Patch Name: PHCO_22263

Patch Description: s700_800 11.00 XCurses cumulative patch

Creation Date: 00/08/25

Post Date:  00/08/29

Hardware Platforms - OS Releases:
	s700: 11.00
	s800: 11.00

Products: N/A

Filesets:
	OS-Core.CORE-64SLIB,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP
	OS-Core.CORE-SHLIBS,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP

Automatic Reboot?: No

Status: General Release

Critical: No

Category Tags:
	defect_repair general_release

Path Name: /hp-ux_patches/s700_800/11.X/PHCO_22263

Symptoms:
	PHCO_22263:
	1> mvaddstr(3X) doesn't update the screen and cursor
	   position correctly if "A_BOLD" is set and
	   LANG is set to a multibyte locale.

	PHCO_20075:
	1> X/Open curses from PHCO_16847 ignores smacs/rmacs
	   entries of the terminfo database even if no sgr
	   entry is present in the terminfo database of the
	   terminal.

	PHCO_16847:
	1> 11.00 X/Open curses application dumps core when it
	   is compiled with +FPI option.
	2> initscr() dumps core when TERM environment variable
	   is too long.
	3> Curses attribute functions do not work properly with
	   libxcurses.1

	PHCO_13316:
	This patch fixes the following two problems :
	1> The delwin() coredumps in some cases.
	2> The seperators between the softlabels disappear.

Defect Description:
	PHCO_22263:
	1> mvaddstr() calls mvcur() to move the cursor on the
	   screen. mvcur() API is not calculating the
	   cursor position correctly for multi-byte locales.

	Resolution:
	   mvcur() API code is changed to handle the cursor
	   position correctly.

	PHCO_20075:
	1> When no sgr entry is present, Xcurses should look for
	   the smacs/rmacs entries of the terminfo database to
	   set the A_ALTCHARSET (Alternate Character Set) mode
	   for the terminal. This was not happening with the
	   previous patch.

	Resolution:
	   If sgr entry is present in the terminfo database, follow
	   that to set the A_ALTCHARSET mode. Otherwise use smacs/
	   rmacs entry.

	PHCO_16847:
	1> 11.00 X/curses library employs inexact floating point
	   operations when a curses application is compiled with
	   +FPI option.

	2> initscr() dumps core when the TERM environment variable
	   is too long. This is due to a buffer overflow in the
	   routine.

	3> X/Open curses do not take care of the 'sgr' entry of the
	   terminfo database, if the ceol_standout_glitch and the
	   magic_cookie_glitch are set in the database. This results
	   in display attributes not being properly set on terminals
	   like hpterm.

	PHCO_13316:
	The following defects have been addressed by this patch :
	DSDe440030 :
	The call to delwin() coredumps in some remote cases.
	This is basically because of a buffer overflow in the
	library.

	DSDe439831 :
	The seperators between the softlabels disappear. This
	problem is was caused because of the truncation of the
	softlabels that exceed the length-limit (8)

SR:
	5003469981 5003435735 5003424093 4701407213 4701376103
	4701376095 8606141760

Patch Files:
	
	OS-Core.CORE-64SLIB,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/pa20_64/libxcurses.1

	OS-Core.CORE-SHLIBS,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/libxcurses.1

what(1) Output:
	
	OS-Core.CORE-SHLIBS,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/libxcurses.1:
		/usr/lib/libcurses: $Revision: 82.289.1.7 $

	OS-Core.CORE-64SLIB,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/pa20_64/libxcurses.1:
		/usr/lib/libcurses: $Revision: 82.289.1.7 $

cksum(1) Output:
	
	OS-Core.CORE-SHLIBS,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	2101848445 315392 /usr/lib/libxcurses.1

	OS-Core.CORE-64SLIB,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	2108668795 328288 /usr/lib/pa20_64/libxcurses.1

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHCO_13316 PHCO_16847 PHCO_20075

Equivalent Patches: None

Patch Package Size: 650 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_22263

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHCO_22263.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHCO_22263.  If you do not wish to retain a
	copy of the original software, use the patch_save_files option:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -x patch_save_files=false -s /tmp/PHCO_22263.depot

	WARNING: If patch_save_files is false when a patch is installed,
		 the patch cannot be deinstalled.  Please be careful
		 when using this feature.

	For future reference, the contents of the PHCO_22263.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHCO_22263.depot

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

		dd if=/tmp/PHCO_22263.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None