From: Senthil Kumaran <senthil@uthcode.com>
Date: Sat, 1 Jun 2013 15:24:31 +0000 (-0700)
Subject: Fix #17967: For ftp urls CWD to target instead of hopping to each directory
X-Git-Tag: v2.7.6rc1~366
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=243cb807e970e19d54fbebea19d6f3130403272d;p=thirdparty%2FPython%2Fcpython.git

Fix #17967: For ftp urls CWD to target instead of hopping to each directory
towards target. This fixes a bug where target is accessible, but parent
directories are restricted.
---

diff --git a/Lib/urllib.py b/Lib/urllib.py
index f9655f9e88a4..32b4919f07fb 100644
--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -870,8 +870,7 @@ class ftpwrapper:
         self.ftp = ftplib.FTP()
         self.ftp.connect(self.host, self.port, self.timeout)
         self.ftp.login(self.user, self.passwd)
-        for dir in self.dirs:
-            self.ftp.cwd(dir)
+        self.ftp.cwd(os.path.join(*self.dirs))
 
     def retrfile(self, file, type):
         import ftplib