r22846: Chunk one to replace message_send_pid with messaging_send: Deep inside
[sfrench/samba-autobuild/.git] / source / smbd / trans2.c
index a298a258f0fb34ae0a5155f89b3e8ba7e303df74..1c5568433001751ba59fab64b2e48ecc35e166f2 100644 (file)
@@ -147,7 +147,7 @@ static BOOL get_ea_value(TALLOC_CTX *mem_ctx, connection_struct *conn, files_str
        }
 
        DEBUG(10,("get_ea_value: EA %s is of length %u: ", ea_name, (unsigned int)sizeret));
-       dump_data(10, val, sizeret);
+       dump_data(10, (uint8 *)val, sizeret);
 
        pea->flags = 0;
        if (strnequal(ea_name, "user.", 5)) {
@@ -487,7 +487,7 @@ struct ea_list *read_ea_list_entry(TALLOC_CTX *ctx, const char *pdata, size_t da
        }
 
        DEBUG(10,("read_ea_list_entry: read ea name %s\n", eal->ea.name));
-       dump_data(10, (const char *)eal->ea.value.data, eal->ea.value.length);
+       dump_data(10, eal->ea.value.data, eal->ea.value.length);
 
        return eal;
 }
@@ -577,7 +577,8 @@ static struct ea_list *ea_list_union(struct ea_list *name_list, struct ea_list *
   HACK ! Always assumes smb_setup field is zero.
 ****************************************************************************/
 
-int send_trans2_replies(char *outbuf,
+int send_trans2_replies(const char *inbuf,
+                       char *outbuf,
                        int bufsize,
                        const char *params, 
                        int paramsize,
@@ -602,7 +603,7 @@ int send_trans2_replies(char *outbuf,
 
        /* Initially set the wcnt area to be 10 - this is true for all trans2 replies */
        
-       set_message(outbuf,10,0,True);
+       set_message(inbuf,outbuf,10,0,True);
 
        /* Modify the data_to_send and datasize and set the error if
           we're trying to send more than max_data_bytes. We still send
@@ -657,7 +658,7 @@ int send_trans2_replies(char *outbuf,
 
                total_sent_thistime = MIN(total_sent_thistime, useable_space+ alignment_offset + data_alignment_offset);
 
-               set_message(outbuf, 10, total_sent_thistime, True);
+               set_message(inbuf, outbuf, 10, total_sent_thistime, True);
 
                /* Set total params and data to be sent */
                SSVAL(outbuf,smb_tprcnt,paramsize);
@@ -950,7 +951,7 @@ static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf, i
        }
 
        /* Send the required number of replies */
-       send_trans2_replies(outbuf, bufsize, params, 30, *ppdata, 0, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 30, *ppdata, 0, max_data_bytes);
 
        return -1;
 }
@@ -1160,16 +1161,28 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                DEBUG(8,("get_lanman2_dir_entry:readdir on dirptr 0x%lx now at offset %ld\n",
                        (long)conn->dirptr,curr_dirpos));
       
-               if (!dname) 
+               if (!dname) {
                        return(False);
+               }
+
+               /*
+                * fname may get mangled, dname is never mangled.
+                * Whenever we're accessing the filesystem we use
+                * pathreal which is composed from dname.
+                */
 
                pstrcpy(fname,dname);      
 
-               if(!(got_match = *got_exact_match = exact_match(conn, fname, mask)))
+               /* This will mangle fname if it's an illegal name. */
+               mangle_map(fname,False,True,conn->params);
+
+               if(!(got_match = *got_exact_match = exact_match(conn, fname, mask))) {
                        got_match = mask_match(fname, mask, conn->case_sensitive);
+               }
 
                if(!got_match && check_mangled_names &&
                   !mangle_is_8_3(fname, False, conn->params)) {
+                       pstring mangled_name;
 
                        /*
                         * It turns out that NT matches wildcards against
@@ -1178,21 +1191,25 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                         * that some people have been seeing.... JRA.
                         */
 
-                       pstring newname;
-                       pstrcpy( newname, fname);
-                       mangle_map( newname, True, False, conn->params);
-                       if(!(got_match = *got_exact_match = exact_match(conn, newname, mask)))
-                               got_match = mask_match(newname, mask, conn->case_sensitive);
+                       pstrcpy(mangled_name, fname);
+
+                       /* Force the mangling into 8.3. */
+                       mangle_map( mangled_name, True, False, conn->params);
+                       if(!(got_match = *got_exact_match = exact_match(conn, mangled_name, mask))) {
+                               got_match = mask_match(mangled_name, mask, conn->case_sensitive);
+                       }
                }
 
