Microsoft KB Archive/132492

= FIX: Hard-coded breakpoints and RtlGetUserInfoHeap error =

Article ID: 132492

Article Last Modified on 11/21/2006

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APPLIES TO

 Microsoft Foundation Class Library 4.2, when used with:  Microsoft Visual C++ 2.1

 Microsoft Visual C++ 2.2 

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This article was previously published under Q132492



SYMPTOMS
When connecting to a 32-bit SQL Server ODBC data source while running the VC++ debugger under Windows NT 3.51, you may receive messages in the Ouptut window similar to the messages below:

LDR: LdrpMapDll Relocating: Base Name odbccp32.dll LDR: LdrpMapDll Relocating: Base Name sqlsrv32.dll LDR: LdrpMapDll Relocating: Base Name MSVCRT10.dll LDR: LdrpMapDll Relocating: Base Name dbnmpntw.DLL HEAP: Invalid Address specified to RtlGetUserInfoHeap( 140000, 145aec )

These messages will occur if you are using the SQL Server 4.21 ODBC driver.

Additionally, you may find that the debugger will stop on hard-coded breakpoints (INT 3 assembler instructions).



RESOLUTION
The messages are harmless and can be ignored. After hitting the breakpoints, you can continue by selecting "GO" in the debugger or pressing F5. The Microsoft SQL Server ODBC version 2.50.0121 fixes the problem. You can acquire the latest version of the SQL Server ODBC driver on the SQL Server version 6.0 CD in the \I386\ODBC directory.

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STATUS
Microsoft has confirmed this to be a bug in the products mentioned at the beginning of this article. This problem has been fixed in version 2.50.0121 of the SQL Server ODBC driver.

Additional query words: 2.10 2.20 1.50 1.51 1.52 breakpoint hardcoded ODBC25.EXE

Keywords: kbbug kbdatabase kbfix KB132492

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