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ceph: fix incremental osdmap pg_temp decoding bug

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An incremental pg_temp wasn't being decoded properly (wrong bound on
for loop).

Also remove unused local variable, while we're at it.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2009-12-21 16:02:37 -08:00
parent 30dc6381bb
commit 7067f797b8
1 changed files with 1 additions and 2 deletions
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3
fs/ceph/osdmap.c
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@ -538,7 +538,6 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
struct ceph_osdmap *map, struct ceph_osdmap *map,
struct ceph_messenger *msgr) struct ceph_messenger *msgr)
{ {
struct ceph_osdmap *newmap = map;
struct crush_map *newcrush = NULL; struct crush_map *newcrush = NULL;
struct ceph_fsid fsid; struct ceph_fsid fsid;
u32 epoch = 0; u32 epoch = 0;
@ -701,7 +700,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
} }
pg->pgid = pgid; pg->pgid = pgid;
pg->len = pglen; pg->len = pglen;
for (j = 0; j < len; j++) for (j = 0; j < pglen; j++)
pg->osds[j] = ceph_decode_32(p); pg->osds[j] = ceph_decode_32(p);
err = __insert_pg_mapping(pg, &map->pg_temp); err = __insert_pg_mapping(pg, &map->pg_temp);
if (err) if (err)