-               if(got_match) {
-                       BOOL isdots = (strequal(fname,"..") || strequal(fname,"."));
-                       if (dont_descend && !isdots)
+               if (got_match) {
+                       BOOL isdots = (strequal(dname,"..") || strequal(dname,"."));
+                       if (dont_descend && !isdots) {
                                continue;
+                       }
          
                        pstrcpy(pathreal,conn->dirpath);
-                       if(needslash)
+                       if(needslash) {
                                pstrcat(pathreal,"/");
+                       }
                        pstrcat(pathreal,dname);
 
                        if (INFO_LEVEL_IS_UNIX(info_level)) {
@@ -1202,15 +1219,17 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                                        continue;
                                }
                        } else if (!VALID_STAT(sbuf) && SMB_VFS_STAT(conn,pathreal,&sbuf) != 0) {
+                               pstring link_target;
 
                                /* Needed to show the msdfs symlinks as 
                                 * directories */
 
                                if(lp_host_msdfs() && 
                                   lp_msdfs_root(SNUM(conn)) &&
-                                  ((ms_dfs_link = is_msdfs_link(NULL,conn, pathreal, NULL, NULL, &sbuf)) == True)) {
-
-                                       DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s as a directory\n", pathreal));
+                                  ((ms_dfs_link = is_msdfs_link(conn, pathreal, link_target, &sbuf)) == True)) {
+                                       DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s "
+                                               "as a directory\n",
+                                               pathreal));
                                        sbuf.st_mode = (sbuf.st_mode & 0xFFF) | S_IFDIR;
 
                                } else {
@@ -1228,12 +1247,13 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                        }
 
                        if (!dir_check_ftype(conn,mode,dirtype)) {
-                               DEBUG(5,("[%s] attribs didn't match %x\n",fname,dirtype));
+                               DEBUG(5,("get_lanman2_dir_entry: [%s] attribs didn't match %x\n",fname,dirtype));
                                continue;
                        }
 
-                       if (!(mode & aDIR))
+                       if (!(mode & aDIR)) {
                                file_size = get_file_size(sbuf);
+                       }
                        allocation_size = get_allocation_size(conn,NULL,&sbuf);
 
                        mdate_ts = get_mtimespec(&sbuf);
@@ -1250,7 +1270,7 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                        mdate = convert_timespec_to_time_t(mdate_ts);
                        adate = convert_timespec_to_time_t(adate_ts);
                        
-                       DEBUG(5,("get_lanman2_dir_entry found %s fname=%s\n",pathreal,fname));
+                       DEBUG(5,("get_lanman2_dir_entry: found %s fname=%s\n",pathreal,fname));
          
                        found = True;
 
@@ -1258,8 +1278,6 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                }
        }
 
-       mangle_map(fname,False,True,conn->params);
-
        p = pdata;
        last_entry_ptr = p;
 
@@ -1599,13 +1617,17 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn,
                                DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX\n"));
                                p = store_file_unix_basic(conn, p,
                                                        NULL, &sbuf);
+                               len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
                        } else {
                                DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX_INFO2\n"));
                                p = store_file_unix_basic_info2(conn, p,
                                                        NULL, &sbuf);
+                               nameptr = p;
+                               p += 4;
+                               len = srvstr_push(outbuf, p, fname, -1, 0);
+                               SIVAL(nameptr, 0, len);
                        }
 
-                       len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
                        p += len;
                        SIVAL(p,0,0); /* Ensure any padding is null. */
 
@@ -1727,8 +1749,12 @@ close_if_end = %d requires_resume_key = %d level = 0x%x, max_data_bytes = %d\n",
                return ERROR_NT(ntstatus);
        }
 
-       if (!resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, directory)) {
-               return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+       ntstatus = resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, directory, &mask_contains_wcard);
+       if (!NT_STATUS_IS_OK(ntstatus)) {
+               if (NT_STATUS_EQUAL(ntstatus,NT_STATUS_PATH_NOT_COVERED)) {
+                       return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+               }
+               return ERROR_NT(ntstatus);
        }
 
        ntstatus = unix_convert(conn, directory, True, NULL, &sbuf);
@@ -1904,7 +1930,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
        SSVAL(params,6,0); /* Never an EA error */
        SSVAL(params,8,last_entry_off);
 
