libceph: switch osdmap decoding to use ceph_decode_entity_addr
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 48a31dc9..95e98ae 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1489,11 +1489,9 @@ static int osdmap_decode(void **p, void *end, struct ceph_osdmap *map)
/* osd_state, osd_weight, osd_addrs->client_addr */
ceph_decode_need(p, end, 3*sizeof(u32) +
- map->max_osd*((struct_v >= 5 ? sizeof(u32) :
- sizeof(u8)) +
- sizeof(*map->osd_weight) +
- sizeof(*map->osd_addr)), e_inval);
-
+ map->max_osd*(struct_v >= 5 ? sizeof(u32) :
+ sizeof(u8)) +
+ sizeof(*map->osd_weight), e_inval);
if (ceph_decode_32(p) != map->max_osd)
goto e_inval;
@@ -1514,9 +1512,11 @@ static int osdmap_decode(void **p, void *end, struct ceph_osdmap *map)
if (ceph_decode_32(p) != map->max_osd)
goto e_inval;
- ceph_decode_copy(p, map->osd_addr, map->max_osd*sizeof(*map->osd_addr));
- for (i = 0; i < map->max_osd; i++)
- ceph_decode_addr(&map->osd_addr[i]);
+ for (i = 0; i < map->max_osd; i++) {
+ err = ceph_decode_entity_addr(p, end, &map->osd_addr[i]);
+ if (err)
+ goto bad;
+ }
/* pg_temp */
err = decode_pg_temp(p, end, map);