From: Jashan Kamboj <jashank42@gmail.com>
Date: Tue, 21 Jul 2015 17:08:20 +0000 (+0530)
Subject: add readdir check_access
X-Git-Tag: v10.0.0~123^2~62
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=74b140ae94009cc5dc0b20be5cc676be3928e99b;p=ceph.git

add readdir check_access

Signed-off-by: Jashan Kamboj <jashank42@gmail.com>
---

diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index d34f8f8372fa..d68eceee42b7 100644
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -3197,6 +3197,9 @@ void Server::handle_client_readdir(MDRequestRef& mdr)
   if (!mds->locker->acquire_locks(mdr, rdlocks, wrlocks, xlocks))
     return;
 
+  if (!check_access(mdr, diri, MAY_READ))
+    return;
+
   // which frag?
   frag_t fg = (__u32)req->head.args.readdir.frag;
   string offset_str = req->get_path2();