From: Yan, Zheng <zyan@redhat.com>
Date: Fri, 14 Aug 2015 07:33:27 +0000 (+0800)
Subject: mds: send cap flush ack even when access check failed.
X-Git-Tag: v10.0.0~123^2~32
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9056a482d0179377f622bff13d38da0e2f94231e;p=ceph.git

mds: send cap flush ack even when access check failed.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
---

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index 0cbb5e3982df..e1f5067a866d 100644
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -3134,6 +3134,8 @@ bool Locker::_do_cap_update(CInode *in, Capability *cap,
   Session *session = static_cast<Session *>(m->get_connection()->get_priv());
   if (!session->check_access(in, MAY_WRITE, m->caller_uid, m->caller_gid, 0, 0)) {
     dout(10) << "check_access failed, dropping cap update on " << *in << dendl;
+    if (ack)
+      mds->send_message_client_counted(ack, client);
     return false;
   }
   session->put();