X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/203cccc4a22bc62775e930f957baab9dcac5cfcb..51c76d8aa5224233370fa5de9cc1277f5a797a66:/package/base-files/files/sbin/ifdown?ds=inline

diff --git a/package/base-files/files/sbin/ifdown b/package/base-files/files/sbin/ifdown
index e00a4e38d..92cdfd2b0 100755
--- a/package/base-files/files/sbin/ifdown
+++ b/package/base-files/files/sbin/ifdown
@@ -4,12 +4,14 @@
 . /etc/functions.sh
 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
 [ "x$1" = "x-a" ] && {
+	[ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto
 	config_cb() {
-		[ -z "$2" ] || eval "$0 $2"
+		[ interface != "$1" -o -z "$2" ] || eval "$0 $2"
 	}
 	config_load network
 	exit
 }
+
 include /lib/network
 scan_interfaces
 
@@ -20,35 +22,13 @@ config_get proto "$cfg" proto
 [ -z "$proto" ] && { echo "interface not found."; exit; }
 
 config_get iface "$cfg" device
-[ "$proto" = "static" ] && {
-	env -i ACTION="ifdown" INTERFACE="$config" DEVICE="$iface" PROTO=static /sbin/hotplug-call "iface" &
+[ "static" = "$proto" -o "none" = "$proto" ] && {
+	env -i ACTION="ifdown" INTERFACE="$cfg" DEVICE="$iface" PROTO="$proto" /sbin/hotplug-call "iface"
 }
 
 # call interface stop handler
 ( type "stop_interface_$proto" ) >/dev/null 2>/dev/null && eval "stop_interface_$proto '$cfg'"
 
-# make sure all locks are removed
-for lock in "/var/lock/dhcp-$iface" "/var/lock/ppp-$iface"; do
-	[ -f "$lock" ] && {
-		lock -u "$lock"
-		sleep 1
-	}
-done
-
-# kill active ppp daemon and other processes
-config_get ifname "$cfg" ifname
-pids="$(head -n1 -q /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid 2>/dev/null)"
-for pid in $pids; do 
-	[ -d "/proc/$pid" ] && {
-		kill $pid
-		[ -d "/proc/$pid" ] && {
-			sleep 1
-			kill -9 $pid 2>/dev/null >/dev/null
-		}
-	}
-done
-rm -f /var/run/${ifname}.pid /var/run/ppp-${cfg}.pid
-
 config_get ifname "$cfg" ifname
 config_get device "$cfg" device
 
@@ -58,5 +38,16 @@ for dev in $ifname $device; do
 done
 
 config_get iftype "$cfg" type
-[ "$iftype" = "bridge" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null
+[ "bridge" = "$iftype" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null
+
+# remove the interface's dns entries
+remove_dns "$cfg"
 
+# remove the interface's network state
+uci_revert_state network "$1"
+
+# revert aliases state as well
+config_get aliases "$1" aliases
+for config in $aliases; do
+	uci_revert_state network "$config"
+done