vpnc-script: create dnsmasq entries for connections where default domain is set

Relates to #1975

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

net/vpnc-scripts/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=vpnc-scripts
 PKG_VERSION:=20150116
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 include $(INCLUDE_DIR)/package.mk
 

net/vpnc-scripts/files/vpnc-script

@@ -81,10 +81,10 @@ do_connect() {
 		[[ "$addr" != "$mask" ]] && proto_add_ipv6_address "$addr" "$mask"
 	fi
 
+	DNSMASQ_FILE="/tmp/dnsmasq.d/openconnect.$TUNDEV"
+	rm -f $DNSMASQ_FILE
 	if [ -n "$CISCO_SPLIT_DNS" ] && [ -d "/tmp/dnsmasq.d/" ];then
 		SDNS=`echo $CISCO_SPLIT_DNS|sed 's/,/\n/g'`
-		DNSMASQ_FILE="/tmp/dnsmasq.d/openconnect.$TUNDEV"
-		rm -f $DNSMASQ_FILE
 		echo "$SDNS" | while read i; do
 			if [ -n "$INTERNAL_IP4_DNS" ];then
 				for dns in "$INTERNAL_IP4_DNS";do
@@ -110,7 +110,19 @@ do_connect() {
 				proto_add_dns_server "$dns"
 			done
 		fi
-		[ -n "$CISCO_DEF_DOMAIN" ] && proto_add_dns_search "$CISCO_DEF_DOMAIN"
+		if [ -n "$CISCO_DEF_DOMAIN" ];then
+			if [ -n "$INTERNAL_IP4_DNS" ];then
+				for dns in "$INTERNAL_IP4_DNS";do
+					echo "server=/$CISCO_DEF_DOMAIN/$dns" >> $DNSMASQ_FILE
+				done
+			fi
+			if [ -n "$INTERNAL_IP6_DNS" ];then
+				for dns in "$INTERNAL_IP6_DNS";do
+					echo "server=/$CISCO_DEF_DOMAIN/$dns" >> $DNSMASQ_FILE
+				done
+			fi
+			proto_add_dns_search "$CISCO_DEF_DOMAIN"
+		fi
 	fi
 
 	if [ -n "$CISCO_SPLIT_INC" ]; then