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Problem IC95394
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Status: Closed |
ABEND POSSIBLE IN CLI_SQLDISCONNECT WITH > 512 DATABASE HANDLES ALLOCATED IN MULTITHREAD ENVIRONMENT |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
When a multithreaded CLI application has over 512 database
handles for one environment handle, then DB2 CLI code
reallocates an internal structure.
There is a very small timing window that when a SQLDisconnect (
which calls CLI_sqlDisconnect ) is invoked as this threshold is
reached, stale memory can be referenced, leading to a crash of
the application.
CLI_sqlDisconnect will be the crashing function. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ABEND POSSIBLE IN CLI_SQLDISCONNECT WITH > 512 DATABASE *
* HANDLES *
* ALLOCATED IN MULTITHREAD ENVIRONMENT *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to product version v.97.fp9 *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 10.5 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
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| Solution |
|
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 27.08.2013
28.02.2014
28.02.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.3
|
 |
| 10.5.0.3
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