diff options
| author | Yan, Zheng <zheng.z.yan@intel.com> | 2012-09-20 17:42:25 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-26 11:38:44 -0800 |
| commit | 73bba6fc44591587254fec8e867a99b5a2a28ba7 (patch) | |
| tree | 6bd5dd48eb63fc4ecffc5c1fe006ed2ef58fc2a9 /net/ceph | |
| parent | 631015e45ee3bdcde1fe75e7d04fdfece6e42016 (diff) | |
ceph: Fix oops when handling mdsmap that decreases max_mds
(cherry picked from commit 3e8f43a089f06279c5f76a9ccd42578eebf7bfa5)
When i >= newmap->m_max_mds, ceph_mdsmap_get_addr(newmap, i) return
NULL. Passing NULL to memcmp() triggers oops.
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ceph')
0 files changed, 0 insertions, 0 deletions