ppp/0006-scritps-use-change_resolv_conf-function.patch

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From 01419dfb684d501b57f1c24dcfdbcf9da93ccca2 Mon Sep 17 00:00:00 2001
From: Michal Sekletar <msekleta@redhat.com>
Date: Fri, 4 Apr 2014 18:12:47 +0200
Subject: [PATCH 06/27] scritps: use change_resolv_conf function
Don't handle /etc/resolv.conf manually, but use a helper function from
initscripts. Also change path where we save DNS servers supplied by peer while
we are at it.
Resolves: #132482
---
pppd/pppd.8 | 2 +-
scripts/ip-down.local.add | 9 +++++----
scripts/ip-up.local.add | 17 ++++++++++-------
3 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/pppd/pppd.8 b/pppd/pppd.8
index e2768b1..2dd6e1a 100644
--- a/pppd/pppd.8
+++ b/pppd/pppd.8
@@ -1099,7 +1099,7 @@ Ask the peer for up to 2 DNS server addresses. The addresses supplied
by the peer (if any) are passed to the /etc/ppp/ip\-up script in the
environment variables DNS1 and DNS2, and the environment variable
USEPEERDNS will be set to 1. In addition, pppd will create an
-/etc/ppp/resolv.conf file containing one or two nameserver lines with
+/var/run/ppp/resolv.conf file containing one or two nameserver lines with
the address(es) supplied by the peer.
.TP
.B user \fIname
diff --git a/scripts/ip-down.local.add b/scripts/ip-down.local.add
index b93590e..163f71e 100644
--- a/scripts/ip-down.local.add
+++ b/scripts/ip-down.local.add
@@ -9,12 +9,13 @@
#
# Nick Walker (nickwalker@email.com)
#
+. /etc/sysconfig/network-scripts/network-functions
-if [ -n "$USEPEERDNS" -a -f /etc/ppp/resolv.conf ]; then
- if [ -f /etc/ppp/resolv.prev ]; then
- cp -f /etc/ppp/resolv.prev /etc/resolv.conf
+if [ -n "$USEPEERDNS" -a -f /var/run/ppp/resolv.conf ]; then
+ if [ -f /var/run/ppp/resolv.prev ]; then
+ change_resolv_conf /var/run/ppp/resolv.prev
else
- rm -f /etc/resolv.conf
+ change_resolv_conf
fi
fi
diff --git a/scripts/ip-up.local.add b/scripts/ip-up.local.add
index 8017209..26cf5f8 100644
--- a/scripts/ip-up.local.add
+++ b/scripts/ip-up.local.add
@@ -9,16 +9,19 @@
#
# Nick Walker (nickwalker@email.com)
#
+. /etc/sysconfig/network-scripts/network-functions
-if [ -n "$USEPEERDNS" -a -f /etc/ppp/resolv.conf ]; then
- rm -f /etc/ppp/resolv.prev
+if [ -n "$USEPEERDNS" -a -f /var/run/ppp/resolv.conf ]; then
+ rm -f /var/run/ppp/resolv.prev
if [ -f /etc/resolv.conf ]; then
- cp /etc/resolv.conf /etc/ppp/resolv.prev
- grep domain /etc/ppp/resolv.prev > /etc/resolv.conf
- grep search /etc/ppp/resolv.prev >> /etc/resolv.conf
- cat /etc/ppp/resolv.conf >> /etc/resolv.conf
+ cp /etc/resolv.conf /var/run/ppp/resolv.prev
+ rscf=/var/run/ppp/resolv.new
+ grep domain /var/run/ppp/resolv.prev > $rscf
+ grep search /var/run/ppp/resolv.prev >> $rscf
+ change_resolv_conf $rscf
+ rm -f $rscf
else
- cp /etc/ppp/resolv.conf /etc
+ change_resolv_conf /var/run/ppp/resolv.conf
fi
fi
--
1.8.3.1