Symptoms
Consider the following scenario:
-
You use Microsoft Visual Studio 2010 to develop a Microsoft Visual C++ Microsoft Foundation Class (MFC) application. The application uses a tabbed multiple-document interface (MDI) layout.
-
You run the MFC application on your computer.
-
When the application is running, you close the last document tab and then you create a new document in the application.
In this scenario, the application consumes ten additional Graphics Device Interface (GDI) handles unexpectedly. The GDI handle resource usage increases every time that you close the last document tab and then create new documents. This behavior may eventually cause a GDI handle leak.
Cause
This issue occurs because the GDI front handles are not released correctly by the MFC library when the last document tab is closed.
Resolution
Hotfix information
A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft website:
http://support.microsoft.com/contactus/?ws=supportNote In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
Note After you install this hotfix, you need to activate the fix by adding the following code to the startup code of the application, for example to the InitInstance method:
g_bReuseRemovedTabGroups = TRUE;
Prerequisites
To apply this hotfix, you must have Visual Studio 2010 Service Pack 1 (SP1) installed.
Restart requirement
You do not have to restart the computer after you install the hotfix if the affected files are not being used during the installation process. We recommend that you close all Visual Studio 2010-related components before you install the hotfix.
Hotfix replacement information
This hotfix does not replace a previously released hotfix.
File information
The global version of this hotfix 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.
For all supported x86-based versions of Microsoft Visual C++ 2010 SP1 Redistributable Package
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Atl100.dll |
10.0.40219.434 |
138,800 |
06-Dec-2012 |
08:29 |
x86 |
|
Mfc100.dll |
10.0.40219.434 |
4,400,704 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100chs.dll |
10.0.40219.434 |
36,936 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100cht.dll |
10.0.40219.434 |
36,912 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100deu.dll |
10.0.40219.434 |
65,072 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100enu.dll |
10.0.40219.434 |
55,856 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100esn.dll |
10.0.40219.434 |
64,584 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100fra.dll |
10.0.40219.434 |
65,096 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100ita.dll |
10.0.40219.434 |
63,048 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100jpn.dll |
10.0.40219.434 |
44,592 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100kor.dll |
10.0.40219.434 |
44,080 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100rus.dll |
10.0.40219.434 |
61,488 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfc100u.dll |
10.0.40219.434 |
4,425,792 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfcm100.dll |
10.0.40219.434 |
82,480 |
06-Dec-2012 |
09:27 |
x86 |
|
Mfcm100u.dll |
10.0.40219.434 |
82,480 |
06-Dec-2012 |
09:27 |
x86 |
|
Msvcp100.dll |
10.0.40219.434 |
421,936 |
06-Dec-2012 |
08:29 |
x86 |
|
Msvcr100_clr0400.dll |
10.0.40219.434 |
774,192 |
06-Dec-2012 |
08:29 |
x86 |
|
Vcomp100.dll |
10.0.40219.434 |
52,288 |
06-Dec-2012 |
09:27 |
x86 |
For all supported x64-based versions of Microsoft Visual C++ 2010 SP1 Redistributable Package
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Atl100.dll |
10.0.40219.434 |
159,296 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100.dll |
10.0.40219.434 |
5,579,840 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100chs.dll |
10.0.40219.434 |
36,912 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100cht.dll |
10.0.40219.434 |
36,936 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100deu.dll |
10.0.40219.434 |
65,096 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100enu.dll |
10.0.40219.434 |
55,880 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100esn.dll |
10.0.40219.434 |
64,560 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100fra.dll |
10.0.40219.434 |
65,096 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100ita.dll |
10.0.40219.434 |
63,048 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100jpn.dll |
10.0.40219.434 |
44,616 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100kor.dll |
10.0.40219.434 |
44,104 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100rus.dll |
10.0.40219.434 |
61,488 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfc100u.dll |
10.0.40219.434 |
5,605,936 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfcm100.dll |
10.0.40219.434 |
93,744 |
06-Dec-2012 |
09:10 |
x64 |
|
Mfcm100u.dll |
10.0.40219.434 |
93,744 |
06-Dec-2012 |
09:10 |
x64 |
|
Msvcp100.dll |
10.0.40219.434 |
608,816 |
06-Dec-2012 |
09:10 |
x64 |
|
Msvcr100_clr0400.dll |
10.0.40219.434 |
830,016 |
06-Dec-2012 |
09:10 |
x64 |
|
Vcomp100.dll |
10.0.40219.434 |
58,928 |
06-Dec-2012 |
09:10 |
x64 |
For all supported IA-64-based versions of Microsoft Visual C++ 2010 SP1 Redistributable Package
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Atl100.dll |
10.0.40219.434 |
386,112 |
06-Dec-2012 |
08:42 |
IA-64 |
|
Msvcp100.dll |
10.0.40219.434 |
967,232 |
06-Dec-2012 |
08:42 |
IA-64 |
|
Msvcr100_clr0400.dll |
10.0.40219.434 |
1,500,208 |
06-Dec-2012 |
08:42 |
IA-64 |
|
Vcomp100.dll |
10.0.40219.434 |
144,448 |
06-Dec-2012 |
08:42 |
IA-64 |
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
