FIX: A memory leak may occur on suspend or on resume with WLAN in Microsoft Windows CE .NET 4.2 (873427)



The information in this article applies to:

  • Microsoft Windows CE .NET 4.2

SYMPTOMS

A small memory leak of 224 bytes may occur when a device resumes that has a Wireless LAN (WLAN) adaptor installed.

RESOLUTION

Software update information

A supported software update is now available from Microsoft as Windows CE 4.2 Core OS QFE 873427. 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 update is supported only if all previously issued updates for this product have also been installed.

Restart requirement

After you install this update, you must perform a clean build of the whole operating system. To perform a clean build of the operating system, follow these steps:
  1. On the Build menu, click Clean.
  2. On the Build menu, click Build Platform.
You do not have to restart your computer after you apply this update.

Update replacement information

This update does not replace any other updates.

File information

The English version of this update has the file attributes (or later file attributes) 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
   --------------------------------------------------------------
   10-Aug-2004  19:40  4.2.4.810       1,735,416  Wincepb42-040810-kb873427-armv4.exe
   10-Aug-2004  19:40  4.2.4.810       1,735,416  Wincepb42-040810-kb873427-armv4i.exe
   10-Aug-2004  19:40  4.2.4.810       1,780,472  Wincepb42-040810-kb873427-mipsii.exe
   10-Aug-2004  19:40  4.2.4.810       1,780,472  Wincepb42-040810-kb873427-mipsii_fp.exe
   10-Aug-2004  19:40  4.2.4.810       1,796,856  Wincepb42-040810-kb873427-mipsiv.exe
   10-Aug-2004  19:40  4.2.4.810       1,796,856  Wincepb42-040810-kb873427-mipsiv_fp.exe
   10-Aug-2004  19:40  4.2.4.810       1,665,784  Wincepb42-040810-kb873427-sh3.exe
   10-Aug-2004  19:40  4.2.4.810       1,665,784  Wincepb42-040810-kb873427-sh4.exe
   10-Aug-2004  19:40  4.2.4.810       1,555,192  Wincepb42-040810-kb873427-x86.exe  
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: Public\Common\Oak\Lib\ARMV4\Debug
   26-Jul-2004  15:37                  1,901,058  Ip.lib
   26-Jul-2004  15:37                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\ARMV4\Retail
   26-Jul-2004  15:36                  1,364,252  Ip.lib
   26-Jul-2004  15:36                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\ARMV4I\Debug
   26-Jul-2004  15:37                  1,903,576  Ip.lib
   26-Jul-2004  15:37                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\ARMV4I\Retail
   26-Jul-2004  15:37                  1,366,590  Ip.lib
   26-Jul-2004  15:37                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSII\Debug
   26-Jul-2004  15:38                  1,919,032  Ip.lib
   26-Jul-2004  15:38                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSII\Retail
   26-Jul-2004  15:37                  1,380,770  Ip.lib
   26-Jul-2004  15:37                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSII_FP\Debug
   26-Jul-2004  15:38                  1,919,266  Ip.lib
   26-Jul-2004  15:38                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSII_FP\Retail
   26-Jul-2004  15:38                  1,381,012  Ip.lib
   26-Jul-2004  15:38                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSIV\Debug
   26-Jul-2004  15:39                  1,943,538  Ip.lib
   26-Jul-2004  15:39                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSIV\Retail
   26-Jul-2004  15:38                  1,392,876  Ip.lib
   26-Jul-2004  15:38                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSIV_FP\Debug
   26-Jul-2004  15:39                  1,943,770  Ip.lib
   26-Jul-2004  15:39                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\MIPSIV_FP\Retail
   26-Jul-2004  15:39                  1,393,116  Ip.lib
   26-Jul-2004  15:39                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\SH3\Debug
   26-Jul-2004  15:40                  1,639,318  Ip.lib
   26-Jul-2004  15:40                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\SH3\Retail
   26-Jul-2004  15:40                  1,223,894  Ip.lib
   26-Jul-2004  15:40                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\SH4\Debug
   26-Jul-2004  15:40                  1,638,716  Ip.lib
   26-Jul-2004  15:40                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\SH4\Retail
   26-Jul-2004  15:40                  1,220,256  Ip.lib
   26-Jul-2004  15:40                    151,552  Ip.pdb

   Path: Public\Common\Oak\Lib\X86\Debug
   26-Jul-2004  15:36                  1,590,004  Ip.lib
   26-Jul-2004  15:36                    159,744  Ip.pdb

   Path: Public\Common\Oak\Lib\X86\Retail
   26-Jul-2004  15:36                  1,144,724  Ip.lib
   26-Jul-2004  15:36                    151,552  Ip.pdb

STATUS

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

Modification Type:MinorLast Reviewed:5/27/2005
Keywords:kbBug kbfix kbQFE KB873427 kbAudDeveloper