| commit | c338c07c51e3106711fad5eb599e375eadb6855d | [log] [tgz] |
|---|---|---|
| author | Nathaniel Yazdani <n1ght.4nd.d4y@gmail.com> | Sun Aug 04 21:04:30 2013 -0700 |
| committer | Sage Weil <sage@inktank.com> | Fri Aug 09 17:52:58 2013 -0700 |
| tree | 8045873c76f120c3beca96a6db7d8fa316cf3eb2 | |
| parent | 73d9f7eef3d98c3920e144797cc1894c6b005a1e [diff] |
ceph: fix null pointer dereference When register_session() is given an out-of-range argument for mds, ceph_mdsmap_get_addr() will return a null pointer, which would be given to ceph_con_open() & be dereferenced, causing a kernel oops. This fixes bug #4685 in the Ceph bug tracker <http://tracker.ceph.com/issues/4685>. Signed-off-by: Nathaniel Yazdani <n1ght.4nd.d4y@gmail.com> Reviewed-by: Sage Weil <sage@inktank.com>