14 files changed, 215 insertions, 54 deletions

diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index d335015473a5..a9cf779cf35e 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,9 @@
+Version 1.41
+------------
+Fix NTLMv2 security (can be enabled in /proc/fs/cifs) so customers can
+configure stronger authentication.  Fix sfu symlinks so they can
+be followed (not just recognized).
+
 Version 1.40
 ------------
 Use fsuid (fsgid) more consistently instead of uid (gid). Improve performance
diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index 7384947a0f93..58c77254a23b 100644
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -3,4 +3,4 @@
 #
 obj-$(CONFIG_CIFS) += cifs.o
 
-cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o
+cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o ntlmssp.o
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index a2c24858d40f..c2cbe0ed98b3 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/cifsencrypt.c
  *
- *   Copyright (C) International Business Machines  Corp., 2005
+ *   Copyright (C) International Business Machines  Corp., 2005,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -36,7 +36,8 @@
 extern void mdfour(unsigned char *out, unsigned char *in, int n);
 extern void E_md4hash(const unsigned char *passwd, unsigned char *p16);
         
-static int cifs_calculate_signature(const struct smb_hdr * cifs_pdu, const char * key, char * signature)
+static int cifs_calculate_signature(const struct smb_hdr * cifs_pdu, 
+                                    const char * key, char * signature)
 {
         struct  MD5Context context;
 
@@ -259,4 +260,5 @@ void CalcNTLMv2_response(const struct cifsSesInfo * ses,char * v2_session_respon
 /*      hmac_md5_update(v2_session_response+16)client thing,8,&context); */ /* BB fix */
 
         hmac_md5_final(v2_session_response,&context);
+        cifs_dump_mem("v2_sess_rsp: ", v2_session_response, 32); /* BB removeme BB */
 }
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 79eeccd0437f..8219c02145a7 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -93,13 +93,10 @@ cifs_read_super(struct super_block *sb, void *data,
         int rc = 0;
 
         sb->s_flags |= MS_NODIRATIME; /* and probably even noatime */
-        sb->s_fs_info = kmalloc(sizeof(struct cifs_sb_info),GFP_KERNEL);
+        sb->s_fs_info = kzalloc(sizeof(struct cifs_sb_info),GFP_KERNEL);
         cifs_sb = CIFS_SB(sb);
         if(cifs_sb == NULL)
                 return -ENOMEM;
-        else
-                memset(cifs_sb,0,sizeof(struct cifs_sb_info));
-        
 
         rc = cifs_mount(sb, cifs_sb, data, devname);
 
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 821a8eb22559..4cf10f23cda9 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -99,5 +99,5 @@ extern ssize_t	cifs_getxattr(struct dentry *, const char *, void *, size_t);
 extern ssize_t  cifs_listxattr(struct dentry *, char *, size_t);
 extern int cifs_ioctl (struct inode * inode, struct file * filep,
                        unsigned int command, unsigned long arg);
-#define CIFS_VERSION   "1.40"
+#define CIFS_VERSION   "1.41"
 #endif                          /* _CIFSFS_H */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 7bed27601ce5..006eb33bff5f 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/cifsglob.h
  *
- *   Copyright (C) International Business Machines  Corp., 2002,2005
+ *   Copyright (C) International Business Machines  Corp., 2002,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -430,6 +430,15 @@ struct dir_notify_req {
 #define   CIFS_LARGE_BUFFER     2
 #define   CIFS_IOVEC            4    /* array of response buffers */
 
