Microsoft KB Archive/838355

= FIX: IrSock receive may cause a memory leak in Windows CE .NET 4.1 =

Article ID: 838355

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.1

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SYMPTOMS
When a socket receives data by using an IrSock receive, and the socket closes while the data is being received, buffers that are allocated for the received data may not be freed.



Software update information
A supported software update is now available from Microsoft as Windows CE 4.1 Core OS QFE 838355. 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 --

31-Mar-2004 19:39  4.10              727,800  Wincepb41-040331-kb838355-armv4.exe 31-Mar-2004 19:39  4.10              727,800  Wincepb41-040331-kb838355-armv4i.exe 31-Mar-2004 19:39  4.10              727,800  Wincepb41-040331-kb838355-armv4t.exe 31-Mar-2004 19:39  4.10              719,608  Wincepb41-040331-kb838355-mips16.exe 31-Mar-2004 19:39  4.10              735,992  Wincepb41-040331-kb838355-mipsii.exe 31-Mar-2004 19:39  4.10              740,088  Wincepb41-040331-kb838355-mipsii_fp.exe 31-Mar-2004 19:39  4.10              744,184  Wincepb41-040331-kb838355-mipsiv.exe 31-Mar-2004 19:39  4.10              744,184  Wincepb41-040331-kb838355-mipsiv_fp.exe 31-Mar-2004 19:39  4.10              723,704  Wincepb41-040331-kb838355-sh3.exe 31-Mar-2004 19:39  4.10              723,704  Wincepb41-040331-kb838355-sh4.exe 31-Mar-2004 19:39  4.10              703,224  Wincepb41-040331-kb838355-x86.exe The English version of this package has the file attributes (or later) that are listed in the following table.   Date         Time                      Size    File name --

Path: Public\Common\Oak\Lib\Armv4\Debug 18-Mar-2004 23:00                    347,794  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Armv4\Retail 18-Mar-2004 23:00                    184,102  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Armv4i\Debug 18-Mar-2004 23:00                    348,192  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Armv4i\Retail 18-Mar-2004 23:00                    184,340  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Armv4t\Debug 18-Mar-2004 23:00                    332,790  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Armv4t\Retail 18-Mar-2004 23:00                    183,520  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mips16\Debug 18-Mar-2004 23:01                    316,154  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mips16\Retail 18-Mar-2004 23:00                    168,172  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsii\Debug 18-Mar-2004 23:00                    362,238  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsii\Retail 18-Mar-2004 23:00                    188,086  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsii_fp\Debug 18-Mar-2004 23:01                    362,290  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsii_fp\Retail 18-Mar-2004 23:01                    188,112  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsiv\Debug 18-Mar-2004 23:01                    364,250  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsiv\Retail 18-Mar-2004 23:01                    188,978  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 18-Mar-2004 23:01                    364,302  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 18-Mar-2004 23:01                    189,004  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Sh3\Debug 18-Mar-2004 23:01                    317,278  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Sh3\Retail 18-Mar-2004 23:01                    174,630  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Sh4\Debug 18-Mar-2004 23:01                    317,152  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\Sh4\Retail 18-Mar-2004 23:01                    174,130  Irtdi.lib 18-Mar-2004 23:01                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\X86\Debug 18-Mar-2004 23:00                    313,470  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb

Path: Public\Common\Oak\Lib\X86\Retail 18-Mar-2004 23:00                    164,506  Irtdi.lib 18-Mar-2004 23:00                    102,400  Irtdi.pdb



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.

Keywords: kbbug kbfix kbqfe KB838355

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