Patch-ID# 109459-03 Keywords: security ioctl tty MP ldterm ACK M_IOCACK M_IOCNAK O_NDELAY Synopsis: SunOS 5.8_x86: /kernel/strmod/ldterm patch Date: Dec/24/2002 Install Requirements: Reboot after installation See Special Install Instructions Solaris Release: 8_x86 SunOS Release: 5.8_x86 Unbundled Product: Unbundled Release: Xref: This patch available for SPARC as patch 109458 Topic: SunOS 5.8_x86: /kernel/strmod/ldterm patch Relevant Architectures: i386 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: 108529-18 or greater Obsoleted by: Files included with this patch: /kernel/strmod/ldterm Problem Description: 4587859 I_STR ioctl payloads are improperly validated (from 109459-02) 4152717 ldtermclose hangs even though O_NDELAY was specified in call to open (from 109459-01) 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, December 24, 2002