cifs: have calc_lanman_hash take more granular args
cifs: have calc_lanman_hash take more granular args
We need to use this routine to encrypt passwords associated with the
tcon too. Don't assume that the password will be attached to the
smb_session.
Also, make some of the values in the lower encryption functions
const since they aren't changed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 2851d5d..5f22de7 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -417,7 +417,10 @@
/* BB calculate hash with password */
/* and copy into bcc */
- calc_lanman_hash(ses, lnm_session_key);
+ calc_lanman_hash(ses->password, ses->server->cryptKey,
+ ses->server->secMode & SECMODE_PW_ENCRYPT ?
+ true : false, lnm_session_key);
+
ses->flags |= CIFS_SES_LANMAN;
memcpy(bcc_ptr, (char *)lnm_session_key, CIFS_SESS_KEY_SIZE);
bcc_ptr += CIFS_SESS_KEY_SIZE;