Informix - Problem description
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) |