Token Leak Caused by LPC Port Connection to DHCP Service (162029)
The information in this article applies to:
- Microsoft Windows NT Workstation 3.5
- Microsoft Windows NT Workstation 3.51
- Microsoft Windows NT Server 3.5
- Microsoft Windows NT Server 3.51
This article was previously published under Q162029 SYMPTOMS
A Windows NT 3.5 or 3.51 Server computer running the DHCP service may stop
responding or lock up due to a memory leak. This problem may not be
specific to DHCP.
An additional symptom included the logging of numerous SRV.SYS 2020 Event
Log errors.
CAUSE
A security token is created during an local procedure call (LPC) port
connection to the DHCP Service. When the port is deleted, the security
token is not deleted.
STATUS
Microsoft has confirmed this to be a problem in Microsoft Windows NT
version 3.51.
A supported fix is now available, but has not been fully regression tested
and should be applied only to systems experiencing this specific problem.
Unless you are severely impacted by this specific problem, Microsoft
recommends that you wait for the next Service Pack that contains this fix.
Contact Microsoft Technical Support for more information.
MORE INFORMATION
This problem does not exist in Windows NT 4.0.
| Modification Type: | Major | Last Reviewed: | 12/16/2003 |
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| Keywords: | kbbug kbfix KB162029 |
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