Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Alex Elder , Sage Weil Subject: [ 145/171] libceph: init event->node in ceph_osdc_create_event() Date: Tue, 15 Jan 2013 14:45:10 -0800 Message-Id: <20130115224323.804263041@linuxfoundation.org> In-Reply-To: <20130115224313.394976595@linuxfoundation.org> References: <20130115224313.394976595@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Elder The red-black node node in the ceph osd event structure is not initialized in create_osdc_create_event(). Because this node can be the subject of a RB_EMPTY_NODE() call later on, we should ensure the node is initialized properly for that. Signed-off-by: Alex Elder Reviewed-by: Sage Weil (cherry picked from commit 3ee5234df68d253c415ba4f2db72ad250d9c21a9) Signed-off-by: Greg Kroah-Hartman --- net/ceph/osd_client.c | 1 + 1 file changed, 1 insertion(+) --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1598,6 +1598,7 @@ int ceph_osdc_create_event(struct ceph_o event->data = data; event->osdc = osdc; INIT_LIST_HEAD(&event->osd_node); + RB_CLEAR_NODE(&event->node); kref_init(&event->kref); /* one ref for us */ kref_get(&event->kref); /* one ref for the caller */ init_completion(&event->completion);