diff options
| author |   Ilya Dryomov <idryomov@gmail.com> | 2016-12-02 16:35:07 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-12-12 23:09:19 +0100 |
| commit | 55d9cc834f933698fc864f0d36f3cca533d30a8d (patch) | |
| tree | f4da2db2a0ac28189e3a4e27fb8b9f753824ca9d /net/ceph | |
| parent | libceph: old_key in process_one_ticket() is redundant (diff) | |
| download | linux-dev-55d9cc834f933698fc864f0d36f3cca533d30a8d.tar.xz linux-dev-55d9cc834f933698fc864f0d36f3cca533d30a8d.zip | |
libceph: introduce ceph_x_encrypt_offset()
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/auth_x.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c index 28bde937d58a..de30c585c2a2 100644 --- a/net/ceph/auth_x.c +++ b/net/ceph/auth_x.c @@ -39,10 +39,14 @@ static int ceph_x_should_authenticate(struct ceph_auth_client *ac) return need != 0; } +static int ceph_x_encrypt_offset(void) +{ + return sizeof(u32) + sizeof(struct ceph_x_encrypt_header); +} + static int ceph_x_encrypt_buflen(int ilen) { - return sizeof(struct ceph_x_encrypt_header) + ilen + 16 + - sizeof(u32); + return ceph_x_encrypt_offset() + ilen + 16; } static int ceph_x_encrypt(struct ceph_crypto_key *secret, |