IC90401: CRASH CAN HAPPEN IN SQLFREECONNECT2 WHEN DBALIAS IS GIVEN WHILE CONNECTING.

APAR status

• Closed as program error.

Error description

• Crash can happen in SQLFreeConnect2 when DBAlias is given while
  connecting.
  A callstack as below will be there
   CALLSTCK:
    [0] 0x000000018010C699 pdLog + 0x353
    [1] 0x000000018004EFE4 sqloDiagnoseFreeBlockFailure + 0xFC
    [2] 0x000000018004EE0F sqlofmblkEx + 0x873
    [3] 0x0000000000BD2473 CLI_memFreeToPool + 0x3F
    [4] 0x0000000000BD64C3 SQLFreeConnect2 + 0xF31
    [5] 0x0000000000BD9A9F SQLFreeHandle + 0x399
  

Local fix

• NA
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * ALL                                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to db2_v97fp8 or later.                              *
  ****************************************************************
  

Problem conclusion

• Fixed in db2_v97fp8.
  Crash will no more happen in SQLFreeConnect2 with DBAlias used
  during connection.
  

Temporary fix

Comments

APAR Information

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

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

Fix information

• Fixed component name

  DB2 FOR LUW

• Fixed component ID

  DB2FORLUW

Applicable component levels

• R970 PSN

     UP