-       send_trans2_replies( outbuf, bufsize, params, 10, pdata, PTR_DIFF(p,pdata), max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 10, pdata, PTR_DIFF(p,pdata), max_data_bytes);
 
        if ((! *directory) && dptr_path(dptr_num))
                slprintf(directory,sizeof(directory)-1, "(%s)",dptr_path(dptr_num));
@@ -2197,7 +2223,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
        SSVAL(params,4,0); /* Never an EA error */
        SSVAL(params,6,last_entry_off);
 
-       send_trans2_replies( outbuf, bufsize, params, 8, pdata, PTR_DIFF(p,pdata), max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 8, pdata, PTR_DIFF(p,pdata), max_data_bytes);
 
        if ((! *directory) && dptr_path(dptr_num))
                slprintf(directory,sizeof(directory)-1, "(%s)",dptr_path(dptr_num));
@@ -2209,6 +2235,12 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
        return(-1);
 }
 
+unsigned char *create_volume_objectid(connection_struct *conn, unsigned char objid[16])
+{
+       E_md4hash(lp_servicename(SNUM(conn)),objid);
+       return objid;
+}
+
 /****************************************************************************
  Reply to a TRANS2_QFSINFO (query filesystem info).
 ****************************************************************************/
@@ -2222,7 +2254,7 @@ static int call_trans2qfsinfo(connection_struct *conn, char *inbuf, char *outbuf
        uint16 info_level;
        int data_len, len;
        SMB_STRUCT_STAT st;
-       char *vname = volume_label(SNUM(conn));
+       const char *vname = volume_label(SNUM(conn));
        int snum = SNUM(conn);
        char *fstype = lp_fstype(SNUM(conn));
        int quota_flag = 0;
@@ -2316,6 +2348,8 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)st.st_dev, (unsi
 
                        SIVAL(pdata,0,FILE_CASE_PRESERVED_NAMES|FILE_CASE_SENSITIVE_SEARCH|
                                (lp_nt_acl_support(SNUM(conn)) ? FILE_PERSISTENT_ACLS : 0)|
+                               FILE_SUPPORTS_OBJECT_IDS|
+                               FILE_UNICODE_ON_DISK|
                                quota_flag); /* FS ATTRIBUTES */
 
                        SIVAL(pdata,4,255); /* Max filename component length */
@@ -2343,9 +2377,11 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)st.st_dev, (unsi
                        SIVAL(pdata,8,str_checksum(lp_servicename(snum)) ^ 
                                (str_checksum(get_local_machine_name())<<16));
 
+                       /* Max label len is 32 characters. */
                        len = srvstr_push(outbuf, pdata+18, vname, -1, STR_UNICODE);
                        SIVAL(pdata,12,len);
                        data_len = 18+len;
+
                        DEBUG(5,("call_trans2qfsinfo : SMB_QUERY_FS_VOLUME_INFO namelen = %d, vol=%s serv=%s\n", 
                                (int)strlen(vname),vname, lp_servicename(snum)));
                        break;
@@ -2495,8 +2531,12 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned
                }
 #endif /* HAVE_SYS_QUOTAS */
                case SMB_FS_OBJECTID_INFORMATION:
+               {
+                       unsigned char objid[16];
+                       memcpy(pdata,create_volume_objectid(conn, objid),16);
                        data_len = 64;
                        break;
+               }
 
                /*
                 * Query the version and capabilities of the CIFS UNIX extensions
@@ -2676,7 +2716,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned
        }
 
 
-       send_trans2_replies( outbuf, bufsize, params, 0, pdata, data_len, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 0, pdata, data_len, max_data_bytes);
 
        DEBUG( 4, ( "%s info_level = %d\n", smb_fn_name(CVAL(inbuf,smb_com)), info_level) );
 
