diff options
Diffstat (limited to 'net/ceph/osdmap.c')
| -rw-r--r-- | net/ceph/osdmap.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index c39ac624ccc3..d4a6b0df3627 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -802,16 +802,13 @@ static int osdmap_decode(void **p, void *end, struct ceph_osdmap *map) /* crush */ ceph_decode_32_safe(p, end, len, e_inval); - dout("osdmap_decode crush len %d from off 0x%x\n", len, - (int)(*p - start)); - ceph_decode_need(p, end, len, e_inval); - map->crush = crush_decode(*p, end); - *p += len; + map->crush = crush_decode(*p, min(*p + len, end)); if (IS_ERR(map->crush)) { err = PTR_ERR(map->crush); map->crush = NULL; goto bad; } + *p += len; /* ignore the rest */ *p = end; |