If anybody is running vservers with the util-vserver-0.30 utilities
he/she may want to have a look at the attached patch below.
Normally I'd have waited until the package maintainer (Enrico Scholz)
had checked the patch and give it a official ok but I think the
addressed problem is really serious and any sysadmin should have a
chance to decide for himself as soon as possible.
--
Klaus ter Fehn Wagnerstr. 4 Mobile: +49-172-2529379
40212 Duesseldorf Phone: +49-211-356880
[EMAIL PROTECTED] FRG/Germany Fax: +49-211-356881
... to boldly code where no byte has gone before ...--- util-vserver-0.30/scripts/vserver 2004-02-06 23:10:50.000000000 +0100
+++ util-vserver-0.30-ktf/scripts/vserver 2004-07-31 01:58:13.000000000 +0200
@@ -296,12 +296,16 @@
cp -ax /sbin /bin /etc /usr /var /lib $VROOTDIR/$1/. || exit 1
fi
cd $VROOTDIR/$1 || exit 1
- rm -fr lib/modules/*
- rm -f var/spool/mail/*
- rm -f `find var/run -type f`
- rm -f `find var/log -type f`
+ rm -rf lib/modules
+ mkdir lib/modules # is that directory needed anyway?
+ chmod 755 lib/modules
+ find var/spool/mail -type f -print0 | xargs -0r rm --
+ find var/run -type f -print0 | xargs -0r rm --
+ find var/log -type f -print0 | xargs -0r rm --
touch var/log/wtmp
- rm -f var/lock/subsys/*
+ rm -rf var/lock/subsys
+ mkdir var/lock/subsys
+ chmod 0755 var/lock/subsys
rm -f etc/cron.d/kmod
mkdir proc tmp home root boot
test -f /root/.bashrc && cp -a /root/.bashrc root/.
@@ -458,11 +462,13 @@
echo export PROFILE=$PROFILE >etc/PROFILE
fi
- rm -f `find var/run -type f`
+ find var/run -type f -print0 | xargs -0r rm -f --
touch var/run/utmp
chgrp ${UTMP_GROUP:-utmp} var/run/utmp
chmod 0664 var/run/utmp
- rm -f var/lock/subsys/*
+ rm -rf var/lock/subsys
+ mkdir var/lock/subsys
+ chmod 0755 var/lock/subsys
mountproc $VROOTDIR/$1
CTXOPT=
HOSTOPT=
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