OBSOLETE Patch-ID# 109042-04
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Keywords: security tpi m_proto connect t_discon_ind t_conn_req econnrefused
Synopsis: Obsoleted by: 108529-09 SunOS 5.8_x86: sockfs patch
Date: May/22/2001
Install Requirements: None
Solaris Release: 8_x86
SunOS Release: 5.8_x86
Unbundled Product:
Unbundled Release:
Xref: This patch available for SPARC as patch 109041
Topic: SunOS 5.8_x86: sockfs patch
NOTE: Refer to Special Install Instructions section for
IMPORTANT specific information on this patch.
Relevant Architectures: i386
Bugs fixed with this patch:
Changes incorporated in this version: 4294881
Patches accumulated and obsoleted by this patch:
Patches which conflict with this patch:
Patches required with this patch:
Obsoleted by: 108529-09
Files included with this patch:
/kernel/fs/sockfs
/usr/include/sys/socketvar.h
Problem Description:
4294881 fork in MT process can hang in sockfs due to cv_wait/cv_wait_sig dependency
(from 109042-03)
4337605 inetd Denial of Service Attack - accept() hangs after successful select()
(from 109042-02)
4322741 Recent change to sonode structure needlessly breaks lsof
(from 109042-01)
4224166 TPI messages get flushed if 3rd party module processes M_PROTO in service procedure
4290575 2nd connect() to determine status of non-blocking connect sends extra Syn
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 7-8 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: To get the complete fix for 4224166 (TPI messages get
flushed if 3rd party module processes), one needs to
install the following patches:
109044-01 (or newer) sonode adb macro patch
108876-02 (or newer) /kernel/sys/c2audit patch
109046-01 (or newer) /usr/sbin/i86/crash patch
README -- Last modified date: Friday, November 9, 2012