OBSOLETE Patch-ID# 124258-07


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Keywords: security ufs nfs umount deadlock
Synopsis: Obsoleted by: 120011-14 SunOS 5.10: ufs and nfs driver patch
Date: Jun/14/2007


Install Requirements: Reboot after installing this patch to activate the changes delivered. An alternative may be specified in the Special Install Instructions.
Use Single User Mode (run level S) when installing this patch on an active boot environment. An alternative may be specified in the Special Install Instructions.

Solaris Release: 10

SunOS Release: 5.10

Unbundled Product:

Unbundled Release:

Xref: This patch available for x86 as patch 124259

Topic: SunOS 5.10: ufs and nfs driver patch

Relevant Architectures: sparc

Bugs fixed with this patch:

Sun CR # Bug #
465274615100282
623514115251774
630024615277591
632135315286117
632617315287863
642465315329948
645359415342356
646625715348505
653414715383849
656450215401008


Changes incorporated in this version: 6564502

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch:

Patches required with this patch: 118833-36 (or greater)

Obsoleted by: 120011-14

Files included with this patch:

/kernel/fs/sparcv9/nfs
/kernel/fs/sparcv9/ufs
/kernel/sys/sparcv9/nfs

Problem Description:

6564502 patch 124258-06 does not contain fix for CR 6321353
 
(from 124258-06)
 
6321353 5.10 NFSv3 client code breaks if mounted share is accessed after unshare
 
(from 124258-05)
 
6424653 deadlock caused by nfs4_readahead
6453594 number of unreclaimed files and number of inodes in UFS delete queue are not always in sync
 
(from 124258-04)
 
6235141 NFSv4 server does not deal well with excessively large COMPOUNDs
6534147 vulnerability in the NFS ACL code may lead to kernel panic
 
(from 124258-03)
 
6326173 panic in nfs:fn_move because of null fn_parent
 
(from 124258-02)
 
6466257 incorrect NFS attribute caching due to excessive reliance on r_mtime
 
(from 124258-01)
 
4652746 race between UFS forced umount and UFS idle thread
6300246 nfs4_delegation_accept(): Deadlock: cycle in blocking chain


Patch Installation Instructions:
--------------------------------
For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.
 
For Solaris 7-10 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/104945-02
 
The following example removes a patch from a standalone system:
 
       example# patchrm 104945-02
 
For additional examples please see the appropriate man pages.


Special Install Instructions:
-----------------------------
 
NOTE 1:  Install patch in single-user mode.
         Reboot system after patch installation.
 
NOTE 2:  If you're planning to set up Zones on this system, please make
         sure to install the following patch which fixes bugid 6216195
         (zone installation confused by UPDATE=yes in pkginfo(4) file):
 
         119254-06 (or greater)  Install and Patch Utilities Patch


README -- Last modified date: Saturday, November 10, 2012