dnsmasq: explictly set ednspacket_max value

This is related to DNS Flag Day 2020. It sets default
ends buffer size value to 1232.

Signed-off-by: Jan Pavlinec <[email protected]>

package/network/services/dnsmasq/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=dnsmasq
 PKG_UPSTREAM_VERSION:=2.82
 PKG_VERSION:=$(subst test,~~test,$(subst rc,~rc,$(PKG_UPSTREAM_VERSION)))
-PKG_RELEASE:=8
+PKG_RELEASE:=9
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_UPSTREAM_VERSION).tar.xz
 PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq

package/network/services/dnsmasq/files/dhcp.conf

@@ -20,6 +20,7 @@ config dnsmasq
 	#list notinterface	lo
 	#list bogusnxdomain     '64.94.110.11'
 	option localservice	1  # disable to allow DNS requests from non-local subnets
+	option ednspacket_max	1232
 
 config dhcp lan
 	option interface	lan