Ceph: Fix a use-after-free bug in ceph_destroy_client().

Commit Message

Jesper Juhl Dec. 25, 2010, 6:17 p.m. UTC

None

Patch

diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index f3e4a13..890bbbf 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -408,8 +408,8 @@  void ceph_destroy_client(struct ceph_client *client)
 
 	ceph_destroy_options(client->options);
 
-	kfree(client);
 	dout("destroy_client %p done\n", client);
+	kfree(client);
 }
 EXPORT_SYMBOL(ceph_destroy_client);