dnsmasq: rework network interface ignore

In some situations (slow protocol or interfaces with auto 0), the
interfaces are not available during the dnsmasq initialization and
hence, the ignore setting will be skipped.

Install an interface trigger for ignored interfaces in case their
ifname cannot be resolved.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
[bump PKG_RELEASE]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile
index 241f3463e2fb1f5def260b59c5933cd445d77551..e33d866304fa92399e8f651e786810b77a8e35a8 100644 (file)
--- a/package/network/services/dnsmasq/Makefile
+++ b/package/network/services/dnsmasq/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=dnsmasq
 PKG_UPSTREAM_VERSION:=2.89
 PKG_VERSION:=$(subst test,~~test,$(subst rc,~rc,$(PKG_UPSTREAM_VERSION)))
-PKG_RELEASE:=7
+PKG_RELEASE:=8
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_UPSTREAM_VERSION).tar.xz
 PKG_SOURCE_URL:=https://thekelleys.org.uk/dnsmasq/

diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 510d328cd23bd1f231169bdf912711e18a285299..b43abdb8f75334d1b884d8638b96230e1f521cb2 100755 (executable)
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -1244,10 +1244,11 @@ dnsmasq_stop()
 
 add_interface_trigger()
 {
-       local interface ignore
+       local interface ifname ignore
 
        config_get interface "$1" interface
        config_get_bool ignore "$1" ignore 0
+       network_get_device ifname "$interface" || ignore=0
 
        [ -n "$interface" ] && [ $ignore -eq 0 ] && procd_add_interface_trigger "interface.*" "$interface" /etc/init.d/dnsmasq reload
 }