Patch Name: PHCO_25641

Patch Description: s700_800 11.00 cumulative find(1) patch

Creation Date: 01/12/16

Post Date:  02/01/02

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

Products: N/A

Filesets:
	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP
	OS-Core.CMIN-ENG-A-MAN,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 enhancement general_release

Path Name: /hp-ux_patches/s700_800/11.X/PHCO_25641

Symptoms:
	PHCO_25641:
	1."find <directory> -group +<n>" will display
	   files with group id matching "n" instead of
	   displaying files with group id >n.

	2. On a cdfs file system,
	   "find /cdrom ( -nouser -o -nogroup )" causes
	    bus error.

	3. XPG4 tests for assertions #50,#51 of VSC5.1.2
	   test suites fail for find(1).

	4."find sym_file -cpio <archive_filename>"
	   will create an invalid cpio archive, if
	   size of sym_file is odd.

	5."find <directory> -ncpio <archive_filename>"
	   will create an invalid ncpio archive, if
	   directory contains  symbolic links of odd
	   size.

	PHCO_20575:
	Enhancements to find(1) to function with JFS ACLs.

	PHCO_20037:
	Enhancements to find(1) to function with JFS ACLs.

Defect Description:
	PHCO_25641:
	1.When find(1) is used to search for files whose group
	  id is greater than a particular group id say n, it
	  does not display all files having group id greater
	  than n.
	  for example: on a 11.0 machine,
	  $ ls -l test
	  -rw-rw-r--  1 test1   users1      10 May 20 2001  foo1
	  -rw-rw-r--  1 test1   users2      10 May 20 2001  foo2
	  -rw-rw-r--  1 test1   users3      10 May 20 2001  foo3
	  (where group id's of users1, users2, users3 are 20, 21,
	   22 respectively)

	  $find test -group +20
	  -rw-rw-r--  1 test1   users1      10 May 20 2001  foo1
	  This is wrong. Instead it should display
	  -rw-rw-r--  1 test1   users2      10 May 20 2001  foo2
	  -rw-rw-r--  1 test1   users3      10 May 20 2001  foo3

	Resolution :
	  find(1) command was not processing the group id argument
	  correctly. It used to ignore the "+/-" sign associated
	  with the "-group" argument.

	  Now, the command is modified to process the "+/-" sign of
	  "-group" option as per the man page description.

	2.When find(1) is used to search for files belonging
	  to an unlisted user or group under a cdfs file system,bus
	  error is generated. For example:
	  $ mount /dev/dsk/c0t1d0 /SD_CDROM (mount the CDROM in
	    the drive)
	  # find /SD_CDROM \( -nouser -o -nogroup \) >>/dev/null
	    Bus Error
	  # find /SD_CDROM -nouser -fstype cdfs
	    Bus error
	  # find /SD_CDROM -nouser -fstype hfs
	    Bus error

	Resolution:
	  For a CD, -1 is returned by cdfs if no UID/GIDS are
	  stored on it. This ID(-1) is used for key values of the
	  hash tables used in find(1). The hash functions used in
	  find(1) were not handling the negative numbers properly
	  resulting in out of range values causing bus errors.

	  The find(1) command is modified to take care of negative
	  Id's. The data types used internally are modified to
	  ensure key values never go negative.

	3.Assertion #50 and #51 of XPG4 states that "if a filename
	  begins with a period (.),the period should be matched by
	  * or ?".

	Resolution:
	  There is a change in the test suites for Assertions
	  #50 and #51 of find(1) command from VSC4.1.6 to
	  VSC5.1.2.The interpretations in the test suites
	  prior to VSC5.1.1 were wrong. That has been rectified
	  in VSC5.1.1 onwards.

	4.When find(1) is used to create an archive file using
	  -cpio option ,it writes corrupt entries for odd size
	  symbolic links, which can not be recovered from the
	  archive.
	  For example:
	  $ touch badlink
	  $ ln -s badlink link
	  $ ll link
	  lrwx------ 1 umasankr users 7 Dec 14 19:07 link -> badlink

	  $ find link -cpio find.out
	  $ cpio -Rivt < find.out
	    cpio : Out of phase;resyncing.
	    End of volume
	    err no: 25,can't read input.
	  $

	Resolution:
	 For symbolic links of odd size, the magic number will
	 start from odd location which causes cpio to fail
	 while finding the magic number of the file.Code is
	 modified to get the next even number for odd size
	 symbolic links.

	5.When find(1) is used to create an archive file using
	  -ncpio option ,it writes corrupt entries for odd size
	  symbolic link which are not recoverable.
	  For example:
	  $ mkdir d
	  $ mkdir d/d1
	  $ mkdir d/d2
	  $ cd d/d2
	  $ ln -s ../d1 l
	  $ cd ../../
	  $ find d -ncpio d.ncpio
	  $ cpio -icvt < d.ncpio
	    40777 vts 0 Dec 13 04:28:54 2001 d/d1
	   120777 vts 5 Dec 13 04:29:17 2001 d/d2/l
	    Out of phase--get help
	    You may want to use "R" option
	  $

	Resolution:
	  Incase of -ncpio option, If the symbolic link
	  is of odd size, the size is getting incremented
	  to nearst even number, which is causing the
	  problem.

	  Now the code is changed, not to increment the
	  size, in case of -ncpio option.

	PHCO_20575:
	This patch fixes a problem in the patch removal
	scripts in order to prevent removal of JFS ACL
	enhancements to find(1) while JFS 3.3 is installed
	on the system.

	PHCO_20037:
	Enhancements to find(1) to function with JFS ACLs.

SR:
	8606186711 8606201448 8606157563 1653297309 8606106811
	8606107368 5003311746 1653249284

Patch Files:
	
	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/nls/msg/C/find.cat
	/usr/bin/find

	OS-Core.CMIN-ENG-A-MAN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,
		v=HP:
	/usr/share/man/man1.Z/find.1

what(1) Output:
	
	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/lib/nls/msg/C/find.cat:
		None

	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/bin/find:
		$Revision: 82.3.5.2 $
		PATCH_11_00: hpux_rel.o find.o funcs.o cpio.o aclv_p
			att.o libcpio.o 01/12/16

	OS-Core.CMIN-ENG-A-MAN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,
		v=HP:
	/usr/share/man/man1.Z/find.1:
		None

cksum(1) Output:
	
	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	1607046871 2173 /usr/lib/nls/msg/C/find.cat

	OS-Core.CMDS-MIN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	445145664 61440 /usr/bin/find

	OS-Core.CMIN-ENG-A-MAN,fr=B.11.00,fa=HP-UX_B.11.00_32/64,
		v=HP:
	3310937027 10397 /usr/share/man/man1.Z/find.1

Patch Conflicts: None

Patch Dependencies:
	s700: 11.00: PHCO_19491 PHKL_19991
	s800: 11.00: PHCO_19491 PHKL_19991

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHCO_20037 PHCO_20575

Equivalent Patches: None

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 PHCO_25641

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHCO_25641.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHCO_25641.  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_25641.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHCO_25641.depot

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

		dd if=/tmp/PHCO_25641.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None