|
Problem IC61332
|
Status: Closed |
SYSMASTER:SYSENVSES QUERY CORRUPTS MEMORY |
| product: |
IBM IDS ENTRP E / 5724L2304 / B15 - IDS 11.50 |
| Problem description: |
A query on sysmaster:sysenvses like
select envses_name, envses_value from sysmaster:sysenvses
where envses_sid = ?
corrupts the server's memory. This stays mostly undetected. But
some
queries containing group by, hash joins or sorts are sensitive
to this
and can abend the server:
0x0000000100065210 (oninit)afstack
0x000000010005df00 (oninit)mt_ex_throw_sig
0x000000010004aa9c (oninit)afsig_handler
0x000000010097e3d4 (oninit)hash_nextgrprow
0x07000000ac69a930 (*nosymtab*)0x7000000ac69a930
0x0000000100981578 (oninit)unordered_group_by_next
....
0x0000000100065210 (oninit)afstack
0x000000010005df00 (oninit)mt_ex_throw_sig
0x000000010004aa9c (oninit)afsig_handler
0x00000001000d5718 (oninit)ldlong
0x0000000000000000 (*nosymtab*)0x0
0x0000000000000000 (*nosymtab*)0x0
0x0000000100428464 (oninit)srtcompare
0x00000001004309a0 (oninit)srtquick_90_7
0x0000000100429c04 (oninit)psrtloop
0x0000000100b7c5ec (oninit)startup |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users querying the sysmaster tables sysenvses or sysenv *
****************************************************************
* PROBLEM DESCRIPTION: *
* Querying sysmaster tables sysenvses or sysenv corrupted one *
* byte of memory, which in some cases could lead to a failure *
* and server shutdown later on. *
****************************************************************
* RECOMMENDATION: *
* Upgrade to 11.50.xC5 and above. *
**************************************************************** |
| Local Fix: |
|
| Solution |
Problem first fixed in IDS 11.50.xC5. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 02.06.2009
19.01.2010
19.01.2010 |
| Problem solved at the following versions (IBM BugInfos) |
11.50.xC5
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 11.50.xC5
|
 |
