Patch Name: PHCO_13923 Patch Description: s700_800 10.30 sh-posix(1) patch Creation Date: 98/01/22 Post Date: 98/01/28 Hardware Platforms - OS Releases: s700: 10.30 s800: 10.30 Products: N/A Filesets: OS-Core.UX-CORE Automatic Reboot?: No Status: General Release Critical: No Path Name: /hp-ux_patches/s700_800/10.X/PHCO_13923 Symptoms: PHCO_13923: shell dumps core during command substitution if stdin is closed Defect Description: PHCO_13923: When standard input is closed, the i/o channel established using the file descriptor 0 for the command substitution is not closed. This further leads sh-posix to bus error and hence make sh-posix dump core when it refers invalid location in the memory. SR: 1653210948 1653236851 1653240390 5003340166 4701347013 Patch Files: /usr/bin/rsh /usr/bin/sh /sbin/sh what(1) Output: /usr/bin/rsh: /usr/bin/rsh: Version M-11/16/88f $Revision: 80.27.1.9 $ PATCH_10_30: builtin.o echo.o macro.o msg.o cmd.o pr int.o service.o tilde.o xec.o main.o name.o adjust.o args.o arith.o assign.o assnum.o ca nnon.o chkid.o convert.o ctype.o defs.o edit .o emacs.o error.o expand.o fault.o findnod. o gettree.o growaray.o gsort.o history.o hpu x_rel.o io.o jobs.o linknod.o namscan.o optg et.o rjust.o stak.o strdata.o streval.o stri ng.o strmatch.o test.o unassign.o utos.o val up.o vi.o word.o 98/01/22: /usr/bin/sh: /usr/bin/sh: Version M-11/16/88f $Revision: 80.27.1.9 $ PATCH_10_30: builtin.o echo.o macro.o msg.o cmd.o pr int.o service.o tilde.o xec.o main.o name.o adjust.o args.o arith.o assign.o assnum.o ca nnon.o chkid.o convert.o ctype.o defs.o edit .o emacs.o error.o expand.o fault.o findnod. o gettree.o growaray.o gsort.o history.o hpu x_rel.o io.o jobs.o linknod.o namscan.o optg et.o rjust.o stak.o strdata.o streval.o stri ng.o strmatch.o test.o unassign.o utos.o val up.o vi.o word.o 98/01/22: /sbin/sh: /sbin/sh: Version M-11/16/88f $Revision: 80.27.1.9 $ SAC_IC15_BE libc.a_ID@@/main/r10sac//1 /ux/core/libs/libc/archive_pa1/libc.a_ID Apr 22 1997 16:57:41 PATCH_10_30: builtin.o echo.o macro.o msg.o cmd.o pr int.o service.o tilde.o xec.o main_C.o name_ C.o adjust.o args.o arith.o assign.o assnum. o cannon.o chkid.o convert.o ctype.o defs.o edit.o emacs.o error.o expand.o fault.o find nod.o gettree.o growaray.o gsort.o history.o hpux_rel.o io.o jobs.o linknod.o namscan.o optget.o rjust.o stak.o strdata.o streval.o string.o strmatch.o test.o unassign.o utos.o valup.o vi.o word.o 98/01/22: cksum(1) Output: 2014418645 212992 /usr/bin/rsh 2014418645 212992 /usr/bin/sh 3820773993 352256 /sbin/sh Patch Conflicts: None Patch Dependencies: None Hardware Dependencies: None Other Dependencies: None Supersedes: None Equivalent Patches: None Patch Package Size: 610 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_13923 5a. For a standalone system, run swinstall to install the patch: swinstall -x autoreboot=true -x match_target=true \ -s /tmp/PHCO_13923.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_13923.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_13923. 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_13923.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_13923.depot of=/dev/rmt/0m bs=2k Special Installation Instructions: None