X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/8b5fd9705caf989384198b8ccd0cc89845f29600..f7a2edf410595e53cf4ca5d742c98f835e9435bf:/package/dnsmasq/files/dnsmasq.init

diff --git a/package/dnsmasq/files/dnsmasq.init b/package/dnsmasq/files/dnsmasq.init
index c69f0d2d0..4acba5b84 100644
--- a/package/dnsmasq/files/dnsmasq.init
+++ b/package/dnsmasq/files/dnsmasq.init
@@ -55,6 +55,10 @@ append_addnhosts() {
 	append args "-H $1"
 }
 
+append_bogusnxdomain() {
+       append args "-B $1"
+}
+
 dnsmasq() {
 	local cfg="$1"
 	append_bool "$cfg" authoritative "-K"
@@ -74,6 +78,7 @@ dnsmasq() {
 	append_bool "$cfg" enable_tftp "--enable-tftp"
 	append_bool "$cfg" nonwildcard "-z"
 
+	append_parm "$cfg" cachesize "-c"
 	append_parm "$cfg" dnsforwardmax "-0"
 	append_parm "$cfg" port "-p"
 	append_parm "$cfg" ednspacket_max "-P"
@@ -85,6 +90,7 @@ dnsmasq() {
 	config_list_foreach "$cfg" "interface" append_interface
 	config_list_foreach "$cfg" "notinterface" append_notinterface
 	config_list_foreach "$cfg" "addnhosts" append_addnhosts
+	config_list_foreach "$cfg" "bogusnxdomain" append_bogusnxdomain
 	append_parm "$cfg" "leasefile" "-l"
 	append_parm "$cfg" "resolvfile" "-r"
 	append_parm "$cfg" "tftp_root" "--tftp-root"
@@ -96,7 +102,7 @@ dnsmasq() {
 	[ "$readethers" = "1" ] && [ -e "/etc/ethers" ] || touch /etc/ethers
 
 	config_get leasefile $cfg leasefile
-	[ -e "$leasefile" ] || touch "$leasefile"
+	[ -n "$leasefile" ] && [ -e "$leasefile" ] || touch "$leasefile"
 	config_get_bool cachelocal "$cfg" cachelocal 1
 
 	config_get hostsfile "$cfg" dhcphostsfile
@@ -265,7 +271,7 @@ dhcp_add() {
 		DNS_SERVERS="$DNS_SERVERS $dnsserver"
 	}
 
-	append_bool "$cfg" ignore "-2 '$ifname'" && return 0
+	append_bool "$cfg" ignore "-2 $ifname" && return 0
 
 	config_get proto "$net" proto
 	[ static = "$proto" ] || return 0
@@ -277,7 +283,12 @@ dhcp_add() {
 	#check for an already active dhcp server on the interface, unless 'force' is set
 	config_get_bool force "$cfg" force 0
 	[ $force -gt 0 ] || {
-		udhcpc -n -q -s /bin/true -t 1 -i $ifname >&- && return 0
+		udhcpc -n -q -s /bin/true -t 1 -i $ifname >&- && {
+			logger -t dnsmasq \
+				"found already running DHCP-server on interface '$ifname'" \
+				"refusing to start, use 'option force 1' to override"
+			return 0
+		}
 	}
 
 	config_get start "$cfg" start