Windows CE may stop responding when a PPP frame that is not valid is received or PPP authentication may fail (308472)



The information in this article applies to:

  • Microsoft Windows CE Platform Builder 2.12

This article was previously published under Q308472

SYMPTOMS

This hotfix resolves the following two problems:
  • Microsoft Windows CE may stop responding when a Point-to-Point Protocol (PPP) frame that is not valid is received.
  • Authentication protocol requests may be sent after authentication has already been accepted for another protocol, and therefore authentication may fail.

RESOLUTION

Hotfix information

A supported software update is now available from Microsoft as Windows CE 2.12 Core OS QFE 18. 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 hotfix is supported only when all previously issued hotfixes for this product have 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
   --------------------------------------------------------------
   01-Nov-2000  19:32  2.12.0.18      11,638,192  Wce212qfe18.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   Version            Size    File name
   --------------------------------------------------------------

   Path: Public\COMMON\Oak\Lib\Arm\ARM720\Ce\Debug
   19-Aug-2000  01:05                    163,496  Auth.lib
   19-Aug-2000  01:05                     99,620  Ccp.lib
   19-Aug-2000  01:06                    161,702  Ipcp.lib
   19-Aug-2000  01:05                    152,458  Lcp.lib
   19-Aug-2000  01:05                     44,332  Ncp.lib
   19-Aug-2000  01:06                      5,276  Ppp.lib
   19-Aug-2000  01:05                    102,688  Pppmac.lib
   19-Aug-2000  01:06                    115,410  Ras.lib

   Path: Public\COMMON\Oak\Lib\Arm\ARM720\Ce\Retail
   19-Aug-2000  01:04                    122,236  Auth.lib
   19-Aug-2000  01:04                     59,184  Ccp.lib
   19-Aug-2000  01:05                     92,914  Ipcp.lib
   19-Aug-2000  01:04                     95,370  Lcp.lib
   19-Aug-2000  01:04                     32,568  Ncp.lib
   19-Aug-2000  01:05                      5,276  Ppp.lib
   19-Aug-2000  01:04                     51,086  Pppmac.lib
   19-Aug-2000  01:05                     56,250  Ras.lib

   Path: Public\COMMON\Oak\Lib\Arm\SA1100\Ce\Debug
   19-Aug-2000  01:03                    163,300  Auth.lib
   19-Aug-2000  01:03                     99,444  Ccp.lib
   19-Aug-2000  01:04                    161,506  Ipcp.lib
   19-Aug-2000  01:03                    152,198  Lcp.lib
   19-Aug-2000  01:03                     44,284  Ncp.lib
   19-Aug-2000  01:04                      5,276  Ppp.lib
   19-Aug-2000  01:03                    102,572  Pppmac.lib
   19-Aug-2000  01:04                    115,322  Ras.lib

