D'oh!
Fixed.
Honza
Dne 15.2.2011 18:14, Rob Crittenden napsal(a):
Jan Cholasta wrote:
Fixes handling of empty lines, erroneous lines and comments in
/etc/hosts.
https://fedorahosted.org/freeipa/ticket/971
nack.
Would using line.rstrip() be better than the conditional checking
explicitly for \n?
I don't think we can use format this way, isn't it new to python 2.7? I
think you have to use {0} and {1}. We need to support python 2.6 as well.
rob
>From 786079981d60c341de821ab9061eefa6b36333e4 Mon Sep 17 00:00:00 2001
From: Jan Cholasta
Date: Tue, 15 Feb 2011 17:51:18 +0100
Subject: [PATCH] Fix handling of /etc/hosts
ticket 971
---
ipaserver/install/installutils.py | 19 ++-
1 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/ipaserver/install/installutils.py b/ipaserver/install/installutils.py
index 56b..21c0d78 100644
--- a/ipaserver/install/installutils.py
+++ b/ipaserver/install/installutils.py
@@ -159,13 +159,22 @@ def verify_ip_address(ip):
def record_in_hosts(ip, host_name, file="/etc/hosts"):
hosts = open(file, 'r').readlines()
for line in hosts:
-hosts_ip = line.split()[0]
-if hosts_ip != ip:
+line = line.rstrip('\n')
+fields = line.partition('#')[0].split()
+if len(fields) == 0:
continue
-names = line.split()[1:]
-if host_name in names:
-return True
+try:
+hosts_ip = fields[0]
+names = fields[1:]
+
+if hosts_ip != ip:
+continue
+if host_name in names:
+return True
+except IndexError:
+print "Warning: Erroneous line '%s' in %s" % (line, file)
+continue
return False
--
1.7.4
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