IT19039: SIGSEGV IN CLI FUNCITON CLIEXECCMRIFLUSHARRAY ON SQLCANCEL WHEN USING MULTI-ROW INSERT (MRI) FEATURE

DB2 Version 11.1 Mod 2 Fix Pack 2 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows

APAR status

• Closed as program error.

Error description

• If your CLI application has the multi-row insert (MRI) feature
  enabled, your application may crash in the function
  CLIexecCMRIFlushArray() after performing an SQLCancel operation.
  

Local fix

• If you disable MRI, the same SQLCancel operation will result in
  an SQL1224N (which is expected) instead of a SIGSEGV.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * ALL                                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to DB2 11.1 Mod 2 Fix Pack 2 or higher               *
  ****************************************************************
  

Problem conclusion

• First fixed in DB2 11.1 Mod 2 Fix Pack 2
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

  IT17830

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  DB2 COMMON CLIE

• Fixed component ID

  DBCMNCLNT

Applicable component levels

• RB10 PSN

     UP