   Path: Public\COMMON\Oak\Lib\Arm\SA1100\Ce\Retail
   19-Aug-2000  01:02                    122,048  Auth.lib
   19-Aug-2000  01:03                     58,978  Ccp.lib
   19-Aug-2000  01:03                     92,698  Ipcp.lib
   19-Aug-2000  01:02                     95,054  Lcp.lib
   19-Aug-2000  01:02                     32,530  Ncp.lib
   19-Aug-2000  01:03                      5,276  Ppp.lib
   19-Aug-2000  01:02                     50,958  Pppmac.lib
   19-Aug-2000  01:03                     56,162  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R3000\Ce\Debug
   19-Aug-2000  01:19                    178,476  Auth.lib
   19-Aug-2000  01:19                    113,056  Ccp.lib
   19-Aug-2000  01:19                    183,270  Ipcp.lib
   19-Aug-2000  01:19                    171,772  Lcp.lib
   19-Aug-2000  01:19                     48,910  Ncp.lib
   19-Aug-2000  01:19                      5,276  Ppp.lib
   19-Aug-2000  01:19                    115,968  Pppmac.lib
   19-Aug-2000  01:19                    128,394  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R3000\Ce\Retail
   19-Aug-2000  01:18                    133,564  Auth.lib
   19-Aug-2000  01:18                     67,076  Ccp.lib
   19-Aug-2000  01:18                    111,104  Ipcp.lib
   19-Aug-2000  01:18                    107,888  Lcp.lib
   19-Aug-2000  01:18                     34,820  Ncp.lib
   19-Aug-2000  01:18                      5,276  Ppp.lib
   19-Aug-2000  01:18                     63,610  Pppmac.lib
   19-Aug-2000  01:18                     65,268  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4100\Ce\Debug
   19-Aug-2000  01:07                    178,540  Auth.lib
   19-Aug-2000  01:07                    113,104  Ccp.lib
   19-Aug-2000  01:07                    183,494  Ipcp.lib
   19-Aug-2000  01:07                    171,836  Lcp.lib
   19-Aug-2000  01:07                     48,910  Ncp.lib
   19-Aug-2000  01:08                      5,276  Ppp.lib
   19-Aug-2000  01:07                    115,968  Pppmac.lib
   19-Aug-2000  01:07                    128,426  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4100\Ce\Retail
   19-Aug-2000  01:06                    133,496  Auth.lib
   19-Aug-2000  01:06                     66,996  Ccp.lib
   19-Aug-2000  01:07                    111,020  Ipcp.lib
   19-Aug-2000  01:06                    107,804  Lcp.lib
   19-Aug-2000  01:06                     34,814  Ncp.lib
   19-Aug-2000  01:07                      5,276  Ppp.lib
   19-Aug-2000  01:06                     63,512  Pppmac.lib
   19-Aug-2000  01:07                     65,112  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4111\Ce\Debug
   19-Aug-2000  01:09                    156,600  Auth.lib
   19-Aug-2000  01:09                     95,974  Ccp.lib
   19-Aug-2000  01:09                    154,296  Ipcp.lib
   19-Aug-2000  01:09                    148,854  Lcp.lib
   19-Aug-2000  01:09                     43,866  Ncp.lib
   19-Aug-2000  01:10                      5,276  Ppp.lib
   19-Aug-2000  01:09                     94,428  Pppmac.lib
   19-Aug-2000  01:09                    109,916  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4111\Ce\Retail
   19-Aug-2000  01:08                    114,344  Auth.lib
   19-Aug-2000  01:08                     51,376  Ccp.lib
   19-Aug-2000  01:08                     83,944  Ipcp.lib
   19-Aug-2000  01:08                     83,604  Lcp.lib
   19-Aug-2000  01:08                     30,566  Ncp.lib
   19-Aug-2000  01:09                      5,276  Ppp.lib
   19-Aug-2000  01:08                     45,600  Pppmac.lib
   19-Aug-2000  01:09                     51,724  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4300\Ce\Debug
   19-Aug-2000  01:11                    178,476  Auth.lib
   19-Aug-2000  01:11                    113,056  Ccp.lib
   19-Aug-2000  01:11                    183,270  Ipcp.lib
   19-Aug-2000  01:11                    171,772  Lcp.lib
   19-Aug-2000  01:11                     48,910  Ncp.lib
   19-Aug-2000  01:11                      5,276  Ppp.lib
   19-Aug-2000  01:11                    115,968  Pppmac.lib
   19-Aug-2000  01:11                    128,394  Ras.lib

   Path: Public\COMMON\Oak\Lib\Mips\R4300\Ce\Retail
   19-Aug-2000  01:10                    133,496  Auth.lib
   19-Aug-2000  01:10                     66,994  Ccp.lib
   19-Aug-2000  01:10                    111,032  Ipcp.lib
   19-Aug-2000  01:10                    107,802  Lcp.lib
   19-Aug-2000  01:10                     34,814  Ncp.lib
   19-Aug-2000  01:11                      5,276  Ppp.lib
   19-Aug-2000  01:10                     63,512  Pppmac.lib
   19-Aug-2000  01:10                     65,126  Ras.lib

   Path: Public\COMMON\Oak\Lib\Ppc\PPC403\Ce\Debug
   19-Aug-2000  01:13                    176,126  Auth.lib
   19-Aug-2000  01:13                    108,424  Ccp.lib
   19-Aug-2000  01:13                    174,916  Ipcp.lib
   19-Aug-2000  01:13                    165,042  Lcp.lib
   19-Aug-2000  01:13                     48,050  Ncp.lib
   19-Aug-2000  01:13                      5,276  Ppp.lib
   19-Aug-2000  01:12                    111,464  Pppmac.lib
   19-Aug-2000  01:13                    127,880  Ras.lib

   Path: Public\COMMON\Oak\Lib\Ppc\PPC403\Ce\Retail
   19-Aug-2000  01:12                    125,580  Auth.lib
   19-Aug-2000  01:12                     59,882  Ccp.lib
   19-Aug-2000  01:12                     94,204  Ipcp.lib
   19-Aug-2000  01:12                     96,688  Lcp.lib
   19-Aug-2000  01:12                     32,984  Ncp.lib
   19-Aug-2000  01:12                      5,276  Ppp.lib
   19-Aug-2000  01:12                     52,894  Pppmac.lib
   19-Aug-2000  01:12                     61,682  Ras.lib

