Article ID: 324860
Article Last Modified on 5/27/2005
APPLIES TO
- Microsoft Windows CE Platform Builder 4.1
This article was previously published under Q324860
SYMPTOMS
When User Datagr Protocol (UDP) packets that are larger than the Maximum Transmission Unit (MTU) size are sent, a gradual loss of available RAM occurs.
CAUSE
When Windows must fragment a UDP network packet to fit in the MTU size, Windows does not clean up an allocated system object. Over time, the orphaned objects consume memory resources. This may eventually cause reduced system performance.
RESOLUTION
A supported software update is now available from Microsoft as Windows CE 4.1 Core OS QFE Q324860. 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
The English version of this package has the following file attributes or later:
Size File name --------------------------------------------- 1,309,280 020724_Armv4i_wce41-q324860.exe 1,305,184 020724_Armv4t_wce41-q324860.exe 1,309,280 020724_Armv4_wce41-q324860.exe 1,321,568 020724_Mips16_wce41-q324860.exe 1,354,336 020724_Mipsii_fp_wce41-q324860.exe 1,354,336 020724_Mipsii_wce41-q324860.exe 1,370,720 020724_Mipsiv_fp_wce41-q324860.exe 1,370,720 020724_Mipsiv_wce41-q324860.exe 1,256,032 020724_Sh3_wce41-q324860.exe 1,256,032 020724_Sh4_wce41-q324860.exe 1,157,728 020724_X86_wce41-q324860.exe
The English version of this fix has the file attributes (or later) that are listed in the following table.
Date Time Size File name Platform ---------------------------------------------------------- 21-Jun-2002 10:33 1,756,038 Ip.lib Armv4\debug 21-Jun-2002 10:33 143,360 Ip.pdb Armv4\debug 21-Jun-2002 10:26 1,236,162 Ip.lib Armv4\retail 21-Jun-2002 10:26 143,360 Ip.pdb Armv4\retail 21-Jun-2002 10:19 1,758,604 Ip.lib Armv4i\debug 21-Jun-2002 10:19 143,360 Ip.pdb Armv4i\debug 21-Jun-2002 10:12 1,238,502 Ip.lib Armv4i\retail 21-Jun-2002 10:12 143,360 Ip.pdb Armv4i\retail 21-Jun-2002 10:05 1,622,662 Ip.lib Armv4t\debug 21-Jun-2002 10:05 143,360 Ip.pdb Armv4t\debug 21-Jun-2002 09:58 1,222,174 Ip.lib Armv4t\retail 21-Jun-2002 09:58 143,360 Ip.pdb Armv4t\retail 21-Jun-2002 11:02 1,774,660 Ip.lib Mips16\debug 21-Jun-2002 11:02 143,360 Ip.pdb Mips16\debug 21-Jun-2002 10:55 1,139,344 Ip.lib Mips16\retail 21-Jun-2002 10:55 143,360 Ip.pdb Mips16\retail 21-Jun-2002 10:48 1,774,660 Ip.lib Mipsii\debug 21-Jun-2002 10:48 143,360 Ip.pdb Mipsii\debug 21-Jun-2002 10:41 1,251,216 Ip.lib Mipsii\retail 21-Jun-2002 10:41 143,360 Ip.pdb Mipsii\retail 21-Jun-2002 11:16 1,774,800 Ip.lib Mipsii_fp\debug 21-Jun-2002 11:16 143,360 Ip.pdb Mipsii_fp\debug 21-Jun-2002 11:09 1,251,458 Ip.lib Mipsii_fp\retail 21-Jun-2002 11:09 143,360 Ip.pdb Mipsii_fp\retail 21-Jun-2002 12:13 1,800,812 Ip.lib Mipsiv\debug 21-Jun-2002 12:13 143,360 Ip.pdb Mipsiv\debug 21-Jun-2002 12:06 1,263,948 Ip.lib Mipsiv\retail 21-Jun-2002 12:06 143,360 Ip.pdb Mipsiv\retail 21-Jun-2002 11:44 1,800,950 Ip.lib Mipsiv_fp\debug 21-Jun-2002 11:44 143,360 Ip.pdb Mipsiv_fp\debug 21-Jun-2002 11:37 1,264,192 Ip.lib Mipsiv_fp\retail 21-Jun-2002 11:37 143,360 Ip.pdb Mipsiv_fp\retail 21-Jun-2002 11:30 1,506,404 Ip.lib Sh3\debug 21-Jun-2002 11:30 143,360 Ip.pdb Sh3\debug 21-Jun-2002 11:23 1,103,398 Ip.lib Sh3\retail 21-Jun-2002 11:23 143,360 Ip.pdb Sh3\retail 21-Jun-2002 11:59 1,505,808 Ip.lib Sh4\debug 21-Jun-2002 11:59 143,360 Ip.pdb Sh4\debug 21-Jun-2002 11:52 1,099,880 Ip.lib Sh4\retail 21-Jun-2002 11:52 143,360 Ip.pdb Sh4\retail 21-Jun-2002 09:51 1,456,640 Ip.lib X86\debug 21-Jun-2002 09:51 143,360 Ip.pdb X86\debug 21-Jun-2002 09:45 1,025,634 Ip.lib X86\retail 21-Jun-2002 09:45 143,360 Ip.pdb X86\retail
MORE INFORMATION
The update that is included in this package corrects the code for managing the Internet protocol to clean up the system objects that the protocol creates when it transmits a fragmented packet.
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
Keywords: kbbug kbfix kbqfe KB324860
