From: amitkuma <amitkuma@redhat.com>
Date: Wed, 2 Aug 2017 16:36:54 +0000 (+0530)
Subject: client: Added NULL check before dereference
X-Git-Tag: v12.1.3~77^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9e4ab4a7b538f63a7f6e893914c41db535801b69;p=ceph.git

client: Added NULL check before dereference

Fixed:

** 1405291 Explicit null dereferenced.
CID 1405291 (#1 of 1): Explicit null dereferenced (FORWARD_NULL)
10. var_deref_op: Dereferencing null pointer s.

Signed-off-by: Amit Kumar amitkuma@redhat.com
---

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 6b34e4a330e4..db113f180636 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -12900,6 +12900,7 @@ void Client::ms_handle_remote_reset(Connection *con)
 	}
       }
       if (mds >= 0) {
+	assert (s != NULL);
 	switch (s->state) {
 	case MetaSession::STATE_CLOSING:
 	  ldout(cct, 1) << "reset from mds we were closing; we'll call that closed" << dendl;