1 files changed, 2 insertions, 0 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 3ee4a1da02cd..6a59fb8fc999 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1793,6 +1793,8 @@ void ceph_osdc_handle_map(struct ceph_osd_client *osdc, struct ceph_msg *msg)
                 nr_maps--;
         }
 
+        if (!osdc->osdmap)
+                goto bad;
 done:
         downgrade_write(&osdc->map_sem);
         ceph_monc_got_osdmap(&osdc->client->monc, osdc->osdmap->epoch);