cifs: add new fields to cifs_ses to track requested security flavor

Currently we have the overrideSecFlg field, but it's quite cumbersome
to work with. Add some new fields that will eventually supercede it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 160134902233..2a8b2107ad5f 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2501,6 +2501,8 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
         ses->linux_uid = volume_info->linux_uid;
 
         ses->overrideSecFlg = volume_info->secFlg;
+        ses->sectype = volume_info->sectype;
+        ses->sign = volume_info->sign;
 
         mutex_lock(&ses->session_mutex);
         rc = cifs_negotiate_protocol(xid, ses);
@@ -3918,6 +3920,8 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)
         vol_info->nocase = master_tcon->nocase;
         vol_info->local_lease = master_tcon->local_lease;
         vol_info->no_linux_ext = !master_tcon->unix_ext;
+        vol_info->sectype = master_tcon->ses->sectype;
+        vol_info->sign = master_tcon->ses->sign;
 
         rc = cifs_set_vol_auth(vol_info, master_tcon->ses);
         if (rc) {