The "HBA_SendCTPassThruV2" function fails in Windows Server 2008 R2 or in Windows 7

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Symptoms

The HBA_SendCTPassThruV2 function fails on a computer that is running Windows Server 2008 R2 or Windows 7.

Cause

This issue occurs because the HBA_SendCTPassThruV2 function allocates a buffer for a method before the function calls the method. Therefore, the buffer size might be insufficient. Additionally, the function does not allocate a larger buffer and then call the method again when the allocated buffer is insufficient. Therefore, the function fails.

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 the problem described in this article. 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=supportNote 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

To apply this hotfix, you must be running one of the following operating systems:

  • Windows 7

  • Windows Server 2008 R2

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

File information

The English (United States) version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

Windows 7 and Windows Server 2008 R2 file information notes


Important Windows 7 hotfixes and Windows Server 2008 R2 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 7/Windows Server 2008 R2" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 R2 and for Windows 7" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows 7

File name

File version

File size

Date

Time

Hashes

Platform

Hbaapi.dll

6.1.7600.20752

66,048

10-Jul-2010

05:05

MD5: 8C84E760E5DDACBB47A8AAA06D236B55
SHA1: E92909073775BFE8D419869359BE9D8BA65A81A6

x86

Hbaapi.mof

Not applicable

482,504

13-Jul-2009

20:49

Not applicable

Not applicable

For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

File name

File version

File size

Date

Time

Hashes

Platform

Hbaapi.dll

6.1.7600.20752

78,848

10-Jul-2010

05:36

MD5: 28E8FD5793AD8142D6B589E980B5B237
SHA1: D7916DA78522216217E7043C4B495228ABF157F0

x64

Hbaapi.mof

Not applicable

482,504

13-Jul-2009

20:39

Not applicable

Not applicable

Hbaapi.dll

6.1.7600.20752

66,048

10-Jul-2010

05:05

MD5: 8C84E760E5DDACBB47A8AAA06D236B55
SHA1: E92909073775BFE8D419869359BE9D8BA65A81A6

x86

Hbaapi.mof

Not applicable

482,504

13-Jul-2009

20:49

Not applicable

Not applicable

For all supported IA-64-based versions of Windows Server 2008 R2

File name

File version

File size

Date

Time

Hashes

Platform

Hbaapi.dll

6.1.7600.20752

180,224

10-Jul-2010

04:26

MD5: 4BD442C859BCD4D1032628894F424DCF
SHA1: C59831C0703E92BC6AEEAB320668B80F490D448D

IA-64

Hbaapi.mof

Not applicable

482,504

13-Jul-2009

20:40

Not applicable

Not applicable

Hbaapi.dll

6.1.7600.20752

66,048

10-Jul-2010

05:05

MD5: 8C84E760E5DDACBB47A8AAA06D236B55
SHA1: E92909073775BFE8D419869359BE9D8BA65A81A6

x86

Hbaapi.mof

Not applicable

482,504

13-Jul-2009

20:49

Not applicable

Not 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 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

Additional file information

For more information about the HBA_SendCTPassThruV2 function, visit the following Microsoft website:

General information for the "HBA_SendCTPassThruV2" function

Additional file information for Windows 7 and for Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

File name

Package_1_for_kb2154088~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,822

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_2_for_kb2154088~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,778

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_for_kb2154088_rtm~31bf3856ad364e35~x86~~6.1.1.0.mum

File version

Not applicable

File size

1,916

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

X86_84936dc701b42cbf481369955e961e9a_31bf3856ad364e35_6.1.7600.20752_none_9209fd1411b7aef9.manifest

File version

Not applicable

File size

694

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

X86_microsoft-windows-hbaapi_31bf3856ad364e35_6.1.7600.20752_none_49911469ed7b605b.manifest

File version

Not applicable

File size

13,107

Date (UTC)

10-Jul-2010

Time (UTC)

05:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

Additional files for all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

File name

Amd64_5f475787a39fe7b0adbe6cdb8c69f567_31bf3856ad364e35_6.1.7600.20752_none_271652af972686de.manifest

File version

Not applicable

File size

698

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Amd64_bc282e4cfc8289914faec6bcc2507bfa_31bf3856ad364e35_6.1.7600.20752_none_82069ceba25d42a0.manifest

File version

Not applicable

File size

698

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Amd64_c42a44953986fe32705189e5f1828e46_31bf3856ad364e35_6.1.7600.20752_none_75daec1c13f2827d.manifest

File version

Not applicable

File size

1,038

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Amd64_microsoft-windows-hbaapi_31bf3856ad364e35_6.1.7600.20752_none_a5afafeda5d8d191.manifest

File version

Not applicable

File size

13,111

Date (UTC)

10-Jul-2010

Time (UTC)

06:39

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_1_for_kb2154088~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,254

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_2_for_kb2154088~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,054

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_3_for_kb2154088~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,002

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_for_kb2154088_rtm~31bf3856ad364e35~amd64~~6.1.1.0.mum

File version

Not applicable

File size

2,850

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Wow64_microsoft-windows-hbaapi_31bf3856ad364e35_6.1.7600.20752_none_b0045a3fda39938c.manifest

File version

Not applicable

File size

3,441

Date (UTC)

10-Jul-2010

Time (UTC)

05:35

SHA-1 hash

Not applicable

MD5 hash

Not applicable

Additional files for all supported IA-64-based versions of Windows Server 2008 R2

File name

Ia64_bc282e4cfc8289914faec6bcc2507bfa_31bf3856ad364e35_6.1.7600.20752_none_25e9a55de9fdda66.manifest

File version

Not applicable

File size

697

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Ia64_e69195ca4021781762d9bccf3ef54cb9_31bf3856ad364e35_6.1.7600.20752_none_a5a0d20254245f84.manifest

File version

Not applicable

File size

696

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Ia64_microsoft-windows-hbaapi_31bf3856ad364e35_6.1.7600.20752_none_4992b85fed796957.manifest

File version

Not applicable

File size

13,109

Date (UTC)

10-Jul-2010

Time (UTC)

06:27

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_1_for_kb2154088~31bf3856ad364e35~ia64~~6.1.1.0.mum

File version

Not applicable

File size

1,828

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_2_for_kb2154088~31bf3856ad364e35~ia64~~6.1.1.0.mum

File version

Not applicable

File size

2,048

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Package_for_kb2154088_rtm~31bf3856ad364e35~ia64~~6.1.1.0.mum

File version

Not applicable

File size

1,966

Date (UTC)

10-Jul-2010

Time (UTC)

19:42

SHA-1 hash

Not applicable

MD5 hash

Not applicable

File name

Wow64_microsoft-windows-hbaapi_31bf3856ad364e35_6.1.7600.20752_none_b0045a3fda39938c.manifest

File version

Not applicable

File size

3,441

Date (UTC)

10-Jul-2010

Time (UTC)

05:35

SHA-1 hash

Not applicable

MD5 hash

Not applicable

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