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When looking for setuid files, call find with -print0 and xargs with -0.

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This allows find to pass files with "illegal" characters to xargs in a
safe manner.

Note: due to the manner in which the file names are now passed between
find and xargs, the files are now sorted differently than before.
The first /etc/security run after installing this change may result
in a lot of output when nothing did in fact change.

Closes PR# 1910.

2.2 candidate.
This commit is contained in:
mpp 1997-02-23 21:34:34 +00:00
parent 585f595a37
commit 76a899ae26
1 changed files with 4 additions and 4 deletions
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8
etc/security
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@ -1,7 +1,7 @@
#!/bin/sh - #!/bin/sh -
# #
# @(#)security 5.3 (Berkeley) 5/28/91 # @(#)security 5.3 (Berkeley) 5/28/91
# $Id$ # $Id: security,v 1.18 1997/02/23 09:20:52 peter Exp $
# #
PATH=/sbin:/bin:/usr/bin PATH=/sbin:/bin:/usr/bin
LC_ALL=C; export LC_ALL LC_ALL=C; export LC_ALL
@ -30,10 +30,10 @@ set $MP
while test $# -ge 1; do while test $# -ge 1; do
mount=$1 mount=$1
shift shift
find -X $mount -xdev -type f \ find $mount -xdev -type f \
\( -perm -u+x -or -perm -g+x -or -perm -o+x \) \ \( -perm -u+x -or -perm -g+x -or -perm -o+x \) \
\( -perm -u+s -or -perm -g+s \) | sort \( -perm -u+s -or -perm -g+s \) -print0
done | xargs -n 20 ls -lgTd > $TMP done | xargs -0 -n 20 ls -lgTd | sort +9 > $TMP
if [ ! -f $LOG/setuid.today ] ; then if [ ! -f $LOG/setuid.today ] ; then
separator separator