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| author | Yan, Zheng <zheng.z.yan@intel.com> | 2012-09-20 13:42:25 +0400 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2012-10-01 23:30:54 +0400 |
| commit | 3e8f43a089f06279c5f76a9ccd42578eebf7bfa5 (patch) | |
| tree | 5b208f18d8a3031b21ed379bca471dbf2fdb0e47 /fs/ocfs2/buffer_head_io.c | |
| parent | 6e14b1a6c3b8d7e48ece68733d2dac0464611ee4 (diff) | |
| download | linux-3e8f43a089f06279c5f76a9ccd42578eebf7bfa5.tar.xz | |
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>
Diffstat (limited to 'fs/ocfs2/buffer_head_io.c')
0 files changed, 0 insertions, 0 deletions