diff options
author | ru <ru@FreeBSD.org> | 2004-04-28 09:09:27 +0000 |
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committer | ru <ru@FreeBSD.org> | 2004-04-28 09:09:27 +0000 |
commit | cb5b33962a02c8d84de1cbf2cf894d5f8399807c (patch) | |
tree | 8a431999f2a76a3d266e251e272228964edfb951 /etc/rc.d | |
parent | 0de7ed8edec107472961f7083a442fabaf962040 (diff) | |
download | FreeBSD-src-cb5b33962a02c8d84de1cbf2cf894d5f8399807c.zip FreeBSD-src-cb5b33962a02c8d84de1cbf2cf894d5f8399807c.tar.gz |
Replace shell's positional parameters safely.
Diffstat (limited to 'etc/rc.d')
-rw-r--r-- | etc/rc.d/initdiskless | 5 | ||||
-rw-r--r-- | etc/rc.d/resolv | 2 |
2 files changed, 3 insertions, 4 deletions
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 |