|
Problem IC73867
|
Status: Closed |
POTENTIAL OUT OF BOUND MEMORY ACCESS WITH ALTER DATABASE ADD/DROP COMMAND USING CLUSTER MANAGER ENVIRONMENT. |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
If the path name of a new storage path is very long, a stack
variable designed to hold it might not be big enough to hold it,
resulting from out-of-bound memory access. The stack memory
might be corrupted. If it happens then the database might trap
and a stack trace file showing function sqlbAlterDatabaseStorage
will be created. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Environment using cluster manager with DB2 automatic storage *
****************************************************************
* PROBLEM DESCRIPTION: *
* If the path name of a new storage path is very long, a stack *
* *
* variable designed to hold it might not be big enough to hold *
* it, *
* resulting from out-of-bound memory access. The stack memory *
* *
* might be corrupted. If it happens then the database might *
* trap *
* and a stack trace file showing function *
* sqlbAlterDatabaseStorage *
* will be created. *
****************************************************************
* RECOMMENDATION: *
* upgrade to fixpak 4, or avoid using a long path name for *
* storage paths. *
**************************************************************** |
| Local Fix: |
Try using a shorter path name. |
| available fix packs: |
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
The problem is fixed in v97 fp4 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 13.01.2011
28.04.2011
28.04.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP4
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.4
|
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