Patch Name: PHCO_18031

Patch Description: s700_800 10.20 eucKR<->UCS2/UTF8 iconv converter table fix

Creation Date: 99/03/24

Post Date:  99/05/06

Hardware Platforms - OS Releases:
	s700: 10.20
	s800: 10.20

Products: N/A

Filesets:
	International.KOREAN

Automatic Reboot?: No

Status: General Release

Critical: No

Path Name: /hp-ux_patches/s700_800/10.X/PHCO_18031

Symptoms:
	PHCO_18031:

	The currently supplied Korean iconv converter tables are
	non-conformant to the Unicode 2.0, ISO-10646 and Korean
	national standard KSC-5700.  The Unicode mappings
	contained in the tables are not supported by any other
	vendor and are considered obsolete by ISO-10646 and
	Unicode Consortium.

	As is, it is impossible to share data with other
	Unicode-aware systems, such as NT, which is standards
	conformant.

Defect Description:
	PHCO_18031:

	The Korean iconv converter tables to convert between
	eucKRand UCS-2/UTF-8 incorrectly map to the old
	Unicode 1.1 standard.

	Currently 4,306 Hangul characters are incorrectly mapped
	in the region 0x3D2E through 0x4DFF.  In the Unicode 2.0
	specification, these characters have been removed and
	replace with 11,172  Hangul characters defined in the
	0xAC00 - 0xD7FF region.

	Tables affected are the eucKR=ucs2 and ucs2=eucKR.

	Resolution:

	They should align to the Unicode 2.0 specification which
	also aligns with the Korean national standard: KSC-5700.

SR:
	4701384404

Patch Files:
	/usr/lib/nls/iconv/tables.1/eucKR=ucs2
	/usr/lib/nls/iconv/tables.1/ucs2=eucKR

what(1) Output:
	/usr/lib/nls/iconv/tables.1/eucKR=ucs2:
		$A.10.02 $eucKR =) ucs2
	/usr/lib/nls/iconv/tables.1/ucs2=eucKR:
		$A.10.02 $ucs2 =) eucKR

cksum(1) Output:
	3781172210 66916 /usr/lib/nls/iconv/tables.1/eucKR=ucs2
	1242962808 66916 /usr/lib/nls/iconv/tables.1/ucs2=eucKR

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes: None

Equivalent Patches:
	PHCO_14776:
	s700: 11.00
	s800: 11.00

Patch Package Size: 190 KBytes

Installation Instructions:
	Please review all instructions and the Hewlett-Packard
	SupportLine User Guide or your Hewlett-Packard support terms
	and conditions for precautions, scope of license,
	restrictions, and, limitation of liability and warranties,
	before installing this patch.
	------------------------------------------------------------
	1. Back up your system before installing a patch.

	2. Login as root.

	3. Copy the patch to the /tmp directory.

	4. Move to the /tmp directory and unshar the patch:

		cd /tmp
		sh PHCO_18031

	5a. For a standalone system, run swinstall to install the
	    patch:

		swinstall -x autoreboot=true -x match_target=true \
			-s /tmp/PHCO_18031.depot

	5b. For a homogeneous NFS Diskless cluster run swcluster on the
	    server to install the patch on the server and the clients:

		swcluster -i -b

	    This will invoke swcluster in the interactive mode and
	    force all clients to be shut down.

	    WARNING: All cluster clients must be shut down prior to the
		     patch installation.  Installing the patch while the
		     clients are booted is unsupported and can lead to
		     serious problems.

	    The swcluster command will invoke an swinstall session in which
	    you must specify:

		alternate root path  -  default is /export/shared_root/OS_700
		source depot path    -  /tmp/PHCO_18031.depot

	    To complete the installation, select the patch by choosing
	    "Actions -> Match What Target Has" and then "Actions -> Install"
	    from the Menubar.

	5c. For a heterogeneous NFS Diskless cluster:

		- run swinstall on the server as in step 5a to install
		  the patch on the cluster server.

		- run swcluster on the server as in step 5b to install
		  the patch on the cluster clients.

	By default swinstall will archive the original software in
	/var/adm/sw/patch/PHCO_18031.  If you do not wish to retain a
	copy of the original software, you can create an empty file
	named /var/adm/sw/patch/PATCH_NOSAVE.

	Warning: If this file exists when a patch is installed, the
	         patch cannot be deinstalled.  Please be careful
		 when using this feature.

	It is recommended that you move the PHCO_18031.text file to
	/var/adm/sw/patch for future reference.

	To put this patch on a magnetic tape and install from the
	tape drive, use the command:

		dd if=/tmp/PHCO_18031.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None