From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 31 Jan 2010 00:59:25 +0000 (-0000)
Subject: In __iter__, handle OSError from lstat in case a cache entry disappears.
X-Git-Tag: v2.2_rc63~95
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=bfd5fa283e2ba172368ea76c309d8bbc896152a9;p=portage.git

In __iter__, handle OSError from lstat in case a cache entry disappears.

svn path=/main/trunk/; revision=15297
---

diff --git a/pym/portage/cache/flat_hash.py b/pym/portage/cache/flat_hash.py
index a010e5061..b014f170d 100644
--- a/pym/portage/cache/flat_hash.py
+++ b/pym/portage/cache/flat_hash.py
@@ -135,7 +135,11 @@ class database(fs_template.FsBased):
 				if l.endswith(".cpickle"):
 					continue
 				p = os.path.join(dir_path, l)
-				st = os.lstat(p)
+				try:
+					st = os.lstat(p)
+				except OSError:
+					# Cache entry disappeared.
+					continue
 				if stat.S_ISDIR(st.st_mode):
 					# Only recurse 1 deep, in order to avoid iteration over
 					# entries from another nested cache instance. This can