gss_krb5: Save the raw session key in the context

This is needed for deriving arcfour-hmac keys "on the fly"
using the sequence number or checksu

Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 633f41f11a40..b0ab827add26 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -101,6 +101,7 @@ struct krb5_ctx {
         struct crypto_blkcipher *initiator_enc;
         struct crypto_blkcipher *acceptor_enc_aux;
         struct crypto_blkcipher *initiator_enc_aux;
+        u8                      Ksess[GSS_KRB5_MAX_KEYLEN]; /* session key */
         u8                      cksum[GSS_KRB5_MAX_KEYLEN];
         s32                     endtime;
         u32                     seq_send;