From 75252713bd394c7958a71535a655827d8b6168ae Mon Sep 17 00:00:00 2001
From: Alec Warner <antarus@gentoo.org>
Date: Thu, 18 Jan 2007 06:59:50 +0000
Subject: [PATCH] lock file around chown/chmod

svn path=/main/trunk/; revision=5700
---
 pym/portage_news.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pym/portage_news.py b/pym/portage_news.py
index a0cb885ae..bd2a40789 100644
--- a/pym/portage_news.py
+++ b/pym/portage_news.py
@@ -114,11 +114,14 @@ class NewsManager(object):
 		unreadfile = os.path.join( self.UNREAD_PATH, "news-"+ repoid +".unread" )
 		# Set correct permissions on the news-repoid.unread file
 		try:
-			apply_permissions( filename=unreadfile, 
+			lock = lockfile(unreadfile)
+			apply_permissions( filename=unreadfile,
 				uid=self.config["PORTAGE_INST_UID"], gid=portage_gid, mode=664 )
 		except FileNotFound:
 			pass # It may not exist yet, thats ok.
-		
+		finally:
+			if lock:
+				unlockfile(lock)
 		if update:
 			self.updateItems( repoid )
 		
-- 
2.26.2