@@ -2752,6 +2792,42 @@ cap_low = 0x%x, cap_high = 0x%x\n",
                                }
                                break;
                        }
+               case SMB_REQUEST_TRANSPORT_ENCRYPTION:
+                       {
+                               NTSTATUS status;
+                               size_t param_len = 0;
+                               size_t data_len = total_data;
+
+                               if (!lp_unix_extensions()) {
+                                       return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+                               }
+
+                               DEBUG( 4,("call_trans2setfsinfo: request transport encrption.\n"));
+
+                               status = srv_request_encryption_setup(conn,
+                                                                       (unsigned char **)ppdata,
+                                                                       &data_len,
+                                                                       (unsigned char **)pparams,
+                                                                       &param_len
+                                                                       );
+
+                               if (NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
+                                       error_packet_set(outbuf, 0, 0, status, __LINE__,__FILE__);
+                               } else if (!NT_STATUS_IS_OK(status)) {
+                                       return ERROR_NT(status);
+                               }
+
+                               send_trans2_replies(inbuf, outbuf, bufsize, *pparams, param_len, *ppdata, data_len, max_data_bytes);
+
+                               if (NT_STATUS_IS_OK(status)) {
+                                       /* Server-side transport encryption is now *on*. */
+                                       status = srv_encryption_start(conn);
+                                       if (!NT_STATUS_IS_OK(status)) {
+                                               exit_server_cleanly("Failure in setting up encrypted transport");
+                                       }
+                               }
+                               return -1;
+                       }
                case SMB_FS_QUOTA_INFORMATION:
                        {
                                files_struct *fsp = NULL;
@@ -2836,7 +2912,7 @@ cap_low = 0x%x, cap_high = 0x%x\n",
         * like windows do...
         * --metze
         */ 
-       outsize = set_message(outbuf,10,0,True);
+       outsize = set_message(inbuf, outbuf,10,0,True);
 
        return outsize;
 }
@@ -3129,6 +3205,68 @@ static char *store_file_unix_basic_info2(connection_struct *conn,
        return pdata;
 }
 
+/****************************************************************************
+ Reply to a TRANSACT2_QFILEINFO on a PIPE !
+****************************************************************************/
+
+static int call_trans2qpipeinfo(connection_struct *conn, char *inbuf, char *outbuf, int length, int bufsize,
+                                       unsigned int tran_call,
+                                       char **pparams, int total_params, char **ppdata, int total_data,
+                                       unsigned int max_data_bytes)
+{
+       char *params = *pparams;
+       char *pdata = *ppdata;
+       unsigned int data_size = 0;
+       unsigned int param_size = 2;
+       uint16 info_level;
+       smb_np_struct *p_pipe = NULL;
+
+       if (!params) {
+               return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+       }
+
+       if (total_params < 4) {
+               return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
+       }
+
+       p_pipe = get_rpc_pipe_p(params,0);
+       if (p_pipe == NULL) {
+               return ERROR_NT(NT_STATUS_INVALID_HANDLE);
+       }
+
+       info_level = SVAL(params,2);
+
+       *pparams = (char *)SMB_REALLOC(*pparams,2);
+       if (*pparams == NULL) {
+               return ERROR_NT(NT_STATUS_NO_MEMORY);
+       }
+       params = *pparams;
+       SSVAL(params,0,0);
+       data_size = max_data_bytes + DIR_ENTRY_SAFETY_MARGIN;
+       *ppdata = (char *)SMB_REALLOC(*ppdata, data_size); 
+       if (*ppdata == NULL ) {
+               return ERROR_NT(NT_STATUS_NO_MEMORY);
+       }
+       pdata = *ppdata;
+
+       switch (info_level) {
+               case SMB_FILE_STANDARD_INFORMATION:
+                       memset(pdata,24,0);
+                       SOFF_T(pdata,0,4096LL);
+                       SIVAL(pdata,16,1);
+                       SIVAL(pdata,20,1);
+                       data_size = 24;
+                       break;
+
+               default:
+                       return ERROR_NT(NT_STATUS_INVALID_LEVEL);
+       }
+
+       send_trans2_replies(inbuf, outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
+
+       return(-1);
+}
+
 /****************************************************************************
  Reply to a TRANS2_QFILEPATHINFO or TRANSACT2_QFILEINFO (query file info by
  file name or file id).
@@ -3174,6 +3312,20 @@ static int call_trans2qfilepathinfo(connection_struct *conn, char *inbuf, char *
                        return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
                }
 
+               if (IS_IPC(conn)) {
+                       return call_trans2qpipeinfo(conn,
+                                                       inbuf,
+                                                       outbuf,
+                                                       length,
+                                                       bufsize,
+                                                       tran_call,
+                                                       pparams,
+                                                       total_params,
+                                                       ppdata,
+                                                       total_data,
+                                                       max_data_bytes);
+               }
+
                fsp = file_fsp(params,0);
                info_level = SVAL(params,2);
 
@@ -3248,8 +3400,12 @@ static int call_trans2qfilepathinfo(connection_struct *conn, char *inbuf, char *
                        return ERROR_NT(status);
                }
 
