From: Brian Chrisman <brchrisman@gmail.com>
Date: Thu, 12 May 2011 05:26:46 +0000 (-0700)
Subject: Add analogous special case for "." directory alongside ".." in _lookup
X-Git-Tag: v0.29~122
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4456b6c34333ceee4b4fd5e410ac2f9cecc62cf8;p=ceph.git

Add analogous special case for "." directory alongside ".." in _lookup

Signed-off-by: Brian Chrisman <brchrisman@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 10a68294d2cf..6ab4643b6c6f 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -3267,6 +3267,11 @@ int Client::_lookup(Inode *dir, const string& dname, Inode **target)
     goto done;
   }
 
+  if (dname == ".") {
+    *target = dir;
+    goto done;
+  }
+
   if (dname.length() > NAME_MAX) {
     r = -ENAMETOOLONG;
     goto done;