From a73a9886e7ca043efa3e8d6ea8cfb3611ae95aa3 Mon Sep 17 00:00:00 2001
From: Ermal <eri@pfsense.org>
Date: Fri, 29 Apr 2011 18:19:57 +0000
Subject: Ticket #1408. Honor the allow override settings even for ppp devices.

---
 usr/local/sbin/ppp-linkup | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'usr/local/sbin')

diff --git a/usr/local/sbin/ppp-linkup b/usr/local/sbin/ppp-linkup
index a9c0f32..94d9b16 100755
--- a/usr/local/sbin/ppp-linkup
+++ b/usr/local/sbin/ppp-linkup
@@ -1,16 +1,19 @@
 #!/bin/sh
 
-# write nameservers to file
-if [ $6 = "dns1" ]; then
-	echo $7 > /var/etc/nameserver_$1
-	/sbin/route delete $7
-	/sbin/route add $7 $4
-fi
+ALLOWOVERRIDE=`/usr/bin/grep dnsallowoverride /conf/config.xml | /usr/bin/wc -l`
+if [ $ALLOWOVERRIDE -gt 0 ]; then
+	# write nameservers to file
+	if [ $6 = "dns1" ]; then
+		echo $7 > /var/etc/nameserver_$1
+		/sbin/route delete $7
+		/sbin/route add $7 $4
+	fi
 
-if [ $8 = "dns2" ]; then
-	echo $9 >> /var/etc/nameserver_$1
-	/sbin/route delete $9
-	/sbin/route add $9 $4
+	if [ $8 = "dns2" ]; then
+		echo $9 >> /var/etc/nameserver_$1
+		/sbin/route delete $9
+		/sbin/route add $9 $4
+	fi
 fi
 
 # let the configuration system know that the ip has changed.
-- 
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