   Path: Public\COMMON\Oak\Lib\Ppc\PPC821\Ce\Debug
   19-Aug-2000  01:15                    176,126  Auth.lib
   19-Aug-2000  01:15                    108,424  Ccp.lib
   19-Aug-2000  01:15                    174,916  Ipcp.lib
   19-Aug-2000  01:14                    165,042  Lcp.lib
   19-Aug-2000  01:15                     48,050  Ncp.lib
   19-Aug-2000  01:15                      5,276  Ppp.lib
   19-Aug-2000  01:14                    111,464  Pppmac.lib
   19-Aug-2000  01:15                    127,880  Ras.lib

   Path: Public\COMMON\Oak\Lib\Ppc\PPC821\Ce\Retail
   19-Aug-2000  01:14                    125,580  Auth.lib
   19-Aug-2000  01:14                     59,882  Ccp.lib
   19-Aug-2000  01:14                     94,204  Ipcp.lib
   19-Aug-2000  01:14                     96,688  Lcp.lib
   19-Aug-2000  01:14                     32,984  Ncp.lib
   19-Aug-2000  01:14                      5,276  Ppp.lib
   19-Aug-2000  01:13                     52,894  Pppmac.lib
   19-Aug-2000  01:14                     61,682  Ras.lib

   Path: Public\COMMON\Oak\Lib\Shx\SH3\Ce\Debug
   19-Aug-2000  01:22                    163,190  Auth.lib
   19-Aug-2000  01:22                     98,574  Ccp.lib
   19-Aug-2000  01:23                    165,996  Ipcp.lib
   19-Aug-2000  01:22                    151,418  Lcp.lib
   19-Aug-2000  01:22                     44,708  Ncp.lib
   19-Aug-2000  01:23                      5,364  Ppp.lib
   19-Aug-2000  01:22                    106,266  Pppmac.lib
   19-Aug-2000  01:23                    123,616  Ras.lib

   Path: Public\COMMON\Oak\Lib\Shx\SH3\Ce\Retail
   19-Aug-2000  00:57                    123,334  Auth.lib
   19-Aug-2000  01:22                     57,128  Ccp.lib
   19-Aug-2000  01:22                     94,738  Ipcp.lib
   19-Aug-2000  00:56                     91,284  Lcp.lib
   19-Aug-2000  00:57                     32,168  Ncp.lib
   19-Aug-2000  01:22                      5,364  Ppp.lib
   19-Aug-2000  00:56                     57,860  Pppmac.lib
   19-Aug-2000  01:22                     59,936  Ras.lib

   Path: Public\COMMON\Oak\Lib\Shx\SH4\Ce\Debug
   19-Aug-2000  01:24                    162,978  Auth.lib
   19-Aug-2000  01:24                     98,532  Ccp.lib
   19-Aug-2000  01:25                    166,008  Ipcp.lib
   19-Aug-2000  01:24                    151,338  Lcp.lib
   19-Aug-2000  01:24                     44,658  Ncp.lib
   19-Aug-2000  01:25                      5,364  Ppp.lib
   19-Aug-2000  01:24                    106,626  Pppmac.lib
   19-Aug-2000  01:25                    123,564  Ras.lib

   Path: Public\COMMON\Oak\Lib\Shx\SH4\Ce\Retail
   19-Aug-2000  01:23                    123,124  Auth.lib
   19-Aug-2000  01:23                     57,072  Ccp.lib
   19-Aug-2000  01:24                     94,714  Ipcp.lib
   19-Aug-2000  01:23                     91,198  Lcp.lib
   19-Aug-2000  01:23                     32,120  Ncp.lib
   19-Aug-2000  01:24                      5,364  Ppp.lib
   19-Aug-2000  01:23                     58,120  Pppmac.lib
   19-Aug-2000  01:24                     59,886  Ras.lib

   Path: Public\COMMON\Oak\Lib\X86\I486\CE\Debug
   19-Aug-2000  01:16                    153,576  Auth.lib
   19-Aug-2000  01:17                     93,062  Ccp.lib
   19-Aug-2000  01:17                    154,942  Ipcp.lib
   19-Aug-2000  01:16                    144,618  Lcp.lib
   19-Aug-2000  01:16                     43,542  Ncp.lib
   19-Aug-2000  01:17                      5,364  Ppp.lib
   19-Aug-2000  01:16                     95,652  Pppmac.lib
   19-Aug-2000  01:17                    110,822  Ras.lib

   Path: Public\COMMON\Oak\Lib\X86\I486\CE\Retail
   19-Aug-2000  01:16                    111,756  Auth.lib
   19-Aug-2000  01:16                     51,826  Ccp.lib
   19-Aug-2000  01:16                     84,078  Ipcp.lib
   19-Aug-2000  01:15                     85,366  Lcp.lib
   19-Aug-2000  01:16                     30,846  Ncp.lib
   19-Aug-2000  01:16                      5,364  Ppp.lib
   19-Aug-2000  01:15                     45,780  Pppmac.lib
   19-Aug-2000  01:16                     49,848  Ras.lib

