Device does not disconnect after receiving bad packets from a WPA access point (839933)



The information in this article applies to:

  • Microsoft Windows CE .NET 4.2

SYMPTOMS

After the device receives a series of bad packets from a Wi-Fi Protected Access (WPA) access point, the device is not disconnected from the access point.

WPA compliance may be affected because the device does not disconnect from the access point.

RESOLUTION

Hotfix Information

A supported software update is now available from Microsoft as Windows CE 4.2 Core OS QFE 839933. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites

This fix is supported only when all previously issued fixes for this product have also been installed.

Restart Requirement

After you install this update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu.

Hotfix Replacement Information

This hotfix does not replace any other hotfixes.

File Information

The English version of this package has the file attributes (or later) that are listed in the following table.
   Date         Time   Version            Size    File name
   ---------------------------------------------------------------------------------------

   Path: Signed
   22-Apr-2004  18:38  4.2.4.422       1,358,584  Wincepb42-040422-kb839933-armv4.exe  
   22-Apr-2004  18:38  4.2.4.422       1,358,584  Wincepb42-040422-kb839933-armv4i.exe  
   22-Apr-2004  18:38  4.2.4.422       1,403,640  Wincepb42-040422-kb839933-mipsii.exe  
   22-Apr-2004  18:38  4.2.4.422       1,403,640  Wincepb42-040422-kb839933-mipsii_fp.exe  
   22-Apr-2004  18:38  4.2.4.422       1,420,024  Wincepb42-040422-kb839933-mipsiv.exe  
   22-Apr-2004  18:38  4.2.4.422       1,420,024  Wincepb42-040422-kb839933-mipsiv_fp.exe  
   22-Apr-2004  18:38  4.2.4.422       1,338,104  Wincepb42-040422-kb839933-sh3.exe  
   22-Apr-2004  18:38  4.2.4.422       1,334,008  Wincepb42-040422-kb839933-sh4.exe  
   22-Apr-2004  18:38  4.2.4.422       1,256,184  Wincepb42-040422-kb839933-x86.exe  
The English version of this hotfix 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                      Size    File name
   --------------------------------------------------------------

   Path: Public\Common\Ddk\Inc
   02-Apr-2004  18:54                      6,923  Nuiouser.h

   Path: Public\Common\Oak\Drivers\Ndisuio
   02-Apr-2004  18:54                     16,685  Ndisuio.h
   02-Apr-2004  18:54                     55,232  Uio_ce.c

   Path: Public\Common\Oak\Lib\Armv4\Debug
   02-Apr-2004  18:50                    302,256  Eapol.lib
   02-Apr-2004  18:50                    253,512  Ndisuio.lib
   02-Apr-2004  18:50                    788,224  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Armv4\Retail
   02-Apr-2004  18:50                    218,702  Eapol.lib
   02-Apr-2004  18:50                    162,206  Ndisuio.lib
   02-Apr-2004  18:50                    486,696  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Armv4i\Debug
   02-Apr-2004  18:50                    302,714  Eapol.lib
   02-Apr-2004  18:51                    253,766  Ndisuio.lib
   02-Apr-2004  18:51                    789,018  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Armv4i\Retail
   02-Apr-2004  18:50                    219,420  Eapol.lib
   02-Apr-2004  18:51                    162,402  Ndisuio.lib
   02-Apr-2004  18:51                    487,450  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsii\Debug
   02-Apr-2004  18:51                    307,806  Eapol.lib
   02-Apr-2004  18:51                    263,992  Ndisuio.lib
   02-Apr-2004  18:51                    805,740  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsii\Retail
   02-Apr-2004  18:51                    226,504  Eapol.lib
   02-Apr-2004  18:51                    170,416  Ndisuio.lib
   02-Apr-2004  18:51                    503,230  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsii_fp\Debug
   02-Apr-2004  18:51                    307,878  Eapol.lib
   02-Apr-2004  18:52                    264,052  Ndisuio.lib
   02-Apr-2004  18:52                    805,880  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsii_fp\Retail
   02-Apr-2004  18:51                    226,588  Eapol.lib
   02-Apr-2004  18:52                    170,450  Ndisuio.lib
   02-Apr-2004  18:52                    503,372  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsiv\Debug
   02-Apr-2004  18:52                    312,642  Eapol.lib
   02-Apr-2004  18:52                    266,272  Ndisuio.lib
   02-Apr-2004  18:52                    816,126  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsiv\Retail
   02-Apr-2004  18:52                    228,532  Eapol.lib
   02-Apr-2004  18:52                    171,164  Ndisuio.lib
   02-Apr-2004  18:52                    507,876  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug
   02-Apr-2004  18:53                    312,716  Eapol.lib
   02-Apr-2004  18:53                    266,332  Ndisuio.lib
   02-Apr-2004  18:53                    816,266  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail
   02-Apr-2004  18:52                    228,616  Eapol.lib
   02-Apr-2004  18:53                    171,198  Ndisuio.lib
   02-Apr-2004  18:53                    508,020  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Sh3\Debug
   02-Apr-2004  18:53                    283,482  Eapol.lib
   02-Apr-2004  18:53                    231,842  Ndisuio.lib
   02-Apr-2004  18:53                    722,068  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Sh3\Retail
   02-Apr-2004  18:53                    213,740  Eapol.lib
   02-Apr-2004  18:53                    154,462  Ndisuio.lib
   02-Apr-2004  18:53                    464,452  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Sh4\Debug
   02-Apr-2004  18:54                    283,284  Eapol.lib
   02-Apr-2004  18:54                    231,690  Ndisuio.lib
   02-Apr-2004  18:54                    721,740  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\Sh4\Retail
   02-Apr-2004  18:54                    213,490  Eapol.lib
   02-Apr-2004  18:54                    154,250  Ndisuio.lib
   02-Apr-2004  18:54                    463,562  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\X86\Debug
   02-Apr-2004  18:49                    272,518  Eapol.lib
   02-Apr-2004  18:50                    229,390  Ndisuio.lib
   02-Apr-2004  18:50                    709,520  Wzcsvc.lib

   Path: Public\Common\Oak\Lib\X86\Retail
   02-Apr-2004  18:49                    194,164  Eapol.lib
   02-Apr-2004  18:50                    145,900  Ndisuio.lib
   02-Apr-2004  18:49                    434,416  Wzcsvc.lib

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

MORE INFORMATION

For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates


Modification Type:MinorLast Reviewed:5/27/2005
Keywords:kbBug kbfix kbQFE KB839933 kbAudOEM