From e53a8fd773065628b24605b289a9a40ee4a35d83 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Mon, 1 Mar 2010 14:50:05 -0800 Subject: [PATCH] ceph: fix osdmap decoding when pools include (removed) snaps Add missing pointer dereference (p is a void **). Signed-off-by: Sage Weil --- fs/ceph/osdmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ceph/osdmap.c b/fs/ceph/osdmap.c index 34b5696..b83f269 100644 --- a/fs/ceph/osdmap.c +++ b/fs/ceph/osdmap.c @@ -529,8 +529,8 @@ struct ceph_osdmap *osdmap_decode(void **p, void *end) ceph_decode_copy(p, &pi->v, sizeof(pi->v)); __insert_pg_pool(&map->pg_pools, pi); calc_pg_masks(pi); - p += le32_to_cpu(pi->v.num_snaps) * sizeof(u64); - p += le32_to_cpu(pi->v.num_removed_snap_intervals) + *p += le32_to_cpu(pi->v.num_snaps) * sizeof(u64); + *p += le32_to_cpu(pi->v.num_removed_snap_intervals) * sizeof(u64) * 2; } ceph_decode_32_safe(p, end, map->pool_max, bad); -- 2.7.4