-               if (!resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname)) {
-                       return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+               status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname);
+               if (!NT_STATUS_IS_OK(status)) {
+                       if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
+                               return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+                       }
+                       return ERROR_NT(status);
                }
 
                status = unix_convert(conn, fname, False, NULL, &sbuf);
@@ -3361,7 +3517,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
                        }
 
                        /* Copy the lock range data. */
-                       lock_data = (char *)talloc_memdup(
+                       lock_data = (char *)TALLOC_MEMDUP(
                                data_ctx, pdata, total_data);
                        if (!lock_data) {
                                talloc_destroy(data_ctx);
@@ -3403,7 +3559,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
                files_struct *fsp1 = file_find_di_first(sbuf.st_dev, sbuf.st_ino);
                if (fsp1 && !null_timespec(fsp1->pending_modtime)) {
                        /* the pending modtime overrides the current modtime */
-                       mtime_ts = fsp->pending_modtime;
+                       mtime_ts = fsp1->pending_modtime;
                }
                if (fsp1 && fsp1->initial_allocation_size) {
                        allocation_size = get_allocation_size(conn, fsp1, &sbuf);
@@ -3701,8 +3857,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
                                SIVAL(pdata,0,0); /* ??? */
                                SIVAL(pdata,4,byte_len); /* Byte length of unicode string ::$DATA */
                                SOFF_T(pdata,8,file_size);
-                               SIVAL(pdata,16,allocation_size);
-                               SIVAL(pdata,20,0); /* ??? */
+                               SOFF_T(pdata,16,allocation_size);
                                data_size = 24 + byte_len;
                        }
                        break;
@@ -3722,7 +3877,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
                        put_long_date_timespec(pdata+8,atime_ts);
                        put_long_date_timespec(pdata+16,mtime_ts); /* write time */
                        put_long_date_timespec(pdata+24,mtime_ts); /* change time */
-                       SIVAL(pdata,32,allocation_size);
+                       SOFF_T(pdata,32,allocation_size);
                        SOFF_T(pdata,40,file_size);
                        SIVAL(pdata,48,mode);
                        SIVAL(pdata,52,0); /* ??? */
@@ -3951,7 +4106,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
                        return ERROR_NT(NT_STATUS_INVALID_LEVEL);
        }
 
-       send_trans2_replies(outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, param_size, *ppdata, data_size, max_data_bytes);
 
        return(-1);
 }
@@ -4376,7 +4531,6 @@ static NTSTATUS smb_set_file_unix_link(connection_struct *conn,
                pstring rel_name;
                char *last_dirp = NULL;
 
-               unix_format(link_target);
                if (*link_target == '/') {
                        /* No absolute paths allowed. */
                        return NT_STATUS_ACCESS_DENIED;
@@ -4430,8 +4584,9 @@ static NTSTATUS smb_set_file_unix_hlink(connection_struct *conn,
                return status;
        }
 
-       if (!resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, oldname)) {
-               return NT_STATUS_PATH_NOT_COVERED;
+       status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, oldname);
+       if (!NT_STATUS_IS_OK(status)) {
+               return status;
        }
 
        DEBUG(10,("smb_set_file_unix_hlink: SMB_SET_FILE_UNIX_LINK doing hard link %s -> %s\n",
@@ -4478,8 +4633,9 @@ static NTSTATUS smb_file_rename_information(connection_struct *conn,
                return status;
        }
 
-       if (!resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, newname)) {
-               return NT_STATUS_PATH_NOT_COVERED;
+       status = resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, newname, &dest_has_wcard);
+       if (!NT_STATUS_IS_OK(status)) {
+               return status;
        }
 
        /* Check the new name has no '/' characters. */
@@ -4649,13 +4805,15 @@ static NTSTATUS smb_set_posix_lock(connection_struct *conn,
                (double)offset ));
 
        if (lock_type == UNLOCK_LOCK) {
-               status = do_unlock(fsp,
+               status = do_unlock(smbd_messaging_context(),
+                               fsp,
                                lock_pid,
                                count,
                                offset,
                                POSIX_LOCK);
        } else {
-               struct byte_range_lock *br_lck = do_lock(fsp,
+               struct byte_range_lock *br_lck = do_lock(smbd_messaging_context(),
+                                                       fsp,
                                                        lock_pid,
                                                        count,
                                                        offset,
@@ -5227,13 +5385,16 @@ static NTSTATUS smb_posix_mkdir(connection_struct *conn,
        mode_t unixmode = (mode_t)0;
        files_struct *fsp = NULL;
        uint16 info_level_return = 0;
+       int info;
        char *pdata = *ppdata;
 
