APAR status
Closed as program error.
Error description
A memory failure occurs when running the following command: amqssslc -m QM1-c QM1SVRCONN -x localhost -k certKey -s TLS_RSA_WITH_AES-128_CBC_SHA256 -o http://dumy.OCSP.responder A failure data capture (FDC) record similar to the following is produced: | Probe Id :- XC006001 | | Component :- xcsFreeMemFn | | Program Name :- amqssslc | | Major Errorcode :- xecS_I_PRIVATE_MEMORY_ERROR | | Arith1 :- 16127680 (0xf616c0) | | Comment1 :- invalid tail tag | | Comment2 :- rriCopyMQSCO | | | +--------------------------------------------------------------- --------------+ MQM Function Stack MQCONNX MQCONNX reqDoConnect reqConnectChl reqFreeConnSess reqFreeSess rriFreeSess ccxFreeSocket RemoveFreeChain xcsFreeMemFn xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of the amqssslc sample program may be affected by this issue. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: An incorrectly sized buffer allocation caused a later memory operation to write past the end of the buffer.
Problem conclusion
The code has been modified so that the correct size is used when allocating the buffer. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.1 LTS 9.1.0.9 v9.2 LTS 9.2.0.3 v9.x CD 9.2.1 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT34230
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7271
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-09-16
Closed date
2021-05-13
Last modified date
2021-07-06
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
IBM MQ BASE MP
Fixed component ID
5724H7271
Applicable component levels
[{"Type":"MASTER","Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]
Document Information
Modified date:
07 July 2021