Patch Name: PHCO_29623

Patch Description: s700_800 11.22 csh(1) cumulative patch

Creation Date: 03/09/08

Post Date: 03/09/25

Hardware Platforms - OS Releases:
	s700: 11.22
	s800: 11.22

Products: N/A

Filesets:
	OS-Core.CMDS2-MIN,fr=B.11.22,fa=HP-UX_B.11.22_IA,v=HP

Automatic Reboot?: No

Status: General Release

Critical:
	Yes
	PHCO_29623: ABORT
		Dumps core on receiving SIGILL signal
	PHCO_29572: ABORT
		Dumps core on receiving SIGILL signal

Category Tags:
	defect_repair general_release critical halts_system

Path Name: /hp-ux_patches/s700_800/11.X/PHCO_29623

Symptoms:
	PHCO_29623:
	( SR:8606322727 CR:JAGae85194 )
	csh(1) may dump core on few 11.22 IA systems on receiving
	SIGILL signal.

	PHCO_29572:
	( SR:8606322727 CR:JAGae85194 )
	csh(1) on 11.22 randomly dumps core after receiving SIGILL
	signal

Defect Description:
	PHCO_29623:
	( SR:8606322727 CR:JAGae85194 )
	csh(1) may dump core on few 11.22 IA systems on receiving
	SIGILL signal.

	A function in csh was called without adequate number of
	parameters. The called function would act on argument which
	was actually not passed, resulting in register NaT
	consumption fault. This fault generates a SIGILL signal
	resulting in a core dump.

	Resolution:
	The problem has now been resolved by passing adequate
	number of parameters to the function.

	PHCO_29572:
	( SR:8606322727 CR:JAGae85194 )
	csh(1) may dump core on few 11.22 IA systems on receiving
	SIGILL signal.

	A function in csh was called without adequate number of
	parameters. The called function would act on argument which
	was actually not passed, resulting in register NaT
	consumption fault. This fault generates a SIGILL signal
	resulting in a core dump.

	Resolution:
	The problem has now been resolved by passing adequate
	number of parameters to the function.

Enhancement:
	No

SR:
	8606322727

Patch Files:
	
	OS-Core.CMDS2-MIN,fr=B.11.22,fa=HP-UX_B.11.22_IA,v=HP:
	/usr/bin/csh

what(1) Output:
	
	OS-Core.CMDS2-MIN,fr=B.11.22,fa=HP-UX_B.11.22_IA,v=HP:
	/usr/bin/csh:
		sh.dir.c $Date: 2003/09/05 02:33:53 $Revision: r11.2
			2/3 PATCH_11.22 (PHCO_29623)
		sh.dol.c $Date: 2003/09/05 02:34:03 $Revision: r11.2
			2/3 PATCH_11.22 (PHCO_29623)
		sh.exec.c $Date: 2003/09/05 02:34:14 $Revision: r11.
			22/3 PATCH_11.22 (PHCO_29623)
		sh.exp.c $Date: 2003/09/05 02:34:25 $Revision: r11.2
			2/3 PATCH_11.22 (PHCO_29623)
		sh.func.c $Date: 2003/09/05 02:34:35 $Revision: r11.
			22/3 PATCH_11.22 (PHCO_29623)
		sh.glob.c $Date: 2003/09/05 02:34:46 $Revision: r11.
			22/3 PATCH_11.22 (PHCO_29623)
		sh.lex.c $Date: 2003/09/05 02:34:56 $Revision: r11.2
			2/3 PATCH_11.22 (PHCO_29623)
		sh.misc.c $Date: 2003/09/05 02:35:07 $Revision: r11.
			22/3 PATCH_11.22 (PHCO_29623)
		sh.c $Date: 2003/09/05 02:33:41 $Revision: r11.22/3 
			PATCH_11.22 (PHCO_29623)
		sh.parse.c $Date: 2003/09/05 02:35:17 $Revision: r11
			.22/3 PATCH_11.22 (PHCO_29623)
		sh.proc.c $Date: 2003/09/05 02:35:28 $Revision: r11.
			22/3 PATCH_11.22 (PHCO_29623)
		sh.sem.c $Date: 2003/09/05 02:35:39 $Revision: r11.2
			2/3 PATCH_11.22 (PHCO_29623)
		$Revision: @(#) csh R11.22_BL2003_0908_1 PATCH_11.22
			 PHCO_29623
		Mon Sep  8 09:09:25 PDT 2003 $
		HP-UX/General Millicode B.11.20.00 (IPF TOT): (MILLI
			 - 05/01/01)

cksum(1) Output:
	
	OS-Core.CMDS2-MIN,fr=B.11.22,fa=HP-UX_B.11.22_IA,v=HP:
	2216018443 375104 /usr/bin/csh

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHCO_29572 

Equivalent Patches: None

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_29623

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHCO_29623.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHCO_29623.  If you do not wish to retain a
	copy of the original software, include the patch_save_files
	option in the swinstall command above:

		-x patch_save_files=false

	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_29623.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHCO_29623.depot

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

		dd if=/tmp/PHCO_29623.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None