-       if (total_data < 10) {
+       if (total_data < 18) {
                return NT_STATUS_INVALID_PARAMETER;
        }
 
        raw_unixmode = IVAL(pdata,8);
+       /* Next 4 bytes are not yet defined. */
+
        status = unix_perms_from_wire(conn, psbuf, raw_unixmode, PERM_NEW_DIR, &unixmode);
        if (!NT_STATUS_IS_OK(status)) {
                return status;
@@ -5252,19 +5413,21 @@ static NTSTATUS smb_posix_mkdir(connection_struct *conn,
                                FILE_CREATE,
                                0,
                                mod_unixmode,
-                               NULL,
+                               &info,
                                &fsp);
 
         if (NT_STATUS_IS_OK(status)) {
                 close_file(fsp, NORMAL_CLOSE);
         }
 
-       info_level_return = SVAL(pdata,12);
+       info_level_return = SVAL(pdata,16);
  
        if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
-               *pdata_return_size = 8 + SMB_FILE_UNIX_BASIC_SIZE;
+               *pdata_return_size = 12 + SMB_FILE_UNIX_BASIC_SIZE;
+       } else if (info_level_return ==  SMB_QUERY_FILE_UNIX_INFO2) {
+               *pdata_return_size = 12 + SMB_FILE_UNIX_INFO2_SIZE;
        } else {
-               *pdata_return_size = 8;
+               *pdata_return_size = 12;
        }
 
        /* Realloc the data size */
@@ -5273,22 +5436,27 @@ static NTSTATUS smb_posix_mkdir(connection_struct *conn,
                *pdata_return_size = 0;
                return NT_STATUS_NO_MEMORY;
        }
+       pdata = *ppdata;
 
        SSVAL(pdata,0,NO_OPLOCK_RETURN);
-       SSVAL(pdata,2,0);
+       SSVAL(pdata,2,0); /* No fnum. */
+       SIVAL(pdata,4,info); /* Was directory created. */
 
        switch (info_level_return) {
-       case SMB_QUERY_FILE_UNIX_BASIC:
-               SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_BASIC);
-               SSVAL(pdata,6,0); /* Padding. */
-               store_file_unix_basic(conn, pdata + 8, fsp, psbuf);
-       case SMB_QUERY_FILE_UNIX_INFO2:
-               SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_INFO2);
-               SSVAL(pdata,6,0); /* Padding. */
-               store_file_unix_basic_info2(conn, pdata + 8, fsp, psbuf);
-       default:
-               SSVAL(pdata,4,SMB_NO_INFO_LEVEL_RETURNED);
-               SSVAL(pdata,6,0); /* Padding. */
+               case SMB_QUERY_FILE_UNIX_BASIC:
+                       SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_BASIC);
+                       SSVAL(pdata,10,0); /* Padding. */
+                       store_file_unix_basic(conn, pdata + 12, fsp, psbuf);
+                       break;
+               case SMB_QUERY_FILE_UNIX_INFO2:
+                       SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_INFO2);
+                       SSVAL(pdata,10,0); /* Padding. */
+                       store_file_unix_basic_info2(conn, pdata + 12, fsp, psbuf);
+                       break;
+               default:
+                       SSVAL(pdata,8,SMB_NO_INFO_LEVEL_RETURNED);
+                       SSVAL(pdata,10,0); /* Padding. */
+                       break;
        }
 
        return status;
@@ -5321,7 +5489,7 @@ static NTSTATUS smb_posix_open(connection_struct *conn,
        int info = 0;
        uint16 info_level_return = 0;
 
-       if (total_data < 14) {
+       if (total_data < 18) {
                return NT_STATUS_INVALID_PARAMETER;
        }
 
@@ -5373,6 +5541,8 @@ static NTSTATUS smb_posix_open(connection_struct *conn,
        }
 
        raw_unixmode = IVAL(pdata,8);
+       /* Next 4 bytes are not yet defined. */
+
        status = unix_perms_from_wire(conn,
                                psbuf,
                                raw_unixmode,
@@ -5424,12 +5594,16 @@ static NTSTATUS smb_posix_open(connection_struct *conn,
                extended_oplock_granted = True;
        }
 
-       info_level_return = SVAL(pdata,12);
+       info_level_return = SVAL(pdata,16);
  
