svn commit: r255653 - head/etc
Hiroki Sato
hrs at FreeBSD.org
Tue Sep 17 20:22:25 UTC 2013
Author: hrs
Date: Tue Sep 17 20:22:24 2013
New Revision: 255653
URL: http://svnweb.freebsd.org/changeset/base/255653
Log:
Fix parsing lines of ifconfig output which include \t in the case of
inet and inet6.
Approved by: re (delphij)
Modified:
head/etc/network.subr
Modified: head/etc/network.subr
==============================================================================
--- head/etc/network.subr Tue Sep 17 20:20:04 2013 (r255652)
+++ head/etc/network.subr Tue Sep 17 20:22:24 2013 (r255653)
@@ -654,18 +654,16 @@ ipv4_down()
ifalias ${_if} inet -alias && _ret=0
- inetList="`${IFCONFIG_CMD} ${_if} | grep 'inet ' | tr "\n" "$_ifs"`"
+ inetList="`${IFCONFIG_CMD} ${_if} | grep 'inet ' | tr "\n\t" "$_ifs"`"
oldifs="$IFS"
IFS="$_ifs"
for _inet in $inetList ; do
# get rid of extraneous line
case $_inet in
- "") break ;;
- \ inet\ *|inet\ *) ;;
- *) continue ;;
+ inet\ *) ;;
+ *) continue ;;
esac
- [ -z "$_inet" ] && break
_inet=`expr "$_inet" : '.*\(inet \([0-9]\{1,3\}\.\)\{3\}[0-9]\{1,3\}\).*'`
@@ -696,13 +694,16 @@ ipv6_down()
ipv6_prefix_hostid_addr_common ${_if} -alias && _ret=0
ifalias ${_if} inet6 -alias && _ret=0
- inetList="`${IFCONFIG_CMD} ${_if} | grep 'inet6 ' | tr "\n" "$_ifs"`"
+ inetList="`${IFCONFIG_CMD} ${_if} | grep 'inet6 ' | tr "\n\t" "$_ifs"`"
oldifs="$IFS"
IFS="$_ifs"
for _inet6 in $inetList ; do
# get rid of extraneous line
- [ -z "$_inet6" ] && break
+ case $_inet in
+ inet6\ *) ;;
+ *) continue ;;
+ esac
_inet6=`expr "$_inet6" : '.*\(inet6 \([0-9a-f:]*\)\).*'`
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