+/* Type of session setup needed */
+#define   CIFS_PLAINTEXT        0
+#define   CIFS_LANMAN           1
+#define   CIFS_NTLM             2
+#define   CIFS_NTLMSSP_NEG      3
+#define   CIFS_NTLMSSP_AUTH     4
+#define   CIFS_SPNEGO_INIT      5
+#define   CIFS_SPNEGO_TARG      6
+
 /*
  *****************************************************************
  * All constants go here
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 3c03aadaff0c..79e7f5a54323 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/cifsproto.h
  *
- *   Copyright (c) International Business Machines  Corp., 2002,2005
+ *   Copyright (c) International Business Machines  Corp., 2002,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -64,6 +64,14 @@ extern int map_smb_to_linux_error(struct smb_hdr *smb);
 extern void header_assemble(struct smb_hdr *, char /* command */ ,
                             const struct cifsTconInfo *, int /* length of
                             fixed section (word count) in two byte units */);
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
+                                struct cifsSesInfo *ses,
+                                void ** request_buf);
+extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
+                             const int stage, int * pNTLMv2_flg,
+                             const struct nls_table *nls_cp);
+#endif
 extern __u16 GetNextMid(struct TCP_Server_Info *server);
 extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16, 
                                                  struct cifsTconInfo *);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index b41e8b379652..9d7bbd225eff 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/cifssmb.c
  *
- *   Copyright (C) International Business Machines  Corp., 2002,2005
+ *   Copyright (C) International Business Machines  Corp., 2002,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   Contains the routines for constructing the SMB PDUs themselves
@@ -186,7 +186,35 @@ small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
                 cifs_stats_inc(&tcon->num_smbs_sent);
 
         return rc;
-}  
+}
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL  
+int
+small_smb_init_no_tc(const int smb_command, const int wct, 
+                     struct cifsSesInfo *ses, void **request_buf)
+{
+        int rc;
+        struct smb_hdr * buffer;
+
+        rc = small_smb_init(smb_command, wct, NULL, request_buf);
+        if(rc)
+                return rc;
+
+        buffer = (struct smb_hdr *)*request_buf;
+        buffer->Mid = GetNextMid(ses->server);
+        if (ses->capabilities & CAP_UNICODE)
+                buffer->Flags2 |= SMBFLG2_UNICODE;
+        if (ses->capabilities & CAP_STATUS32)
+                buffer->Flags2 |= SMBFLG2_ERR_STATUS;
+
+        /* uid, tid can stay at zero as set in header assemble */
+
+        /* BB add support for turning on the signing when 
+        this function is used after 1st of session setup requests */
+
+        return rc;
+}
+#endif  /* CONFIG_CIFS_EXPERIMENTAL */
 
 /* If the return code is zero, this function must fill in request_buf pointer */
 static int
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index ef5ae6f93c75..16535b510a96 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/connect.c
  *
- *   Copyright (C) International Business Machines  Corp., 2002,2005
+ *   Copyright (C) International Business Machines  Corp., 2002,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -2525,7 +2525,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
         __u32 negotiate_flags, capabilities;
         __u16 count;
 
-        cFYI(1, ("In NTLMSSP sesssetup (negotiate) "));
+        cFYI(1, ("In NTLMSSP sesssetup (negotiate)"));
         if(ses == NULL)
                 return -EINVAL;
         domain = ses->domainName;
@@ -2575,7 +2575,8 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
         SecurityBlob->MessageType = NtLmNegotiate;
         negotiate_flags =
             NTLMSSP_NEGOTIATE_UNICODE | NTLMSSP_NEGOTIATE_OEM |
-            NTLMSSP_REQUEST_TARGET | NTLMSSP_NEGOTIATE_NTLM | 0x80000000 |
+            NTLMSSP_REQUEST_TARGET | NTLMSSP_NEGOTIATE_NTLM |
+            NTLMSSP_NEGOTIATE_56 |
             /* NTLMSSP_NEGOTIATE_ALWAYS_SIGN | */ NTLMSSP_NEGOTIATE_128;
         if(sign_CIFS_PDUs)
                 negotiate_flags |= NTLMSSP_NEGOTIATE_SIGN;
@@ -2588,26 +2589,11 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
         SecurityBlob->WorkstationName.Length = 0;
         SecurityBlob->WorkstationName.MaximumLength = 0;
 
-        if (domain == NULL) {
-                SecurityBlob->DomainName.Buffer = 0;
-                SecurityBlob->DomainName.Length = 0;
-                SecurityBlob->DomainName.MaximumLength = 0;
-        } else {
-                __u16 len;
-                negotiate_flags |= NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED;
-                strncpy(bcc_ptr, domain, 63);
-                len = strnlen(domain, 64);
-                SecurityBlob->DomainName.MaximumLength =
-                    cpu_to_le16(len);
-                SecurityBlob->DomainName.Buffer =
-                    cpu_to_le32((long) &SecurityBlob->
-                                DomainString -
-                                (long) &SecurityBlob->Signature);
-                bcc_ptr += len;
-                SecurityBlobLength += len;
-                SecurityBlob->DomainName.Length =
-                    cpu_to_le16(len);
-        }
+        /* Domain not sent on first Sesssetup in NTLMSSP, instead it is sent
+        along with username on auth request (ie the response to challenge) */
+        SecurityBlob->DomainName.Buffer = 0;
+        SecurityBlob->DomainName.Length = 0;
+        SecurityBlob->DomainName.MaximumLength = 0;
         if (ses->capabilities & CAP_UNICODE) {
                 if ((long) bcc_ptr % 2) {
                         *bcc_ptr = 0;
@@ -2677,7 +2663,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
                               SecurityBlob2->MessageType));
                 } else if (ses) {
                         ses->Suid = smb_buffer_response->Uid; /* UID left in le format */ 
-                        cFYI(1, ("UID = %d ", ses->Suid));
+                        cFYI(1, ("UID = %d", ses->Suid));
                         if ((pSMBr->resp.hdr.WordCount == 3)
                             || ((pSMBr->resp.hdr.WordCount == 4)
                                 && (blob_len <
@@ -2685,17 +2671,17 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 
                                 if (pSMBr->resp.hdr.WordCount == 4) {
                                         bcc_ptr += blob_len;
-                                        cFYI(1,
-                                             ("Security Blob Length %d ",
+                                        cFYI(1, ("Security Blob Length %d",
                                               blob_len));
                                 }
 
-                                cFYI(1, ("NTLMSSP Challenge rcvd "));
+                                cFYI(1, ("NTLMSSP Challenge rcvd"));
 
                                 memcpy(ses->server->cryptKey,
                                        SecurityBlob2->Challenge,
                                        CIFS_CRYPTO_KEY_SIZE);
-                                if(SecurityBlob2->NegotiateFlags & cpu_to_le32(NTLMSSP_NEGOTIATE_NTLMV2))
+                                if(SecurityBlob2->NegotiateFlags & 
+                                        cpu_to_le32(NTLMSSP_NEGOTIATE_NTLMV2))
                                         *pNTLMv2_flag = TRUE;
 
                                 if((SecurityBlob2->NegotiateFlags & 
@@ -2818,7 +2804,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
                                                 bcc_ptr++;
                                         } else
                                                 cFYI(1,
-                                                     ("Variable field of length %d extends beyond end of smb ",
+                                                     ("Variable field of length %d extends beyond end of smb",
                                                       len));
                                 }
                         } else {
@@ -2830,7 +2816,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
                 }
         } else {
                 cERROR(1,
-                       (" Invalid Word count %d: ",
+                       (" Invalid Word count %d:",
                         smb_buffer_response->WordCount));
                 rc = -EIO;
         }
@@ -3447,7 +3433,7 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
                 if (extended_security
                                 && (pSesInfo->capabilities & CAP_EXTENDED_SECURITY)
                                 && (pSesInfo->server->secType == NTLMSSP)) {
-                        cFYI(1, ("New style sesssetup "));
+                        cFYI(1, ("New style sesssetup"));
                         rc = CIFSSpnegoSessSetup(xid, pSesInfo,
                                 NULL /* security blob */, 
                                 0 /* blob length */,
@@ -3455,7 +3441,7 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
                 } else if (extended_security
                            && (pSesInfo->capabilities & CAP_EXTENDED_SECURITY)
                            && (pSesInfo->server->secType == RawNTLMSSP)) {
-                        cFYI(1, ("NTLMSSP sesssetup "));
+                        cFYI(1, ("NTLMSSP sesssetup"));
                         rc = CIFSNTLMSSPNegotiateSessSetup(xid,
                                                 pSesInfo,
                                                 &ntlmv2_flag,
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index fed55e3c53df..77e1fc01d747 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -255,12 +255,10 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                         CIFSSMBClose(xid, pTcon, fileHandle);
                 } else if(newinode) {
                         pCifsFile =
-                           kmalloc(sizeof (struct cifsFileInfo), GFP_KERNEL);
+                           kzalloc(sizeof (struct cifsFileInfo), GFP_KERNEL);
                         
                         if(pCifsFile == NULL)
                                 goto cifs_create_out;
-                        memset((char *)pCifsFile, 0,
-                               sizeof (struct cifsFileInfo));
                         pCifsFile->netfid = fileHandle;
                         pCifsFile->pid = current->tgid;
                         pCifsFile->pInode = newinode;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 59359911f481..0fb42feff3c7 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -609,9 +609,8 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
                 }
         } else if (rc == -EACCES) {
                 /* try only if r/o attribute set in local lookup data? */
-                pinfo_buf = kmalloc(sizeof(FILE_BASIC_INFO), GFP_KERNEL);
+                pinfo_buf = kzalloc(sizeof(FILE_BASIC_INFO), GFP_KERNEL);
                 if (pinfo_buf) {
-                        memset(pinfo_buf, 0, sizeof(FILE_BASIC_INFO));
                         /* ATTRS set to normal clears r/o bit */
                         pinfo_buf->Attributes = cpu_to_le32(ATTR_NORMAL);
                         if (!(pTcon->ses->flags & CIFS_SES_NT4))
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 812c6bb0fe38..0f3ebad09d3e 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -72,10 +72,9 @@ sesInfoAlloc(void)
         struct cifsSesInfo *ret_buf;
 
         ret_buf =
-            (struct cifsSesInfo *) kmalloc(sizeof (struct cifsSesInfo),
+            (struct cifsSesInfo *) kzalloc(sizeof (struct cifsSesInfo),
                                            GFP_KERNEL);
         if (ret_buf) {
-                memset(ret_buf, 0, sizeof (struct cifsSesInfo));
                 write_lock(&GlobalSMBSeslock);
                 atomic_inc(&sesInfoAllocCount);
                 ret_buf->status = CifsNew;
@@ -110,10 +109,9 @@ tconInfoAlloc(void)
 {
         struct cifsTconInfo *ret_buf;
         ret_buf =
-            (struct cifsTconInfo *) kmalloc(sizeof (struct cifsTconInfo),
+            (struct cifsTconInfo *) kzalloc(sizeof (struct cifsTconInfo),
                                             GFP_KERNEL);
         if (ret_buf) {
-                memset(ret_buf, 0, sizeof (struct cifsTconInfo));
                 write_lock(&GlobalSMBSeslock);
                 atomic_inc(&tconInfoAllocCount);
                 list_add(&ret_buf->cifsConnectionList,
diff --git a/fs/cifs/ntlmssp.c b/fs/cifs/ntlmssp.c
new file mode 100644
index 000000000000..4aabe2d7cb7b
--- /dev/null
+++ b/fs/cifs/ntlmssp.c
@@ -0,0 +1,130 @@
+/*
+ *   fs/cifs/ntlmssp.h
+ *
+ *   Copyright (c) International Business Machines  Corp., 2006
+ *   Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public License
+ *   along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "cifspdu.h"
+#include "cifsglob.h"
+#include "cifsproto.h"
+#include "cifs_unicode.h"
+#include "cifs_debug.h"
+#include "ntlmssp.h"
+#include "nterr.h"
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+static __u32 cifs_ssetup_hdr(struct cifsSesInfo *ses, SESSION_SETUP_ANDX *pSMB)
+{
+        __u32 capabilities = 0;
+
+        /* init fields common to all four types of SessSetup */
+        /* note that header is initialized to zero in header_assemble */
+        pSMB->req.AndXCommand = 0xFF;
+        pSMB->req.MaxBufferSize = cpu_to_le16(ses->server->maxBuf);
+        pSMB->req.MaxMpxCount = cpu_to_le16(ses->server->maxReq);
+
+        /* Now no need to set SMBFLG_CASELESS or obsolete CANONICAL PATH */
+
+        /* BB verify whether signing required on neg or just on auth frame 
+           (and NTLM case) */
+
+        capabilities = CAP_LARGE_FILES | CAP_NT_SMBS | CAP_LEVEL_II_OPLOCKS |
