diff options
Diffstat (limited to 'net/ceph/mon_client.c')
| -rw-r--r-- | net/ceph/mon_client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index d2cdc8ee3155..24acdd580e79 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -114,7 +114,7 @@ static struct ceph_monmap *ceph_monmap_decode(void **p, void *end, bool msgr2) dout("%s fsid %pU epoch %u num_mon %u\n", __func__, &fsid, epoch, num_mon); - if (num_mon > CEPH_MAX_MON) + if (num_mon == 0 || num_mon > CEPH_MAX_MON) goto e_inval; monmap = kmalloc_flex(*monmap, mon_inst, num_mon, GFP_NOIO); |