| commit | 3e8f43a089f06279c5f76a9ccd42578eebf7bfa5 | [log] [tgz] |
|---|---|---|
| author | Yan, Zheng <zheng.z.yan@intel.com> | Thu Sep 20 17:42:25 2012 +0800 |
| committer | Alex Elder <elder@inktank.com> | Mon Oct 01 14:30:54 2012 -0500 |
| tree | 5b208f18d8a3031b21ed379bca471dbf2fdb0e47 | |
| parent | 6e14b1a6c3b8d7e48ece68733d2dac0464611ee4 [diff] |
ceph: Fix oops when handling mdsmap that decreases max_mds 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>