Patch-ID# 121995-01

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Keywords: security hsfs vop_readdir hsfs_isospec.h iso9660 crash hangs
Synopsis: SunOS 5.9_x86: hsfs Patch
Date: Feb/22/2006

Install Requirements: Reboot after installing this patch to activate the changes delivered. An alternative may be specified in the Special Install Instructions.

Solaris Release: 9_x86

SunOS Release: 5.9_x86

Unbundled Product:

Unbundled Release:

Xref: This patch available for SPARC as patch 116047

Topic: SunOS 5.9_x86: hsfs Patch

Relevant Architectures: i386

Bugs fixed with this patch:

Sun CR # Bug #

Changes incorporated in this version: 6244328 6332874 6338131 6343199

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch:

Patches required with this patch: 117172-17 (or greater)

Obsoleted by:

Files included with this patch:


Problem Description:

6244328 hsfs not resistant against malformed ISO9660 filesystems, crashes/hangs
6332874 hsfs module can still be made to crash on mount
6338131 IDE_SUA_LEN() macro can cause integer underflow
6343199 hsfs mount error exit part still doesn't clean up correctly

Patch Installation Instructions:
For Solaris 2.0-2.6 releases, refer to the 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:
Reboot the system after patch installation.

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