FIX: A memory leak occurs when you use Serial Port Reduction with RDP in Windows CE .NET 4.1 (909257)



The information in this article applies to:

  • Microsoft Windows CE .NET 4.1

SYMPTOMS

When you use Serial Port Redirection with Remote Desktop Protocol (RDP) in Microsoft Windows CE .NET 4.1, a memory leak occurs. A while after this problem occurs, you receive an "out of memory" error message.

RESOLUTION

Software update information

A supported software update is now available from Microsoft as Windows CE 4.1 Core OS QFE 909257. 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 platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart the computer after you apply this update.

Update replacement information

This update does not replace any other updates.

File information

The English version of this package has the file attributes (or later file attributes) that are listed in the following table.
   Date         Time   Version     Size       File name
   ----------------------------------------------------------------------------------
   20-Oct-2005  22:39  4.1.5.1020  6,920,952  Wincepb41-051020-kb909257-armv4.exe
   20-Oct-2005  22:39  4.1.5.1020  6,929,144  Wincepb41-051020-kb909257-armv4i.exe
   20-Oct-2005  22:39  4.1.5.1020  6,908,664  Wincepb41-051020-kb909257-armv4t.exe  
   20-Oct-2005  22:39  4.1.5.1020  6,490,872  Wincepb41-051020-kb909257-mips16.exe
   20-Oct-2005  22:39  4.1.5.1020  7,076,600  Wincepb41-051020-kb909257-mipsii.exe
   20-Oct-2005  22:39  4.1.5.1020  7,092,984  Wincepb41-051020-kb909257-mipsii_fp.exe
   20-Oct-2005  22:39  4.1.5.1020  7,203,576  Wincepb41-051020-kb909257-mipsiv.exe
   20-Oct-2005  22:39  4.1.5.1020  7,219,960  Wincepb41-051020-kb909257-mipsiv_fp.exe
   20-Oct-2005  22:39  4.1.5.1020  6,687,480  Wincepb41-051020-kb909257-sh3.exe
   20-Oct-2005  22:39  4.1.5.1020  6,687,480  Wincepb41-051020-kb909257-sh4.exe
   20-Oct-2005  22:39  4.1.5.1020  5,962,488  Wincepb41-051020-kb909257-x86.exe  
The English version of this software 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   Size        File name
   -------------------------------------------
   Path: Public\Rdp\Oak\Lib\Armv4\Debug
   12-Oct-2005  19:48  13,657,636  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Armv4\Retail
   12-Oct-2005  19:45   7,689,466  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Armv4i\Debug
   12-Oct-2005  19:41  13,679,810  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Armv4i\Retail
   12-Oct-2005  19:38   7,706,062  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Armv4t\Debug
   12-Oct-2005  19:34  12,977,472  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Armv4t\Retail
   12-Oct-2005  19:30   7,715,630  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mips16\Debug
   12-Oct-2005  20:03  12,777,822  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mips16\Retail
   12-Oct-2005  19:59   7,307,102  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsii\Debug
   12-Oct-2005  19:56  14,065,882  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsii\Retail
   12-Oct-2005  19:52   8,173,926  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsii_fp\Debug
   12-Oct-2005  20:10  14,082,556  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsii_fp\Retail
   12-Oct-2005  20:07   8,190,208  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsiv\Debug
   12-Oct-2005  20:40  14,429,692  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsiv\Retail
   12-Oct-2005  20:36   8,228,998  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsiv_fp\Debug
   12-Oct-2005  20:25  14,448,532  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Mipsiv_fp\Retail
   12-Oct-2005  20:22   8,245,246  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Sh3\Debug
   12-Oct-2005  20:18  12,415,834  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Sh3\Retail
   12-Oct-2005  20:14   7,269,012  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Sh4\Debug
   12-Oct-2005  20:33  12,416,976  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\Sh4\Retail
   12-Oct-2005  20:29   7,259,720  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\X86\Debug
   12-Oct-2005  19:27  11,546,796  Mstscax.lib

   Path: Public\Rdp\Oak\Lib\X86\Retail
   12-Oct-2005  19:23   6,805,044  Mstscax.lib

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:7/26/2006
Keywords:kbBug kbfix kbQFE kbpubtypekc KB909257 kbAudOEM