Patch-ID# 102475-01
Keywords: zero space compress uncompress quota
Synopsis: SunOS 4.1.4: Compress/uncompress use while over quota can trash files
Date: Jan/05/00

Solaris Release: 1.1.2

SunOS Release: 4.1.4

Unbundled Product: 

Unbundled Release: 

Relevant Architectures: sparc

BugId's fixed with this patch: 1133789 1236614

Changes incorporated in this version: 

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 
				compress

Problem Description: 

1133789	--> On an NFS-mounted filesystem with quotas enabled, if a file is
	    compressed or uncompressed such that quotas are exceeded, the
	    original file is deleted and an inconsistent output file is left.

1236614 --> Compress/uncompress/zcat are all linked together.  But the patch 
            README makes no mention of zcat.


Patch Installation Instructions: 
-------------------------------
	Login as root.

	mv /usr/ucb/compress /usr/ucb/compress.FCS
	mv /usr/ucb/uncompress /usr/ucb/uncompress.FCS
        mv /usr/ucb/zcat /usr/ucb/zcat.FCS

	cp compress /usr/ucb/compress
	chown root.staff /usr/ucb/compress
	chmod 755 /usr/ucb/compress
	ln /usr/ucb/compress /usr/ucb/uncompress
        ln /usr/ucb/compress /usr/ucb/zcat


Special Install Instructions: 
-----------------------------
None.
