Patch Name: PHNE_11728

Patch Description: s700_800 10.20-30 rlogin(1M)/rlogind(1M) cumulative patch

Creation Date: 97/07/10

Post Date:  97/07/17

Hardware Platforms - OS Releases:
	s700: 10.20 10.30
	s800: 10.20 10.30

Products: N/A

Filesets:
	InternetSrvcs.INETSVCS-RUN

Automatic Reboot?: No

Status: General Superseded

Critical:
	No (superseded patches were critical)
	PHNE_10638: OTHER
		rlogin dies intermittently because
		of signal SIGUSR1.

Path Name: /hp-ux_patches/s700_800/10.X/PHNE_11728

Symptoms:
	PHNE_11728:
	* Certain signals cause rlogin to dump core.

	* Change in rlogind logging.  Timeout login events
	no longer logged.

	PHNE_10638:
	* rlogin dies intermittently due to signal "SIGUSR1".

	PHNE_8807:

	* Environment variable TERM overflow in rlogin.

	* Time stamp of rlogind's log message for login failure
	 is set to EST/EDT.

	* Connection closes when any child process of rlogind
	 receives a SIGSTOP.

Defect Description:
	PHNE_11728:

	* Certain signals are not trapped by rlogin and
	these cause rlogin to dump core. Now, rlogin
	exits gracefully on receiving these signals.

	* Change in rlogind logging.  Timeout login events
	no longer logged.

	PHNE_10638:
	* rlogin dies intermittently because of SIGUSR1. This
	occurs because of some timing problems.

	PHNE_8807:

	* Environment variable TERM overflow in rlogin.

	* Time stamp of rlogind's log message for login failure
	 is set to EST/EDT.

	* rlogind terminates when a SIGSTOP is issued to any
	 of it's child processes. The daemon receives a
	 SIGCHLD which causes rlogind to terminate.

SR:
	5003371351 1653210096 1653206573 4701350389 4701320101
	1653173971

Patch Files:
	/usr/bin/rlogin
	/usr/lbin/rlogind

what(1) Output:
	/usr/bin/rlogin:
		Copyright (c) 1983 The Regents of the University of
			California.
		rlogin.c $Revision: 1.35.212.9 $ $Date: 97/07/09 15:
			05:40 $
	/usr/lbin/rlogind:
		Copyright (c) 1983, 1988 The Regents of the Universi
			ty of California.
		rlogind.c $Header: rlogind.c,v 1.17.212.23 97/04/15
		10:29:00 sandya Exp $
		rlogind.c       5.22.1.6 (Berkeley) 2/7/89

cksum(1) Output:
	102800684 24576 /usr/bin/rlogin
	2815985932 28672 /usr/lbin/rlogind

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHNE_8807 PHNE_10638

Equivalent Patches:
	PHNE_11726:
	s700: 9.01 9.03 9.05 9.07
	s800: 9.00 9.04

	PHNE_11727:
	s700: 10.00 10.01 10.10
	s800: 10.00 10.01 10.10

Patch Package Size: 110 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 PHNE_11728

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

		swinstall -x autoreboot=true -x match_target=true \
			-s /tmp/PHNE_11728.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/PHNE_11728.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/PHNE_11728.  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 PHNE_11728.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/PHNE_11728.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:
	Be sure to have no rlogin or rlogind sessions running
	when you install this patch; otherwise, you'll have
	to move the files around by hand.