+       /* Allocate the correct return size. */
+
        if (info_level_return == SMB_QUERY_FILE_UNIX_BASIC) {
-               *pdata_return_size = 8 + SMB_FILE_UNIX_BASIC_SIZE;
+               *pdata_return_size = 12 + SMB_FILE_UNIX_BASIC_SIZE;
+       } else if (info_level_return ==  SMB_QUERY_FILE_UNIX_INFO2) {
+               *pdata_return_size = 12 + SMB_FILE_UNIX_INFO2_SIZE;
        } else {
-               *pdata_return_size = 8;
+               *pdata_return_size = 12;
        }
 
        /* Realloc the data size */
@@ -5439,6 +5613,7 @@ static NTSTATUS smb_posix_open(connection_struct *conn,
                *pdata_return_size = 0;
                return NT_STATUS_NO_MEMORY;
        }
+       pdata = *ppdata;
 
        if (extended_oplock_granted) {
                if (flags & REQUEST_BATCH_OPLOCK) {
@@ -5453,18 +5628,23 @@ static NTSTATUS smb_posix_open(connection_struct *conn,
        }
 
        SSVAL(pdata,2,fsp->fnum);
+       SIVAL(pdata,4,info); /* Was file created etc. */
+
        switch (info_level_return) {
-       case SMB_QUERY_FILE_UNIX_BASIC:
-               SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_BASIC);
-               SSVAL(pdata,6,0); /* padding. */
-               store_file_unix_basic(conn, pdata + 8, fsp, psbuf);
-       case SMB_QUERY_FILE_UNIX_INFO2:
-               SSVAL(pdata,4,SMB_QUERY_FILE_UNIX_INFO2);
-               SSVAL(pdata,6,0); /* padding. */
-               store_file_unix_basic_info2(conn, pdata + 8, fsp, psbuf);
-       default:
-               SSVAL(pdata,4,SMB_NO_INFO_LEVEL_RETURNED);
-               SSVAL(pdata,6,0); /* padding. */
+               case SMB_QUERY_FILE_UNIX_BASIC:
+                       SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_BASIC);
+                       SSVAL(pdata,10,0); /* padding. */
+                       store_file_unix_basic(conn, pdata + 12, fsp, psbuf);
+                       break;
+               case SMB_QUERY_FILE_UNIX_INFO2:
+                       SSVAL(pdata,8,SMB_QUERY_FILE_UNIX_INFO2);
+                       SSVAL(pdata,10,0); /* padding. */
+                       store_file_unix_basic_info2(conn, pdata + 12, fsp, psbuf);
+                       break;
+               default:
+                       SSVAL(pdata,8,SMB_NO_INFO_LEVEL_RETURNED);
+                       SSVAL(pdata,10,0); /* padding. */
+                       break;
        }
        return NT_STATUS_OK;
 }
@@ -5604,7 +5784,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn, char *inbuf, char
                                DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n", fsp->fsp_name ));
        
                                SSVAL(params,0,0);
-                               send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
+                               send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
                                return(-1);
                        } else
                                return (UNIXERROR(ERRDOS,ERRbadpath));
@@ -5633,8 +5813,12 @@ static int call_trans2setfilepathinfo(connection_struct *conn, char *inbuf, char
                        return ERROR_NT(status);
                }
 
-               if (!resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname)) {
-                       ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+               status = resolve_dfspath(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, fname);
+               if (!NT_STATUS_IS_OK(status)) {
+                       if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
+                               return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
+                       }
+                       return ERROR_NT(status);
                }
 
                status = unix_convert(conn, fname, False, NULL, &sbuf);
@@ -5931,7 +6115,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn, char *inbuf, char
        }
 
        SSVAL(params,0,0);
-       send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, data_return_size, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, data_return_size, max_data_bytes);
   
        return -1;
 }
@@ -6030,7 +6214,7 @@ static int call_trans2mkdir(connection_struct *conn, char *inbuf, char *outbuf,
 
        SSVAL(params,0,0);
 
-       send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 2, *ppdata, 0, max_data_bytes);
   
        return(-1);
 }
@@ -6079,7 +6263,7 @@ static int call_trans2findnotifyfirst(connection_struct *conn, char *inbuf, char
        if(fnf_handle == 0)
                fnf_handle = 257;
 
