Patch-ID# 109458-03 Keywords: security ioctl tty MP ACK M_IOCACK M_IOCNAK ldtermclose O_NDELAY Synopsis: SunOS 5.8: /kernel/strmod/ldterm patch Date: Jan/07/2003 Install Requirements: Reboot after installation See Special Install Instructions Solaris Release: 8 SunOS Release: 5.8 Unbundled Product: Unbundled Release: Xref: Topic: SunOS 5.8: /kernel/strmod/ldterm patch *********************************************************** NOTE: This patch may contain one or more OEM-specific platform ports. See the appropriate OEM_NOTES file within the patch for information specific to these platforms. DO NOT INSTALL this patch on an OEM system if a corresponding OEM_NOTES file is not present (or is present, but instructs not to install the patch), unless the OEM vendor directs otherwise. *********************************************************** Relevant Architectures: sparc BugId's fixed with this patch: 4152717 4250344 4587859 Changes incorporated in this version: 4587859 Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: 108528-18 or greater Obsoleted by: Files included with this patch: /kernel/strmod/ldterm /kernel/strmod/sparcv9/ldterm Problem Description: 4587859 I_STR ioctl payloads are improperly validated (from 109458-02) 4152717 ldtermclose hangs even though O_NDELAY was specified in call to open (from 109458-01) 4250344 ioctl to tty never returns on MP system 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 7-9 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: Tuesday, January 7, 2003