Use a common function to parse all pathnames from the wire. This allows

much closer emulation of Win2k3 error return codes.
Jeremy.
(This used to be commit c9f31fafeda6ad79e590276f36e03ecd2e93f818)

9 files changed, 383 insertions, 136 deletions

diff --git a/source3/client/client.c b/source3/client/client.c
index 547ebe8029..d0bc01655f 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -577,9 +577,13 @@ static int cmd_dir(void)
 	int rc;
 	
 	dir_total = 0;
-	pstrcpy(mask,cur_dir);
-	if(mask[strlen(mask)-1]!='\\')
-		pstrcat(mask,"\\");
+	if (strcmp(cur_dir, "\\") != 0) {
+		pstrcpy(mask,cur_dir);
+		if(mask[strlen(mask)-1]!='\\')
+			pstrcat(mask,"\\");
+	} else {
+		*mask = '\0';
+	}
 	
 	if (next_token_nr(NULL,buf,NULL,sizeof(buf))) {
 		dos_format(p);
@@ -1769,6 +1773,38 @@ static int cmd_rename(void)
 	return 0;
 }
 
+#if 0
+ This will become a hard link call. JRA.
+/****************************************************************************
+ Rename some file using the NT call.
+****************************************************************************/
+
+static int cmd_ntrename(void)
+{
+	pstring src,dest;
+	fstring buf,buf2;
+  
+	pstrcpy(src,cur_dir);
+	pstrcpy(dest,cur_dir);
+	
+	if (!next_token_nr(NULL,buf,NULL,sizeof(buf)) || 
+	    !next_token_nr(NULL,buf2,NULL, sizeof(buf2))) {
+		d_printf("ntrename <src> <dest>\n");
+		return 1;
+	}
+
+	pstrcat(src,buf);
+	pstrcat(dest,buf2);
+
+	if (!cli_ntrename(cli, src, dest)) {
+		d_printf("%s doing an NT rename of files\n",cli_errstr(cli));
+		return 1;
+	}
+	
+	return 0;
+}
+#endif
+
 /****************************************************************************
  Toggle the prompt flag.
 ****************************************************************************/
@@ -2168,6 +2204,10 @@ static struct
   {"more",cmd_more,"<remote name> view a remote file with your pager",{COMPL_REMOTE,COMPL_NONE}},  
   {"mput",cmd_mput,"<mask> put all matching files",{COMPL_REMOTE,COMPL_NONE}},
   {"newer",cmd_newer,"<file> only mget files newer than the specified local file",{COMPL_LOCAL,COMPL_NONE}},
+#if 0
+  /* This call will eventually morph into a hard link call. JRA */
+  {"ntrename",cmd_ntrename,"<src> <dest> NT rename some files",{COMPL_REMOTE,COMPL_REMOTE}},
+#endif
   {"open",cmd_open,"<mask> open a file",{COMPL_REMOTE,COMPL_NONE}},
   {"print",cmd_print,"<file name> print a file",{COMPL_NONE,COMPL_NONE}},
   {"printmode",cmd_printmode,"<graphics or text> set the print mode",{COMPL_NONE,COMPL_NONE}},
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 374b820a37..64c2a38586 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -1151,6 +1151,12 @@ struct bitmap {
 /* Flag for NT transact rename call. */
 #define RENAME_REPLACE_IF_EXISTS 1
 
+/* flags for SMBntrename call (from Samba4) */
+#define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
+#define RENAME_FLAG_HARD_LINK                0x103
+#define RENAME_FLAG_RENAME                   0x104
+#define RENAME_FLAG_COPY                     0x105
+
 /* Filesystem Attributes. */
 #define FILE_CASE_SENSITIVE_SEARCH      0x00000001
 #define FILE_CASE_PRESERVED_NAMES       0x00000002
diff --git a/source3/include/smb_macros.h b/source3/include/smb_macros.h
index 178fd9c358..c3bdba30b1 100644
--- a/source3/include/smb_macros.h
+++ b/source3/include/smb_macros.h
@@ -245,6 +245,7 @@ copy an IP address from one buffer to another
  Make a filename into unix format.
 ****************************************************************************/
 
+#define IS_DIRECTORY_SEP(c) ((c) == '\\' || (c) == '/')
 #define unix_format(fname) string_replace(fname,'\\','/')
 #define unix_format_w(fname) string_replace_w(fname, UCS2_CHAR('\\'), UCS2_CHAR('/'))
 
diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index c7f0cdb84b..9b766987ef 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -224,6 +224,44 @@ BOOL cli_rename(struct cli_state *cli, const char *fname_src, const char *fname_
 }
 
 /****************************************************************************
+ NT Rename a file.
+****************************************************************************/
+
+BOOL cli_ntrename(struct cli_state *cli, const char *fname_src, const char *fname_dst)
+{
+	char *p;
+
+	memset(cli->outbuf,'\0',smb_size);
+	memset(cli->inbuf,'\0',smb_size);
+
+	set_message(cli->outbuf, 4, 0, True);
+
+	SCVAL(cli->outbuf,smb_com,SMBntrename);
+	SSVAL(cli->outbuf,smb_tid,cli->cnum);
+	cli_setup_packet(cli);
+
+	SSVAL(cli->outbuf,smb_vwv0,aSYSTEM | aHIDDEN | aDIR);
+	SSVAL(cli->outbuf,smb_vwv1, RENAME_FLAG_RENAME);
+
+	p = smb_buf(cli->outbuf);
+	*p++ = 4;
+	p += clistr_push(cli, p, fname_src, -1, STR_TERMINATE);
+	*p++ = 4;
+	p += clistr_push(cli, p, fname_dst, -1, STR_TERMINATE);
+
+	cli_setup_bcc(cli, p);
+
+	cli_send_smb(cli);
+	if (!cli_receive_smb(cli))
+		return False;
+
+	if (cli_is_error(cli))
+		return False;
+
+	return True;
+}
+
+/****************************************************************************
  Delete a file.
 ****************************************************************************/
 
diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c
index 43f8205c59..a0649d0a0b 100644
--- a/source3/printing/nt_printing.c
+++ b/source3/printing/nt_printing.c
@@ -1480,7 +1480,7 @@ BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
 		slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->driverpath);	
 		if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
 			NTSTATUS status;
-			status = rename_internals(conn, new_name, old_name, True);
+			status = rename_internals(conn, new_name, old_name, 0, True);
 			if (!NT_STATUS_IS_OK(status)) {
 				DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
 						new_name, old_name));
@@ -1499,7 +1499,7 @@ BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
 			slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->datafile);	
 			if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
 				NTSTATUS status;
-				status = rename_internals(conn, new_name, old_name, True);
+				status = rename_internals(conn, new_name, old_name, 0, True);
 				if (!NT_STATUS_IS_OK(status)) {
 					DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
 							new_name, old_name));
@@ -1520,7 +1520,7 @@ BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
 			slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->configfile);	
 			if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
 				NTSTATUS status;
-				status = rename_internals(conn, new_name, old_name, True);
+				status = rename_internals(conn, new_name, old_name, 0, True);
 				if (!NT_STATUS_IS_OK(status)) {
 					DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
 							new_name, old_name));
@@ -1542,7 +1542,7 @@ BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
 			slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->helpfile);	
 			if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
 				NTSTATUS status;
-				status = rename_internals(conn, new_name, old_name, True);
+				status = rename_internals(conn, new_name, old_name, 0, True);
 				if (!NT_STATUS_IS_OK(status)) {
 					DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
 							new_name, old_name));
@@ -1573,7 +1573,7 @@ BOOL move_driver_to_download_area(NT_PRINTER_DRIVER_INFO_LEVEL driver_abstract,
 				slprintf(old_name, sizeof(old_name)-1, "%s/%s", new_dir, driver->dependentfiles[i]);	
 				if (ver != -1 && (ver=file_version_is_newer(conn, new_name, old_name)) > 0) {
 					NTSTATUS status;
-					status = rename_internals(conn, new_name, old_name, True);
+					status = rename_internals(conn, new_name, old_name, 0, True);
 					if (!NT_STATUS_IS_OK(status)) {
 						DEBUG(0,("move_driver_to_download_area: Unable to rename [%s] to [%s]\n",
 								new_name, old_name));
diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
index 643e315c06..a71e8a806c 100644
--- a/source3/smbd/filename.c
+++ b/source3/smbd/filename.c
@@ -114,29 +114,30 @@ BOOL unix_convert(pstring name,connection_struct *conn,char *saved_last_componen
 	DEBUG(5, ("unix_convert called on file \"%s\"\n", name));
 
 	/* 
-	 * Convert to basic unix format - removing \ chars and cleaning it up.
+	 * Conversion to basic unix format is already done in check_path_syntax().
 	 */
 
-	unix_format(name);
-	unix_clean_name(name);
-
 	/* 
-	 * Names must be relative to the root of the service - trim any leading /.
-	 * also trim trailing /'s.
+	 * Names must be relative to the root of the service - any leading /.
+	 * and trailing /'s should have been trimmed by check_path_syntax().
 	 */
 
-	trim_char(name,'/','/');
+#ifdef DEVELOPER
+	SMB_ASSERT(*name != '/');
+#endif
 
 	/*
 	 * If we trimmed down to a single '\0' character
 	 * then we should use the "." directory to avoid
 	 * searching the cache, but not if we are in a
 	 * printing share.
+	 * As we know this is valid we can return true here.
 	 */
 
 	if (!*name) {
 		name[0] = '.';
 		name[1] = '\0';
+		return(True);
 	}
 
 	/*
@@ -154,19 +155,7 @@ BOOL unix_convert(pstring name,connection_struct *conn,char *saved_last_componen
 	if (!case_sensitive && (!case_preserve || (mangle_is_8_3(name, False) && !short_case_preserve)))
 		strnorm(name);
 
-	/*
-	 * If we trimmed down to a single '\0' character
-	 * then we will be using the "." directory.
-	 * As we know this is valid we can return true here.
-	 */
-
-	if(!*name)
-		return(True);
-
 	start = name;
-	while (start[0] == '.' && start[1] == '/')
-		start += 2;
-
 	pstrcpy(orig_path, name);
 
 	if(!case_sensitive && stat_cache_lookup(conn, name, dirpath, &start, &st)) {
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index 7b02c60001..9a0063481a 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -537,7 +537,7 @@ static int do_ntcreate_pipe_open(connection_struct *conn,
 	char *p = NULL;
 	NTSTATUS status;
 
-	srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status))
 		return ERROR_NT(status);
 
@@ -658,7 +658,7 @@ create_options = 0x%x root_dir_fid = 0x%x\n", flags, desired_access, file_attrib
 
 		if(!dir_fsp->is_directory) {
 
-			srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE,&status);
+			srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status);
 			if (!NT_STATUS_IS_OK(status)) {
 				END_PROFILE(SMBntcreateX);
 				return ERROR_NT(status);
@@ -700,13 +700,13 @@ create_options = 0x%x root_dir_fid = 0x%x\n", flags, desired_access, file_attrib
 			dir_name_len++;
 		}
 
-		srvstr_get_path(inbuf, &fname[dir_name_len], smb_buf(inbuf), sizeof(fname)-dir_name_len, STR_TERMINATE,&status);
+		srvstr_get_path(inbuf, &fname[dir_name_len], smb_buf(inbuf), sizeof(fname)-dir_name_len, 0, STR_TERMINATE, &status);
 		if (!NT_STATUS_IS_OK(status)) {
 			END_PROFILE(SMBntcreateX);
 			return ERROR_NT(status);
 		}
 	} else {
-		srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE,&status);
+		srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status);
 		if (!NT_STATUS_IS_OK(status)) {
 			END_PROFILE(SMBntcreateX);
 			return ERROR_NT(status);
@@ -1018,8 +1018,7 @@ static int do_nt_transact_create_pipe( connection_struct *conn, char *inbuf, cha
 		return ERROR_DOS(ERRDOS,ERRnoaccess);
 	}
 
-	srvstr_pull(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE);
-	status = check_path_syntax(fname);
+	srvstr_get_path(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		return ERROR_NT(status);
 	}
@@ -1160,7 +1159,7 @@ static int call_nt_transact_create(connection_struct *conn, char *inbuf, char *o
 	int smb_open_mode;
 	int smb_attr;
 	time_t c_time;
-	NTSTATUS nt_status;
+	NTSTATUS status;
 
