|
Problem IT37097
|
Status: Closed |
.NET CORE : IFXCONNECTIONTHREADINGCLEANPOOL TEST SOMETIMES REPORTS MEMORY VIOLATION
|
| product: |
IBM CSDK / 5724C2381 / 450 - CSDK 4.50 |
| Problem description: |
Occasionally following trace is generated. This is because
ConnectionPooling code is handled in ODBC layer.
Fatal error. System.AccessViolationException: Attempted to read
or write protected memory. This is often an indication that
other memory is corrupt.
at Interop+Odbc.SQLFreeHandle(SQL_HANDLE, IntPtr)
at Interop+Odbc.SQLFreeHandle(SQL_HANDLE, IntPtr)
at Informix.Net.Core.OdbcHandle.ReleaseHandle()
at Informix.Net.Core.IfxConnectionHandle.ReleaseHandle()
at
System.Runtime.InteropServices.SafeHandle.InternalRelease(Boolea
n)
at System.Runtime.InteropServices.SafeHandle.Dispose()
at Informix.Net.Core.IfxConnection.Close()
at IfxConnection_ThreadingTimeout.ConnectDisconnect()
at
System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
at
System.Threading.ExecutionContext.RunInternal(System.Threading.E
xecutionContext, System.Threading.ContextCallback,
System.Object)
at System.Threading.ThreadHelper.ThreadStart()
Unhandled exception. System.AccessViolationException: Attempted
to read or write protected memory. This is often an indication
that other memory is corrupt. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Client SDK prior to 4.50.FC7. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Client SDK 4.50.FC7. *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Client SDK prior to 4.50.FC7. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Client SDK 4.50.FC7. *
**************************************************************** |
| Comment |
Fixed in Informix Client SDK 4.50.FC7. |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 02.06.2021
03.11.2021
03.11.2021 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
