From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 17 Sep 2011 05:50:36 +0000 (-0700)
Subject: config: quote PORTDIR_OVERLAY paths more
X-Git-Tag: v2.2.0_alpha59~13
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=38af3b5daa12ae1212850cc6722081cbe13e8a71;p=portage.git

config: quote PORTDIR_OVERLAY paths more

This fixes the issue in bug #383269, comment #3.
---

diff --git a/pym/portage/package/ebuild/config.py b/pym/portage/package/ebuild/config.py
index bf8889481..73af0660e 100644
--- a/pym/portage/package/ebuild/config.py
+++ b/pym/portage/package/ebuild/config.py
@@ -511,11 +511,11 @@ class config(object):
 
 			new_ov = []
 			if portdir_overlay:
-				whitespace_re = re.compile(r"\s")
+				shell_quote_re = re.compile(r"[\s\\\"'$`]")
 				for ov in portdir_overlay:
 					ov = normalize_path(ov)
 					if os.path.isdir(ov):
-						if whitespace_re.search(ov) is not None:
+						if shell_quote_re.search(ov) is not None:
 							ov = portage._shell_quote(ov)
 						new_ov.append(ov)
 					else: