hrtimer: add a hrtimer_start_range() function

[linux-2.6-omap-h63xx.git] / fs / cifs / sess.c

diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index ed150efbe27c93fbec1834767262453c47619e14..252fdc0567f1aa186f36f8c68d83f259d6db4ee0 100644 (file)
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -409,6 +409,8 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
 #ifdef CONFIG_CIFS_WEAK_PW_HASH
                char lnm_session_key[CIFS_SESS_KEY_SIZE];
 
+               pSMB->req.hdr.Flags2 &= ~SMBFLG2_UNICODE;
+
                /* no capabilities flags in old lanman negotiation */
 
                pSMB->old_req.PasswordLength = cpu_to_le16(CIFS_SESS_KEY_SIZE);
@@ -505,7 +507,7 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
                        unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
                } else
                        ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
-       } else if (type == Kerberos) {
+       } else if (type == Kerberos || type == MSKerberos) {
 #ifdef CONFIG_CIFS_UPCALL
                struct cifs_spnego_msg *msg;
                spnego_key = cifs_get_spnego_key(ses);
@@ -516,6 +518,15 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
                }
 
                msg = spnego_key->payload.data;
+               /* check version field to make sure that cifs.upcall is
+                  sending us a response in an expected form */
+               if (msg->version != CIFS_SPNEGO_UPCALL_VERSION) {
+                       cERROR(1, ("incorrect version of cifs.upcall (expected"
+                                  " %d but got %d)",
+                                  CIFS_SPNEGO_UPCALL_VERSION, msg->version));
+                       rc = -EKEYREJECTED;
+                       goto ssetup_exit;
+               }
                /* bail out if key is too long */
                if (msg->sesskey_len >
                    sizeof(ses->server->mac_signing_key.data.krb5)) {