From cb5b33962a02c8d84de1cbf2cf894d5f8399807c Mon Sep 17 00:00:00 2001 From: ru Date: Wed, 28 Apr 2004 09:09:27 +0000 Subject: Replace shell's positional parameters safely. --- etc/rc.d/initdiskless | 5 ++--- etc/rc.d/resolv | 2 +- etc/rc.initdiskless | 5 ++--- 3 files changed, 5 insertions(+), 7 deletions(-) (limited to 'etc') diff --git a/etc/rc.d/initdiskless b/etc/rc.d/initdiskless index 16ca8cf..1609fa8 100644 --- a/etc/rc.d/initdiskless +++ b/etc/rc.d/initdiskless @@ -178,7 +178,7 @@ bootp_ipbca="" if [ ${dlv:=0} -ne 0 ] ; then iflist=`ifconfig -l` for i in ${iflist} ; do - set `ifconfig ${i}` + set -- `ifconfig ${i}` while [ $# -ge 1 ] ; do if [ "${bootp_ifc}" = "" -a "$1" = "inet" ] ; then bootp_ifc=${i} ; bootp_ipa=${2} ; shift @@ -202,8 +202,7 @@ fi # Figure out our NFS root path # -# The 'x' is there in case the list is empty. -set x `mount -t nfs` +set -- `mount -t nfs` while [ $# -ge 1 ] ; do if [ "$2" = "on" -a "$3" = "/" ]; then nfsroot="$1" diff --git a/etc/rc.d/resolv b/etc/rc.d/resolv index 84837f9..597e82a 100644 --- a/etc/rc.d/resolv +++ b/etc/rc.d/resolv @@ -48,7 +48,7 @@ if [ ! -e /etc/resolv.conf -a \ echo domain `/bin/kenv dhcp.domain-name` > /etc/resolv.conf fi - set `/bin/kenv dhcp.domain-name-servers` + set -- `/bin/kenv dhcp.domain-name-servers` for ns in `IFS=','; echo $*`; do echo nameserver $ns >> /etc/resolv.conf; done diff --git a/etc/rc.initdiskless b/etc/rc.initdiskless index 16ca8cf..1609fa8 100644 --- a/etc/rc.initdiskless +++ b/etc/rc.initdiskless @@ -178,7 +178,7 @@ bootp_ipbca="" if [ ${dlv:=0} -ne 0 ] ; then iflist=`ifconfig -l` for i in ${iflist} ; do - set `ifconfig ${i}` + set -- `ifconfig ${i}` while [ $# -ge 1 ] ; do if [ "${bootp_ifc}" = "" -a "$1" = "inet" ] ; then bootp_ifc=${i} ; bootp_ipa=${2} ; shift @@ -202,8 +202,7 @@ fi # Figure out our NFS root path # -# The 'x' is there in case the list is empty. -set x `mount -t nfs` +set -- `mount -t nfs` while [ $# -ge 1 ] ; do if [ "$2" = "on" -a "$3" = "/" ]; then nfsroot="$1" -- cgit v1.1