From 806f5ca9d807657d7ad16490aa114f0b8488368c Mon Sep 17 00:00:00 2001
From: Dirk Brenken <dev@brenken.org>
Date: Wed, 21 Aug 2019 11:16:43 +0200
Subject: [PATCH] adblock: update 3.8.2

* background service: no longer miss "signal" events for the
  dns backend (to trigger adblock)
* fix a dns backend reload issue during switch between
  different blocking modes
* domain query: report found domains only once in
  "null" blocking mode with IPv4 & IPv6 list entries

Signed-off-by: Dirk Brenken <dev@brenken.org>
---
 net/adblock/Makefile              |  2 +-
 net/adblock/files/adblock.service |  2 +-
 net/adblock/files/adblock.sh      | 14 ++++++++------
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/net/adblock/Makefile b/net/adblock/Makefile
index 812f4d556..23b319d17 100644
--- a/net/adblock/Makefile
+++ b/net/adblock/Makefile
@@ -6,7 +6,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=adblock
-PKG_VERSION:=3.8.1
+PKG_VERSION:=3.8.2
 PKG_RELEASE:=1
 PKG_LICENSE:=GPL-3.0+
 PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>
diff --git a/net/adblock/files/adblock.service b/net/adblock/files/adblock.service
index 1265c139e..f48d1cf2c 100755
--- a/net/adblock/files/adblock.service
+++ b/net/adblock/files/adblock.service
@@ -21,7 +21,7 @@ if [ -x "${adb_ubus}" ] && [ -n "${adb_dns}" ]
 then
 	logger -p "info" -t "adblock-${adb_basever}  [${$}]" "ubus/adblock service started"
 	"${adb_ubus}" -S -M r -m invoke monitor | \
-		{ grep -qF "\"method\":\"set\",\"data\":{\"name\":\"${adb_dns}\""; [ $? -eq 0 ] && /etc/init.d/adblock start; }
+		{ grep -qE "\"method\":\"(set|signal)\",\"data\":\{\"name\":\"${adb_dns}\""; [ $? -eq 0 ] && /etc/init.d/adblock start; }
 else
 	logger -p "err" -t "adblock-${adb_basever}  [${$}]" "can't start ubus/adblock service"
 fi
diff --git a/net/adblock/files/adblock.sh b/net/adblock/files/adblock.sh
index 56032f957..9949bdabf 100755
--- a/net/adblock/files/adblock.sh
+++ b/net/adblock/files/adblock.sh
@@ -10,7 +10,7 @@
 #
 LC_ALL=C
 PATH="/usr/sbin:/usr/bin:/sbin:/bin"
-adb_ver="3.8.1"
+adb_ver="3.8.2"
 adb_sysver="unknown"
 adb_enabled=0
 adb_debug=0
@@ -320,6 +320,9 @@ f_uci()
 					/etc/init.d/firewall reload >/dev/null 2>&1
 				;;
 				*)
+					> "${adb_dnsdir}/${adb_dnsfile}"
+					f_count
+					f_jsnup "running"
 					/etc/init.d/"${adb_dns}" reload >/dev/null 2>&1
 				;;
 			esac
@@ -372,7 +375,7 @@ f_extconf()
 				if [ "${adb_enabled}" -eq 1 ] && [ -z "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" serversfile | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
 				then
 					uci_set dhcp "@dnsmasq[${adb_dnsinstance}]" serversfile "${adb_dnsdir}/${adb_dnsfile}"
-					if [ "${adb_enabled}" -eq 1 ] && [ -n "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" addnhosts | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
+					if [ -n "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" addnhosts | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
 					then
 						uci -q del_list dhcp.@dnsmasq[${adb_dnsinstance}].addnhosts="${adb_dnsdir}/${adb_dnsfile}"
 					fi
@@ -385,7 +388,7 @@ f_extconf()
 				if [ "${adb_enabled}" -eq 1 ] && [ -z "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" addnhosts | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
 				then
 					uci -q add_list dhcp.@dnsmasq[${adb_dnsinstance}].addnhosts="${adb_dnsdir}/${adb_dnsfile}"
-					if [ "${adb_enabled}" -eq 1 ] && [ -n "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" serversfile | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
+					if [ -n "$(uci_get dhcp "@dnsmasq[${adb_dnsinstance}]" serversfile | grep -Fo "${adb_dnsdir}/${adb_dnsfile}")" ]
 					then
 						uci_remove dhcp "@dnsmasq[${adb_dnsinstance}]" serversfile
 					fi
@@ -506,7 +509,6 @@ f_dnsup()
 					fi
 				;;
 			esac
-			sleep 1
 			adb_rc=0
 			break
 		fi
@@ -735,7 +737,7 @@ f_query()
 					field=2
 				elif [ "${adb_dnsvariant% *}" = "null" ]
 				then
-					prefix=".*[\\t\\.]"
+					prefix="0\\..*[\\t\\.]"
 					suffix=""
 					field=2
 				fi
@@ -1022,7 +1024,7 @@ f_main()
 	adb_tmpfile="${tmp_file}"
 	f_list merge
 
-	# overall sort and dns restart
+	# tld compression and dns restart
 	#
 	if [ -s "${adb_tmpdir}"/"${adb_dnsfile}" ]
 	then