   Path: Public\COMMON\Oak\Target\Arm\ARM720\Ce\Debug
   19-Aug-2000  01:06                    230,478  Ppp.dll
   19-Aug-2000  01:06                    160,746  Ppp.map

   Path: Public\COMMON\Oak\Target\Arm\ARM720\Ce\Retail
   19-Aug-2000  01:05                     72,271  Ppp.dll
   19-Aug-2000  01:05                     41,321  Ppp.map

   Path: Public\COMMON\Oak\Target\Arm\SA1100\Ce\Debug
   19-Aug-2000  01:04                    228,430  Ppp.dll
   19-Aug-2000  01:04                    160,746  Ppp.map

   Path: Public\COMMON\Oak\Target\Arm\SA1100\Ce\Retail
   19-Aug-2000  01:03                     70,735  Ppp.dll
   19-Aug-2000  01:03                     41,321  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R3000\Ce\Debug
   19-Aug-2000  01:19                    258,126  Ppp.dll
   19-Aug-2000  01:19                    160,656  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R3000\Ce\Retail
   19-Aug-2000  01:18                     89,679  Ppp.dll
   19-Aug-2000  01:18                     39,668  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4100\Ce\Debug
   19-Aug-2000  01:08                    258,638  Ppp.dll
   19-Aug-2000  01:08                    160,656  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4100\Ce\Retail
   19-Aug-2000  01:07                     89,679  Ppp.dll
   19-Aug-2000  01:07                     39,668  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4111\Ce\Debug
   19-Aug-2000  01:10                    195,150  Ppp.dll
   19-Aug-2000  01:10                    160,711  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4111\Ce\Retail
   19-Aug-2000  01:09                     68,687  Ppp.dll
   19-Aug-2000  01:09                     43,127  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4300\Ce\Debug
   19-Aug-2000  01:11                    258,126  Ppp.dll
   19-Aug-2000  01:11                    160,656  Ppp.map

   Path: Public\COMMON\Oak\Target\Mips\R4300\Ce\Retail
   19-Aug-2000  01:11                     89,679  Ppp.dll
   19-Aug-2000  01:11                     39,668  Ppp.map

   Path: Public\COMMON\Oak\Target\Ppc\PPC403\Ce\Debug
   19-Aug-2000  01:13                    262,222  Ppp.dll
   19-Aug-2000  01:13                    160,656  Ppp.map

   Path: Public\COMMON\Oak\Target\Ppc\PPC403\Ce\Retail
   19-Aug-2000  01:12                     86,095  Ppp.dll
   19-Aug-2000  01:12                     44,718  Ppp.map

   Path: Public\COMMON\Oak\Target\Ppc\PPC821\Ce\Debug
   19-Aug-2000  01:15                    260,686  Ppp.dll
   19-Aug-2000  01:15                    160,656  Ppp.map

   Path: Public\COMMON\Oak\Target\Ppc\PPC821\Ce\Retail
   19-Aug-2000  01:14                     83,535  Ppp.dll
   19-Aug-2000  01:14                     44,718  Ppp.map

   Path: Public\COMMON\Oak\Target\Shx\SH3\Ce\Debug
   19-Aug-2000  01:23                    198,731  Ppp.dll          SH3
   19-Aug-2000  01:23                    160,919  Ppp.map

   Path: Public\COMMON\Oak\Target\Shx\SH3\Ce\Retail
   19-Aug-2000  01:22                     65,100  Ppp.dll
   19-Aug-2000  01:22                     41,595  Ppp.map

   Path: Public\COMMON\Oak\Target\Shx\SH4\Ce\Debug
   19-Aug-2000  01:25                    199,243  Ppp.dll
   19-Aug-2000  01:25                    160,919  Ppp.map

   Path: Public\COMMON\Oak\Target\Shx\SH4\Ce\Retail
   19-Aug-2000  01:24                     65,612  Ppp.dll
   19-Aug-2000  01:24                     41,595  Ppp.map

   Path: Public\COMMON\Oak\Target\X86\I486\CE\Debug
   19-Aug-2000  01:17                    186,956  Ppp.dll
   19-Aug-2000  01:17                    160,610  Ppp.map

   Path: Public\COMMON\Oak\Target\X86\I486\CE\Retail
   19-Aug-2000  01:16                     49,229  Ppp.dll
   19-Aug-2000  01:16                     39,063  Ppp.map

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:kbQFE kbbug kbfix KB308472 kbAudDeveloper