2195.4762 130,320 adsldpc.dll
13-DEC-2001 15:03 5.0.2195.4016 62,736 adsmsext.dll
13-DEC-2001 15:03 5.0.2195.4731 356,112 advapi32.dll
13-DEC-2001 15:03 5.0.2195.4571 82,704 cmnquery.dll
13-DEC-2001 15:03 5.0.2195.4141 133,904 dnsapi.dll
13-DEC-2001 15:03 5.0.2195.4379 91,408 dnsrslvr.dll
13-DEC-2001 15:03 5.0.2195.4534 41,744 dsfolder.dll
13-DEC-2001 15:03 5.0.2195.4534 156,944 dsquery.dll
13-DEC-2001 15:03 5.0.2195.4574 110,352 dsuiext.dll
08-OCT-2001 14:54 5.0.2195.4485 88,336 hotfix.exe
13-DEC-2001 15:18 27,775 hotfix.inf
13-DEC-2001 15:06 5.0.2195.4685 521,488 instlsa5.dll
13-DEC-2001 15:03 5.0.2195.4630 145,680 kdcsvc.dll
26-NOV-2001 16:33 5.0.2195.4680 199,440 kerberos.dll
04-SEP-2001 08:32 5.0.2195.4276 71,024 ksecdd.sys
26-NOV-2001 17:55 5.0.2195.4685 503,568 lsasrv.dll
26-NOV-2001 17:55 5.0.2195.4685 33,552 lsass.exe
07-DEC-2001 16:05 5.0.2195.4745 107,280 msv1_0.dll
13-DEC-2001 15:03 5.0.2195.4594 306,960 netapi32.dll
13-DEC-2001 15:03 5.0.2195.4686 359,184 netlogon.dll
13-DEC-2001 15:03 5.0.2195.4746 916,240 ntdsa.dll
13-DEC-2001 15:03 5.0.2195.4748 388,368 samsrv.dll
13-DEC-2001 15:03 5.0.2195.4583 128,784 scecli.dll
13-DEC-2001 15:03 5.0.2195.4600 299,792 scesrv.dll
- - - - - 3,042,619 sp3.cat
30-MAY-2001 00:03 5.0.2195.3649 3,584 spmsg.dll
13-DEC-2001 15:03 5.0.2195.4600 48,400 w32time.dll
06-NOV-2001 11:43 5.0.2195.4600 56,592 w32tm.exe
13-DEC-2001 15:03 5.0.2195.4726 125,712 wldap32.dll
18-DEC-2001 08:51 <DIR> 56bit