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SI75293 - OSP-MSGMCH6902 A HEAP ERROR OCCURS WHEN ONE OF THE NETSTAT A

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-MSGMCH6902 A HEAP ERROR OCCURS WHEN ONE OF THE NETSTAT A


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

This PTF is subject to the terms of the license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF.  You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.

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APAR Error Description / Circumvention

-------------------------------------------------
Netstat API QtocLstNetIfc may incorrectly receive messages
MCH6902 and C2M1212, and QtocRtvNetIfcDta has a potential memory
leak.

CORRECTION FOR APAR 'SE75010' :
-------------------------------
A pointer management issue for API QtocLstNetIfc was fixed, and
a potential memory leak issue for QtocRtvNetIfcDta was also
fixed.

CIRCUMVENTION FOR APAR 'SE75010' :
----------------------------------
None.


Activation Instructions

None.




Special Instructions

********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED
PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED,
IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN.
********************************************************************

After applying or removing the PTF, to make the change effective,
re-signin your session if any netstat function is used,
restart your application if the application leveraged the netstat
APIs.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI74717      OSP-COMM-TCPIP-TMPSTGLK QTOCNETSTS API MEMORY LEAK
   SI70248      OSP-OTHER-INCORROUT CALLING API QTOCLSTNETCNN WITH *SUBSET S
   SI68852      OSP-OTHER-INCORROUT NETSTAT_INFO FIELD IDLE_TIME RETURNING N
   SI67318      OSP-DB SELECT COUNT(*) FROM QSYS2.NETSTAT_INFO WHERE REMOTE_
   SI65964      OSP-DB-OTHER USING QSYS2/NETSTAT_INFO RESULTS IN MSGCPF3C53
   SI60221      OSP-TCPIP FIX THREADSAFETY ISSUE FOR SEVERAL NETSTAT APIS

Summary Information

System..............................i
Models..............................
Release.............................V7R3M0
Licensed Program...............5770SS1
APAR Fixed..........................View details for APAR SE75010
Superseded by:......................
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C1098730


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Document Information

Modified date:
18 April 2021