-       send_trans2_replies(outbuf, bufsize, params, 6, *ppdata, 0, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 6, *ppdata, 0, max_data_bytes);
   
        return(-1);
 }
@@ -6107,7 +6291,7 @@ static int call_trans2findnotifynext(connection_struct *conn, char *inbuf, char
        SSVAL(params,0,0); /* No changes */
        SSVAL(params,2,0); /* No EA errors */
 
-       send_trans2_replies(outbuf, bufsize, params, 4, *ppdata, 0, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf, bufsize, params, 4, *ppdata, 0, max_data_bytes);
   
        return(-1);
 }
@@ -6124,6 +6308,7 @@ static int call_trans2getdfsreferral(connection_struct *conn, char* inbuf, char*
        pstring pathname;
        int reply_size = 0;
        int max_referral_level;
+       NTSTATUS status = NT_STATUS_OK;
 
        DEBUG(10,("call_trans2getdfsreferral\n"));
 
@@ -6137,11 +6322,11 @@ static int call_trans2getdfsreferral(connection_struct *conn, char* inbuf, char*
                return ERROR_DOS(ERRDOS,ERRbadfunc);
 
        srvstr_pull(inbuf, pathname, &params[2], sizeof(pathname), total_params - 2, STR_TERMINATE);
-       if((reply_size = setup_dfs_referral(conn, pathname,max_referral_level,ppdata)) < 0)
-               return UNIXERROR(ERRDOS,ERRbadfile);
+       if((reply_size = setup_dfs_referral(conn, pathname,max_referral_level,ppdata,&status)) < 0)
+               return ERROR_NT(status);
     
        SSVAL(outbuf,smb_flg2,SVAL(outbuf,smb_flg2) | FLAGS2_DFS_PATHNAMES);
-       send_trans2_replies(outbuf,bufsize,0,0,*ppdata,reply_size, max_data_bytes);
+       send_trans2_replies(inbuf, outbuf,bufsize,0,0,*ppdata,reply_size, max_data_bytes);
 
        return(-1);
 }
@@ -6179,7 +6364,7 @@ static int call_trans2ioctl(connection_struct *conn, char* inbuf, char* outbuf,
                SSVAL(pdata,0,fsp->rap_print_jobid);                     /* Job number */
                srvstr_push( outbuf, pdata + 2, global_myname(), 15, STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
                srvstr_push( outbuf, pdata+18, lp_servicename(SNUM(conn)), 13, STR_ASCII|STR_TERMINATE); /* Service name */
-               send_trans2_replies(outbuf,bufsize,*pparams,0,*ppdata,32, max_data_bytes);
+               send_trans2_replies(inbuf, outbuf,bufsize,*pparams,0,*ppdata,32, max_data_bytes);
                return(-1);
        } else {
                DEBUG(2,("Unknown TRANS2_IOCTL\n"));
@@ -6202,7 +6387,7 @@ int reply_findclose(connection_struct *conn,
 
        dptr_close(&dptr_num);
 
-       outsize = set_message(outbuf,0,0,False);
+       outsize = set_message(inbuf, outbuf,0,0,False);
 
        DEBUG(3,("SMBfindclose dptr_num = %d\n", dptr_num));
 
@@ -6229,7 +6414,7 @@ int reply_findnclose(connection_struct *conn,
           findnotifyfirst - so any dptr_num is ok here. 
           Just ignore it. */
 
-       outsize = set_message(outbuf,0,0,False);
+       outsize = set_message(inbuf, outbuf,0,0,False);
 
        DEBUG(3,("SMB_findnclose dptr_num = %d\n", dptr_num));
 
@@ -6431,7 +6616,8 @@ int reply_trans2(connection_struct *conn, char *inbuf,char *outbuf,
        }
 
        if (IS_IPC(conn) && (tran_call != TRANSACT2_OPEN)
-            && (tran_call != TRANSACT2_GET_DFS_REFERRAL)) {
+            && (tran_call != TRANSACT2_GET_DFS_REFERRAL)
+            && (tran_call != TRANSACT2_QFILEINFO)) {
                END_PROFILE(SMBtrans2);
                return ERROR_DOS(ERRSRV,ERRaccess);
        }
@@ -6547,7 +6733,7 @@ int reply_trans2(connection_struct *conn, char *inbuf,char *outbuf,
 
        /* We need to send an interim response then receive the rest
           of the parameter/data bytes */
-       outsize = set_message(outbuf,0,0,False);
+       outsize = set_message(inbuf, outbuf,0,0,False);
        show_msg(outbuf);
        END_PROFILE(SMBtrans2);
        return outsize;