 	DEBUG(5,("call_nt_transact_create\n"));
 
@@ -1226,11 +1225,9 @@ static int call_nt_transact_create(connection_struct *conn, char *inbuf, char *o
 			return ERROR_DOS(ERRDOS,ERRbadfid);
 
 		if(!dir_fsp->is_directory) {
-
-			srvstr_pull(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE);
-			nt_status = check_path_syntax(fname);
-			if (!NT_STATUS_IS_OK(nt_status)) {
-				return ERROR_NT(nt_status);
+			srvstr_get_path(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE, &status);
+			if (!NT_STATUS_IS_OK(status)) {
+				return ERROR_NT(status);
 			}
 
 			/*
@@ -1259,17 +1256,18 @@ static int call_nt_transact_create(connection_struct *conn, char *inbuf, char *o
 			dir_name_len++;
 		}
 
-		srvstr_pull(inbuf, &fname[dir_name_len], params+53, sizeof(fname)-dir_name_len, 
-				parameter_count-53, STR_TERMINATE);
-		nt_status = check_path_syntax(fname);
-		if (!NT_STATUS_IS_OK(nt_status)) {
-			return ERROR_NT(nt_status);
+		{
+			pstring tmpname;
+			srvstr_get_path(inbuf, tmpname, params+53, sizeof(tmpname), parameter_count-53, STR_TERMINATE, &status);
+			if (!NT_STATUS_IS_OK(status)) {
+				return ERROR_NT(status);
+			}
+			pstrcat(fname, tmpname);
 		}
 	} else {
-		srvstr_pull(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE);
-		nt_status = check_path_syntax(fname);
-		if (!NT_STATUS_IS_OK(nt_status)) {
-			return ERROR_NT(nt_status);
+		srvstr_get_path(inbuf, fname, params+53, sizeof(fname), parameter_count-53, STR_TERMINATE, &status);
+		if (!NT_STATUS_IS_OK(status)) {
+			return ERROR_NT(status);
 		}
 
 		/*
@@ -1395,10 +1393,10 @@ static int call_nt_transact_create(connection_struct *conn, char *inbuf, char *o
 	 * Now try and apply the desired SD.
 	 */
 
-	if (sd_len && !NT_STATUS_IS_OK(nt_status = set_sd( fsp, data, sd_len, ALL_SECURITY_INFORMATION))) {
+	if (sd_len && !NT_STATUS_IS_OK(status = set_sd( fsp, data, sd_len, ALL_SECURITY_INFORMATION))) {
 		close_file(fsp,False);
 		restore_case_semantics(file_attributes);
-		return ERROR_NT(nt_status);
+		return ERROR_NT(status);
 	}
 	
 	restore_case_semantics(file_attributes);
@@ -1518,17 +1516,31 @@ int reply_ntrename(connection_struct *conn,
 	pstring newname;
 	char *p;
 	NTSTATUS status;
+	uint16 attrs = SVAL(inbuf,smb_vwv0);
+	uint16 rename_type = SVAL(inbuf,smb_vwv1);
 
 	START_PROFILE(SMBntrename);
 
+	if (rename_type != RENAME_FLAG_RENAME) {
+		END_PROFILE(SMBntrename);
+		return ERROR_NT(NT_STATUS_ACCESS_DENIED);
+	}
+
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, name, p, sizeof(name), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBntrename);
 		return ERROR_NT(status);
 	}
+
+	if( strchr_m(name, ':')) {
+		/* Can't rename a stream. */
+		END_PROFILE(SMBntrename);
+		return ERROR_NT(NT_STATUS_ACCESS_DENIED);
+	}
+
 	p++;
-	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBntrename);
 		return ERROR_NT(status);
@@ -1539,7 +1551,7 @@ int reply_ntrename(connection_struct *conn,
 	
 	DEBUG(3,("reply_ntrename : %s -> %s\n",name,newname));
 	
