1 files changed, 7 insertions, 0 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index b8c236be4d85..77cca3809467 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -492,6 +492,13 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
                 server->secMode = pSMBr->SecurityMode;
                 if((server->secMode & SECMODE_USER) == 0)
                         cFYI(1,("share mode security"));
+
+                if((server->secMode & SECMODE_PW_ENCRYPT) == 0)
+#ifdef CONFIG_CIFS_WEAK_PW_HASH
+                        if ((extended_security & CIFSSEC_MAY_PLNTXT) == 0)
+#endif /* CIFS_WEAK_PW_HASH */
+                                cERROR(1,("Server requests plain text password"
+                                        " but client support disabled"));
                 
                 if(extended_security & CIFSSEC_MUST_NTLMV2)
                         server->secType = NTLMv2;