From: Hans Dedecker <dedeckeh@gmail.com>
Date: Thu, 17 Nov 2016 12:34:34 +0000 (+0100)
Subject: odhcpd: Fix dnsmasq re-reading hostfile
X-Git-Tag: v17.01.0-rc1~554
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=commitdiff_plain;h=a7c2310278c3554e78f26f6f84803669d9573dc6

odhcpd: Fix dnsmasq re-reading hostfile

Depending on the dhcp uci config pidof dnsmasq can return
multiple pids. Fix re-reading of the hostfile by dnsmasq in
such case by sending SIGHUP signal to each of the returned
pids.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/package/network/services/odhcpd/Makefile b/package/network/services/odhcpd/Makefile
index f6ce26c150..4df0f77a25 100644
--- a/package/network/services/odhcpd/Makefile
+++ b/package/network/services/odhcpd/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=odhcpd
-PKG_VERSION:=2016-11-21
+PKG_VERSION:=2016-12-13
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
diff --git a/package/network/services/odhcpd/files/odhcpd-update b/package/network/services/odhcpd/files/odhcpd-update
index e17cd0bfff..5f800aac60 100755
--- a/package/network/services/odhcpd/files/odhcpd-update
+++ b/package/network/services/odhcpd/files/odhcpd-update
@@ -2,4 +2,7 @@
 # Make dnsmasq reread hostfile
 
 pid=$(pidof dnsmasq)
-[ "$(readlink /proc/$pid/exe)" = "/usr/sbin/dnsmasq" ] && kill -SIGHUP $pid
+
+for i in $pid; do
+	[ "$(readlink /proc/$i/exe)" = "/usr/sbin/dnsmasq" ] && kill -SIGHUP $i
+done