Patch-ID# 121194-04

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Keywords: security mountd hang rquotad largefile nfs clients quota lockd nmap flood requests denial of service
Synopsis: SunOS 5.9: usr/lib/nfs/statd Patch
Date: Jul/05/2013

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: 9

SunOS Release: 5.9

Unbundled Product:

Unbundled Release:

Xref: This patch available for x86 as patch 121195

Topic: SunOS 5.9: usr/lib/nfs/statd Patch

Relevant Architectures: sparc

Bugs fixed with this patch:

Sun CR # Bug #

Changes incorporated in this version: 15092240

Patches accumulated and obsoleted by this patch: 113279-01 113331-01

Patches which conflict with this patch:

Patches required with this patch:

Obsoleted by:

Files included with this patch:


Problem Description:

15092240 problem with network locking
(from 121194-03)
4518230 problem with network locking
(from 121194-02)
4624724 problem with network locking
6497564 problem with NFS
7034951 fix for 4624724 has incorrect args for inet_ntop() and the compiler missed it
(from 121194-01)
4634519 dead clients significantly delay lockd startup on Solaris 9
6253388 during nlm tests, BAD TRAP: type=31 rp=2a103e08ad0 addr=1 mmu_fsr=0 occurred in module "genunix"
6279317 mountd hangs up when receiving a signal
(from 113331-01)
4683311 rquotad is not largefile aware
(from 113279-01)
4492876 client program can cause denial of service request (problem not fixed in Solaris 7)

Patch Installation Instructions:
Please refer to the man pages for instructions on using 'patchadd'
and 'patchrm' commands provided with Solaris.
The following example installs a patch to a standalone machine:
       example# patchadd /var/spool/patch/123456-07
The following example removes a patch from a standalone system:
       example# patchrm 123456-07
For additional examples please see the appropriate man pages. Any
other special or non-generic installation instructions should be
described below as special instructions.

Special Install Instructions:
NOTE 1:  To get the complete fix for BugId 4492876 (client program can cause
         denial of service request (problem not fixed in Solaris 7)), please
         also install the following patch:
         113278-01 (or greater)  NFS Daemon Patch

README -- Last modified date: Friday, July 5, 2013