This article describes an issue that occurs when you use memcpy function in Windows Embedded Compact 2013. There is an off-by-one error in rpcrt4.dll. The error causes rpcrt4.dll to pass a bad parameter to the memcpy function, which causes the device to crash intermittently. A hotfix is available to resolve this issue. The hotfix requests all previously issued updates for this product have also been installed.

More Information

Software update information



Download information

Windows Embedded Compact 2013 Monthly Update (June 2014) is now available from Microsoft. To download this Windows Embedded Compact 2013 monthly update, go to Microsoft OEM Online or MyOEM.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, click Clean Solution, and then click Build Solution.

  • On the Build menu, click Rebuild Solution.

You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

The English version of this software update package 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 item in Control Panel.

Files that are included in this hotfix package

File name

File size

Date

Time

Path

Rpcrt4core.dll

253,952

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Retail

Rpcrt4core.rel

75,912

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Retail

Rpcrt4core.map

271,445

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Retail

Rpcrt4core.dll

745,472

24-Jun-2014

13:49

Public\Common\Oak\Target\X86\Debug

Rpcrt4core.rel

344,626

24-Jun-2014

13:49

Public\Common\Oak\Target\X86\Debug

Rpcrt4core.map

543,379

24-Jun-2014

13:49

Public\Common\Oak\Target\X86\Debug

Rpcrt4core.dll

503,808

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Checked

Rpcrt4core.rel

356,313

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Checked

Rpcrt4core.map

530,654

24-Jun-2014

13:50

Public\Common\Oak\Target\X86\Checked

Rpcrt4core.dll

241,664

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Retail

Rpcrt4core.rel

57,671

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Retail

Rpcrt4core.map

512,212

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Retail

Rpcrt4core.dll

729,088

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Debug

Rpcrt4core.rel

166,450

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Debug

Rpcrt4core.map

2,088,567

24-Jun-2014

13:50

Public\Common\Oak\Target\Armv7\Debug

Rpcrt4core.dll

483,328

24-Jun-2014

13:51

Public\Common\Oak\Target\Armv7\Checked

Rpcrt4core.rel

203,860

24-Jun-2014

13:51

Public\Common\Oak\Target\Armv7\Checked

Rpcrt4core.map

1,466,793

24-Jun-2014

13:51

Public\Common\Oak\Target\Armv7\Checked

Rpcrt4core.lib

26,522

24-Jun-2014

13:50

Public\Common\Oak\Lib\X86\Retail

Rpcrt4core.exp

15,581

24-Jun-2014

13:50

Public\Common\Oak\Lib\X86\Retail

Rpcrt4core.lib

26,522

24-Jun-2014

13:49

Public\Common\Oak\Lib\X86\Debug

Rpcrt4core.exp

15,576

24-Jun-2014

13:49

Public\Common\Oak\Lib\X86\Debug

Rpcrt4core.lib

26,522

24-Jun-2014

13:50

Public\Common\Oak\Lib\X86\Checked

Rpcrt4core.exp

15,582

24-Jun-2014

13:50

Public\Common\Oak\Lib\X86\Checked

Rpcrt4core.lib

25,978

24-Jun-2014

13:50

Public\Common\Oak\Lib\Armv7\Retail

Rpcrt4core.exp

15,358

24-Jun-2014

13:50

Public\Common\Oak\Lib\Armv7\Retail

Rpcrt4core.lib

25,978

24-Jun-2014

13:49

Public\Common\Oak\Lib\Armv7\Debug

Rpcrt4core.exp

15,357

24-Jun-2014

13:49

Public\Common\Oak\Lib\Armv7\Debug

Rpcrt4core.lib

25,978

24-Jun-2014

13:50

Public\Common\Oak\Lib\Armv7\Checked

Rpcrt4core.exp

15,359

24-Jun-2014

13:50

Public\Common\Oak\Lib\Armv7\Checked



Status

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

References

For more information about software update terminology, 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

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