FIX: The SQL Native Client OLE DB provider (SQLNCLI) leaks memory when you call the IRowsetFastLoad::Commit method in a SQL Server 2005-based application

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Article ID: 929375 - View products that this article applies to.
Bug #:50000570 (SQL Hotfix)
Microsoft distributes Microsoft SQL Server 2005 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2005 fix release.
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SUMMARY

This article describes the following about this hotfix release:
  • The issues that are fixed by the hotfix package
  • The prerequisites for installing the hotfix package
  • Information about whether you must restart the computer after you install the hotfix package
  • Information about whether the hotfix package is replaced by any other hotfix package
  • The files that are contained in the hotfix package

SYMPTOMS

When you call the IRowsetFastLoad::Commit method of the Microsoft SQL Native Client OLE DB provider (SQLNCLI) in a Microsoft SQL Server 2005-based application, the SQL Native Client OLE DB provider (SQLNCLI) leaks memory. This problem occurs if the IRowsetFastLoad::Commit method has the FALSE value.

CAUSE

This problem occurs because only the most recently allocated memory is freed when you call the IRowsetFastLoad::Commit method that has the FALSE value.

RESOLUTION

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might 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.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=support
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

You must have SQL Server 2005 Service Pack 1 (SP1) installed on the computer to apply this hotfix.

Restart information

You must restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix is not replaced by any other hotfixes.

File information

The English 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.
SQL Server 2005 32-bit versions
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File nameFile versionFile sizeDateTimePlatform
Sqlncli.dll2005.90.2208.02,226,52005-Dec-200609:59x86
Sqlnclir.rll2005.90.1399.0205,52813-Oct-200521:18Not Applicable
SQL Server 2005 64-bit versions
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Sqlncli.dll2005.90.2208.02,859,35208-Dec-200602:16x64
Sqlnclir.rll2005.90.1399.0206,04014-Oct-200508:01Not Applicable
SQL Server 2005 IA-64 version
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Sqlncli.dll2005.90.2208.05,406,04005-Dec-200613:18IA-64
Sqlnclir.rll2005.90.1399.0205,01614-Oct-200508:09Not Applicable

STATUS

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

MORE INFORMATION

For more 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

REFERENCES

For more information about the list of builds that are available after SQL Server Service Pack 2, click the following article number to view the article in the Microsoft Knowledge Base:
937137 The SQL Server 2005 builds that were released after SQL Server 2005 Service Pack 2 was released
For more information about the Incremental Servicing Model for SQL Server, click the following article number to view the article in the Microsoft Knowledge Base:
935897 An Incremental Servicing Model is available from the SQL Server team to deliver hotfixes for reported problems
For more information about how to obtain SQL Server 2005 Service Pack 2, click the following article number to view the article in the Microsoft Knowledge Base:
913089 How to obtain the latest service pack for SQL Server 2005
For more information about the new features and the improvements in SQL Server 2005 Service Pack 2, visit the following Microsoft Web site:
http://go.microsoft.com/fwlink/?LinkId=71711
For more information about the naming schema for SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base:
822499 New naming schema for Microsoft SQL Server software update packages

Properties

Article ID: 929375 - Last Review: October 8, 2011 - Revision: 3.0
APPLIES TO
  • Microsoft SQL Server 2005 Developer Edition
  • Microsoft SQL Server 2005 Enterprise Edition
  • Microsoft SQL Server 2005 Enterprise X64 Edition
  • Microsoft SQL Server 2005 Standard Edition
  • Microsoft SQL Server 2005 Standard X64 Edition
  • Microsoft SQL Server 2005 Enterprise Edition for Itanium-based Systems
Keywords: 
kbautohotfix kbbug kbfix kbHotfixServer kbqfe KB929375

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