-	status = rename_internals(conn, name, newname, False);
+	status = rename_internals(conn, name, newname, attrs, False);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBntrename);
 		return ERROR_NT(status);
@@ -1627,14 +1639,13 @@ static int call_nt_transact_rename(connection_struct *conn, char *inbuf, char *o
 	fsp = file_fsp(params, 0);
 	replace_if_exists = (SVAL(params,2) & RENAME_REPLACE_IF_EXISTS) ? True : False;
 	CHECK_FSP(fsp, conn);
-	srvstr_pull(inbuf, new_name, params+4, sizeof(new_name), -1, STR_TERMINATE);
-	status = check_path_syntax(new_name);
+	srvstr_get_path(inbuf, new_name, params+4, sizeof(new_name), -1, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		return ERROR_NT(status);
 	}
 
 	status = rename_internals(conn, fsp->fsp_name,
-				  new_name, replace_if_exists);
+				  new_name, 0, replace_if_exists);
 	if (!NT_STATUS_IS_OK(status))
 		return ERROR_NT(status);
 
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 836f95e179..051aaafb45 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -40,28 +40,117 @@ extern BOOL global_encrypted_passwords_negotiated;
 
 /****************************************************************************
  Ensure we check the path in *exactly* the same way as W2K.
+ We're assuming here that '/' is not the second byte in any multibyte char
+ set (a safe assumption). '\\' *may* be the second byte in a multibyte char
+ set.
 ****************************************************************************/
 
-NTSTATUS check_path_syntax(const char *name)
+static NTSTATUS check_path_syntax(pstring destname, const pstring srcname)
 {
-	while (*name == '\\' || *name == '/')
-		name++;
-	if (name[0] == '.' && name[1] == '\0')
-		return NT_STATUS_OBJECT_NAME_INVALID;
-	else if (name[0] == '.' && name[1] == '.' &&
-			(name[2] == '\\' || name [2] == '/' || name[2] == '\0'))
-		return NT_STATUS_OBJECT_PATH_SYNTAX_BAD;
-	return NT_STATUS_OK;
+	char *d = destname;
+	const char *s = srcname;
+	NTSTATUS ret = NT_STATUS_OK;
+
+	while (*s) {
+		if (IS_DIRECTORY_SEP(*s)) {
+			/*
+			 * Safe to assume is not the second part of a mb char as this is handled below.
+			 */
+			/* Eat multiple '/' or '\\' */
+			while (IS_DIRECTORY_SEP(*s)) {
+				s++;
+			}
+			if ((d != destname) && (*s != '\0')) {
+				/* We only care about non-leading or trailing '/' or '\\' */
+				*d++ = '/';
+			}
+		} else if ((s[0] == '.') && (s[1] == '.') && (IS_DIRECTORY_SEP(s[2]) || s[2] == '\0')) {
+			/* Uh oh - "../" or "..\\"  or "..\0" ! */
+
+			/*
+			 * No mb char starts with '.' so we're safe checking the directory separator here.
+			 */
+
+			/* If we just added a '/', delete it. */
+
+			if ((d > destname) && (*(d-1) == '/')) {
+				*(d-1) = '\0';
+				if (d == (destname + 1)) {
+					d--;
+				} else {
+					d -= 2;
+				}
+			}
+			/* Are we at the start ? Can't go back further if so. */
+			if (d == destname) {
+				return NT_STATUS_OBJECT_PATH_SYNTAX_BAD;
+			}
+			/* Go back one level... */
+			while (d > destname) {
+				if (*d == '/')
+					break;
+				d--;
+			}
+			s += 3;
+		} else if ((s[0] == '.') && IS_DIRECTORY_SEP(s[1])) {
+
+			/*
+			 * No mb char starts with '.' so we're safe checking the directory separator here.
+			 */
+
+			/* "./" or ".\\" fails with a different error depending on where it is... */
+
+			if (s == srcname) {
+				ret = NT_STATUS_OBJECT_NAME_INVALID;
+			} else {
+				if (s[2] == '\0') {
+					return NT_STATUS_INVALID_PARAMETER;
+				}
+				ret = NT_STATUS_OBJECT_PATH_NOT_FOUND;
+			}
+			s++;
+		} else {
+			if ((*s & 0x80) && IS_DIRECTORY_SEP(s[1])) {
+				/* 
+				 * Potential mb char with second char a directory separator.
+				 * All the encodings we care about are 2 byte only, so do a
+				 * conversion to unicode. If the 2 byte char won't convert then
+				 * it's probably a one byte char with a real directory separator
+				 * following, so only copy one byte. If it will convert then
+				 * copy both bytes.
+				 */
+				uint16 ucs2_val;
+				if (convert_string(CH_UNIX, CH_UCS2, s, 2, &ucs2_val, 2) == 2) {
+					*d++ = *s++;
+				}
+			}
+			/* Just copy the char (or the second byte of the mb char). */
+			*d++ = *s++;
+		}
+	}
+	*d = '\0';
+	return ret;
 }
 
