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SI52853 - Integrity Problem

PTF ( Program Temporary Fixes ) Cover letter


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Abstract

Integrity Problem


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
DIST 5770SS1  710  SI46931   00/00    0000
DIST 5770SS1  710  SI46932   00/00    0000



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
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foregoing.

This PTF is subject to the terms of the license agreement which
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APAR Error Description / Circumvention

-----------------------------------------------
Integrity Problem.

CORRECTION FOR APAR SE58641 :
-----------------------------
Integrity Problem.

CIRCUMVENTION FOR APAR SE58641 :
--------------------------------
Integrity Problem.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE58642 :
-----------------------------------------------
When a Network File System (NFS) version 4 client attempts a
mount operation to an exported directory that is more than one
level below the root of the NFSv4 pseudo file system, the IBM i
NFS server denies access to the path.

CORRECTION FOR APAR SE58642 :
-----------------------------
Access checks in the NFSv4 server were incorrectly checking
permissions for pseudo file system paths.  The incorrect check
restricted access to a path that should have been accessible.
The PTF corrects the problem.

CIRCUMVENTION FOR APAR SE58642 :
--------------------------------
None.


Activation Instructions


This PTF contains objects that are activated only at IPL time.
Therefore, if this PTF is applied as an immediate PTF, you must
perform an IPL of the system to activate the PTF. Applying the
PTF as an immediate PTF will ensure that the PTF becomes active
even after an abnormal IPL where delayed PTFs are not applied.

If the PTF is applied as a delayed PTF, no further action is
necessary.





Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI50344      OSP Network File System Server Will Not Start
   SI49626      OSP-OTHER-MSGCPFA1B4 QNFSNFSD ENDS WITH MSGCPFA1B5 MSGCPFA1B
   SI48732      OSP Internal Extensions for Maintainability
   SI46942      OSP-UNPRED-INCORROUT Access Denied Error When Accessing NFSv
   SI46933      OSP-MSGMCH3602-PAR-940XMISC MCH3602 F/QP0LDMSY AND CPDA1B9 R
   SI45935      OSP INTERNAL EXTENSIONS FOR MAINTAINABILITY
   SI41632      OSP-COMM-OTHER-F/QP0FVNOT-T/QP0FVNOT-MSGCPDA09F EXPORT OF A
   SI38073      OSP-INCORROUT Attempt to remove read-only object returns EIO
   SI37423      OSP-INCORROUT Extra reference left on NFSv4 exported path
   SI37423      OSP-INCORROUT NFSv4 server does not tag new files with a tex

Summary Information

System.............................. i
Models..............................
Release............................. V7R1M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE58641
View details for APAR SE58642
Superseded by:...................... View fix details for PTF SI60040
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C4283710


System i Support

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Document information

More support for: i family

Software version: V7R1M0

Operating system(s): OS/400

Reference #: SI52853

Modified date: 23 April 2014