libceph: fix parse options memory leak

ceph_destroy_options does not free opt->mon_addr that
is allocated in ceph_parse_options.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 132963abc266..2883ea01e680 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -232,6 +232,7 @@ void ceph_destroy_options(struct ceph_options *opt)
                 ceph_crypto_key_destroy(opt->key);
                 kfree(opt->key);
         }
+        kfree(opt->mon_addr);
         kfree(opt);
 }
 EXPORT_SYMBOL(ceph_destroy_options);