 /****************************************************************************
  Pull a string and check the path - provide for error return.
 ****************************************************************************/
 
-size_t srvstr_get_path(char *inbuf, char *dest, const char *src, size_t dest_len, int flags, NTSTATUS *err)
+size_t srvstr_get_path(char *inbuf, char *dest, const char *src, size_t dest_len, size_t src_len, int flags, NTSTATUS *err)
 {
-	size_t ret = srvstr_pull_buf( inbuf, dest, src, dest_len, flags);
-	*err = check_path_syntax(dest);
+	pstring tmppath;
+	char *tmppath_ptr = tmppath;
+#ifdef DEVELOPER
+	SMB_ASSERT(dest_len == sizeof(pstring));
+#endif
+	size_t ret;
+
+	if (src_len == 0) {
+		ret = srvstr_pull_buf( inbuf, tmppath_ptr, src, dest_len, flags);
+	} else {
+		ret = srvstr_pull( inbuf, tmppath_ptr, src, dest_len, src_len, flags);
+	}
+	*err = check_path_syntax(dest, tmppath);
 	return ret;
 }
 
@@ -414,7 +503,7 @@ int reply_chkpth(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 
 	START_PROFILE(SMBchkpth);
 
-	srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE, &status);
+	srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBchkpth);
 		return ERROR_NT(status);
@@ -492,7 +581,7 @@ int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 	START_PROFILE(SMBgetatr);
 
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, fname, p, sizeof(fname), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBgetatr);
 		return ERROR_NT(status);
@@ -567,7 +656,7 @@ int reply_setatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 	START_PROFILE(SMBsetatr);
 
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, fname, p, sizeof(fname), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBsetatr);
 		return ERROR_NT(status);
@@ -695,7 +784,7 @@ int reply_search(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 	maxentries = SVAL(inbuf,smb_vwv0); 
 	dirtype = SVAL(inbuf,smb_vwv1);
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, path, p, sizeof(path), STR_TERMINATE,&nt_status);
+	p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &nt_status);
 	if (!NT_STATUS_IS_OK(nt_status)) {
 		END_PROFILE(SMBsearch);
 		return ERROR_NT(nt_status);
@@ -873,7 +962,7 @@ int reply_fclose(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 
 	outsize = set_message(outbuf,1,0,True);
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, path, p, sizeof(path), STR_TERMINATE,&err);
+	p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &err);
 	if (!NT_STATUS_IS_OK(err)) {
 		END_PROFILE(SMBfclose);
 		return ERROR_NT(err);
@@ -925,7 +1014,7 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
  
 	share_mode = SVAL(inbuf,smb_vwv0);
 
-	srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBopen);
 		return ERROR_NT(status);
@@ -1017,7 +1106,7 @@ int reply_open_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
 	}
 
 	/* XXXX we need to handle passed times, sattr and flags */
-	srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBopenX);
 		return ERROR_NT(status);
@@ -1133,7 +1222,7 @@ int reply_mknew(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	com = SVAL(inbuf,smb_com);
 
 	createmode = SVAL(inbuf,smb_vwv0);
-	srvstr_get_path(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBcreate);
 		return ERROR_NT(status);
@@ -1202,7 +1291,7 @@ int reply_ctemp(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	START_PROFILE(SMBctemp);
 
 	createmode = SVAL(inbuf,smb_vwv0);
-	srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBctemp);
 		return ERROR_NT(status);
@@ -1456,17 +1545,27 @@ NTSTATUS unlink_internals(connection_struct *conn, int dirtype, char *name)
 			while ((dname = ReadDirName(dirptr))) {
 				pstring fname;
 				pstrcpy(fname,dname);
+				BOOL sys_direntry = False;
 
