Commit 4736b009 authored by Dan Carpenter's avatar Dan Carpenter Committed by Sage Weil
Browse files

ceph: handle kmalloc() failure 



Return ERR_PTR(-ENOMEM) if kmalloc() fails.  We handle allocation
failures the same way later in the function.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
parent 9c423956

fs/ceph/mds_client.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -328,6 +328,8 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc, 
	struct ceph_mds_session *s;

	struct ceph_mds_session *s;





	s = kzalloc(sizeof(*s), GFP_NOFS);

	s = kzalloc(sizeof(*s), GFP_NOFS);

	if (!s)

		return ERR_PTR(-ENOMEM);

	s->s_mdsc = mdsc;

	s->s_mdsc = mdsc;

	s->s_mds = mds;

	s->s_mds = mds;

	s->s_state = CEPH_MDS_SESSION_NEW;

	s->s_state = CEPH_MDS_SESSION_NEW;