|
Problem IC76082
|
Status: Geschlossen |
A MEMORY CORRUPTION WHEN WRITING AN ERROR MESSAGE FOR USEREXIT. THIS CAN CAUSE DB2 TO CRASH WITH SIGSEGV. |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problembeschreibung: |
A memory corruption when writing an error message for userexit.
This can cause DB2 to crash with SIGSEGV. This corruption is
known to happen in the sqlufrol function and may be possible in
other functions. An FODC directory will be created in which the
agent receiving SIGSEGV may have a truncated stack.
An error message like the following may be seen in the
db2diag.log:
2010-08-13-17.00.11.162122-420 I1036874E498 LEVEL: Warning
PID : 10214 TID : 1456 PROC : db2sysc
0
INSTANCE: db2inst1 NODE : 000 DB : SAMPLE
APPHDL : 0-1466 APPID:
*LOCAL.db2inst1.100813235706
AUTHID : DB2INST1
EDUID : 1456 EDUNAME: db2agent (SAMPLE) 0
FUNCTION: DB2 UDB, data protection services, sqlufrol,
probe:8181
MESSAGE : The rollforward recovery phase completed with a return
code of
-2112880618 |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* Customers using LOGARCHMETH=USEREXIT *
****************************************************************
* PROBLEM DESCRIPTION: *
* A memory corruption when writing an error message *
* foruserexit.This can cause DB2 to crash with SIGSEGV. This *
* corruptionmay be possible inother functions. An FODC *
* directory will be created in whichtheagent receiving SIGSEGV *
* may have a truncated stack.An error message like the *
* following may be seen in *
* thedb2diag.log:2010-08-13-17.00.11.162122-420 I1036874E498 *
* LEVEL:WarningPID : 10214 TID : 1456 *
* PROC :db2sysc0INSTANCE: db2inst1 NODE : 000 *
* DB : SAMPLEAPPHDL : 0-1466 *
* APPID:*LOCAL.db2inst1.100813235706AUTHID : DB2INST1EDUID : *
* 1456 EDUNAME: db2agent (SAMPLE) 0FUNCTION: *
* DB2 UDB, data protection services, *
* sqlufrol,probe:8181MESSAGE : The rollforward recovery phase *
* completed with areturncode of-2112880618 *
****************************************************************
* RECOMMENDATION: *
* Apply Version 9.5 Fixpack 7 *
**************************************************************** |
| Local-Fix: |
|
| Lösung |
Apply Version 9.5 Fixpack 7 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 29.04.2011
29.04.2011
29.04.2011 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.5.FP7
|
| Problem behoben lt. FixList in der Version |