+                        CAP_LARGE_WRITE_X | CAP_LARGE_READ_X;
+
+        if(ses->server->secMode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))
+                pSMB->req.hdr.Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
+
+        if (ses->capabilities & CAP_UNICODE) {
+                pSMB->req.hdr.Flags2 |= SMBFLG2_UNICODE;
+                capabilities |= CAP_UNICODE;
+        }
+        if (ses->capabilities & CAP_STATUS32) {
+                pSMB->req.hdr.Flags2 |= SMBFLG2_ERR_STATUS;
+                capabilities |= CAP_STATUS32;
+        }
+        if (ses->capabilities & CAP_DFS) {
+                pSMB->req.hdr.Flags2 |= SMBFLG2_DFS;
+                capabilities |= CAP_DFS;
+        }
+
+        /* BB check whether to init vcnum BB */
+        return capabilities;
+}
+int 
+CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, const int type,
+                  int * pNTLMv2_flg, const struct nls_table *nls_cp)
+{
+        int rc = 0;
+        int wct;
+        struct smb_hdr *smb_buffer;
+        char *bcc_ptr;
+        SESSION_SETUP_ANDX *pSMB;
+        __u32 capabilities;
+
+        if(ses == NULL)
+                return -EINVAL;
+
+        cFYI(1,("SStp type: %d",type));
+        if(type < CIFS_NTLM) {
+#ifndef CONFIG_CIFS_WEAK_PW_HASH
+                /* LANMAN and plaintext are less secure and off by default.
+                So we make this explicitly be turned on in kconfig (in the
+                build) and turned on at runtime (changed from the default)
+                in proc/fs/cifs or via mount parm.  Unfortunately this is
+                needed for old Win (e.g. Win95), some obscure NAS and OS/2 */
+                return -EOPNOTSUPP;
+#endif
+                wct = 10; /* lanman 2 style sessionsetup */
+        } else if(type < CIFS_NTLMSSP_NEG)
+                wct = 13; /* old style NTLM sessionsetup */
+        else /* same size for negotiate or auth, NTLMSSP or extended security */
+                wct = 12;
+
+        rc = small_smb_init_no_tc(SMB_COM_SESSION_SETUP_ANDX, wct, ses,
+                            (void **)&smb_buffer);
+        if(rc)
+                return rc;
+
+        pSMB = (SESSION_SETUP_ANDX *)smb_buffer;
+
+        capabilities = cifs_ssetup_hdr(ses, pSMB);
+        bcc_ptr = pByteArea(smb_buffer);
+        if(type > CIFS_NTLM) {
+                pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
+                capabilities |= CAP_EXTENDED_SECURITY;
+                pSMB->req.Capabilities = cpu_to_le32(capabilities);
+                /* BB set password lengths */
+        } else if(type < CIFS_NTLM) /* lanman */ {
+                /* no capabilities flags in old lanman negotiation */
+                /* pSMB->old_req.PasswordLength = */ /* BB fixme BB */
+        } else /* type CIFS_NTLM */ {
+                pSMB->req_no_secext.Capabilities = cpu_to_le32(capabilities);
+                pSMB->req_no_secext.CaseInsensitivePasswordLength =
+                        cpu_to_le16(CIFS_SESSION_KEY_SIZE);
+                pSMB->req_no_secext.CaseSensitivePasswordLength =
+                        cpu_to_le16(CIFS_SESSION_KEY_SIZE);
+        }
+
+
+/*      rc = SendReceive2(xid, ses, iov, num_iovecs, &resp_buf_type, 0); */
+
+        cifs_small_buf_release(smb_buffer);
+
+        return rc;
+}
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
diff --git a/fs/cifs/ntlmssp.h b/fs/cifs/ntlmssp.h
index 803389b64a2c..d39b712a11c5 100644
--- a/fs/cifs/ntlmssp.h
+++ b/fs/cifs/ntlmssp.h
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/ntlmssp.h
  *
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (c) International Business Machines  Corp., 2002,2006
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify