libceph: zero out session key and connection secret
authorIlya Dryomov <idryomov@gmail.com>
Tue, 22 Dec 2020 18:00:48 +0000 (19:00 +0100)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 4 Jan 2021 16:31:32 +0000 (17:31 +0100)
commit10f42b3e648377b2f2f323a5530354710616c6cc
treedf088d623ba005d946e6c8e3a30d68fd24ebe998
parente71ba9452f0b5b2e8dc8aa5445198cd9214a6a62
libceph: zero out session key and connection secret

Try and avoid leaving bits and pieces of session key and connection
secret (gets split into GCM key and a pair of GCM IVs) around.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
net/ceph/auth_x.c
net/ceph/crypto.c
net/ceph/messenger_v2.c