From: Jashan Kamboj <jashank42@gmail.com>
Date: Thu, 9 Jul 2015 13:41:12 +0000 (+0530)
Subject: mds: mkdir check_access
X-Git-Tag: v10.0.0~123^2~82
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3e781f2e6b1358b73d04e15392373532ede9bd0c;p=ceph.git

mds: mkdir check_access

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

diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index 41a697a4cfaab..9a4b28fa56548 100644
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -4523,6 +4523,10 @@ void Server::handle_client_mkdir(MDRequestRef& mdr)
   if (!mds->locker->acquire_locks(mdr, rdlocks, wrlocks, xlocks))
     return;
 
+  // mkdir check access
+  if (!check_access(mdr, diri, MAY_WRITE))
+    return;
+
   // new inode
   SnapRealm *realm = dn->get_dir()->inode->find_snaprealm();
   snapid_t follows = realm->get_newest_seq();