 				/* Quick check for "." and ".." */
 				if (fname[0] == '.') {
 					if (!fname[1] || (fname[1] == '.' && !fname[2])) {
-						continue;
+						if ((dirtype & aDIR)) {
+							sys_direntry = True;
+						} else {
+							continue;
+						}
 					}
 				}
 
 				if(!mask_match(fname, mask, case_sensitive))
 					continue;
 				
+				if (sys_direntry) {
+					error = NT_STATUS_OBJECT_NAME_INVALID;
+					continue;
+				}
+
 				slprintf(fname,sizeof(fname)-1, "%s/%s",directory,dname);
 				error = can_delete(fname,conn,dirtype,bad_path);
 				if (!NT_STATUS_IS_OK(error))
@@ -1501,7 +1600,7 @@ int reply_unlink(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 	
 	dirtype = SVAL(inbuf,smb_vwv0);
 	
-	srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBunlink);
 		return ERROR_NT(status);
@@ -3054,7 +3153,7 @@ int reply_mkdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	NTSTATUS status;
 	START_PROFILE(SMBmkdir);
  
-	srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBmkdir);
 		return ERROR_NT(status);
@@ -3224,7 +3323,7 @@ int reply_rmdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	NTSTATUS status;
 	START_PROFILE(SMBrmdir);
 
-	srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBrmdir);
 		return ERROR_NT(status);
@@ -3464,15 +3563,16 @@ NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *
  code. 
 ****************************************************************************/
 
-NTSTATUS rename_internals(connection_struct *conn, char *name, char *newname, BOOL replace_if_exists)
+NTSTATUS rename_internals(connection_struct *conn, char *name, char *newname, uint16 attrs, BOOL replace_if_exists)
 {
 	pstring directory;
 	pstring mask;
-	pstring newname_last_component;
+	pstring last_component_src;
+	pstring last_component_dest;
 	char *p;
 	BOOL has_wild;
-	BOOL bad_path1 = False;
-	BOOL bad_path2 = False;
+	BOOL bad_path_src = False;
+	BOOL bad_path_dest = False;
 	int count=0;
 	NTSTATUS error = NT_STATUS_OK;
 	BOOL rc = True;
@@ -3483,8 +3583,29 @@ NTSTATUS rename_internals(connection_struct *conn, char *name, char *newname, BO
 
 	ZERO_STRUCT(sbuf1);
 	ZERO_STRUCT(sbuf2);
-	rc = unix_convert(name,conn,0,&bad_path1,&sbuf1);
-	rcdest = unix_convert(newname,conn,newname_last_component,&bad_path2,&sbuf2);
+
+	rc = unix_convert(name,conn,last_component_src,&bad_path_src,&sbuf1);
+	if (!rc && bad_path_src) {
+		if (ms_has_wild(last_component_src))
+			return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+		return NT_STATUS_OBJECT_PATH_NOT_FOUND;
+	}
+
+	/* Quick check for "." and ".." */
+	if (last_component_src[0] == '.') {
+		if (!last_component_src[1] || (last_component_src[1] == '.' && !last_component_src[2])) {
+			return NT_STATUS_OBJECT_NAME_INVALID;
+		}
+	}
+
+	rcdest = unix_convert(newname,conn,last_component_dest,&bad_path_dest,&sbuf2);
+
+	/* Quick check for "." and ".." */
+	if (last_component_dest[0] == '.') {
+		if (!last_component_dest[1] || (last_component_dest[1] == '.' && !last_component_dest[2])) {
+			return NT_STATUS_OBJECT_NAME_INVALID;
+		}
+	}
 
 	/*
 	 * Split the old name into directory and last component
@@ -3540,9 +3661,9 @@ NTSTATUS rename_internals(connection_struct *conn, char *name, char *newname, BO
 		}
 		
 		DEBUG(3,("rename_internals: case_sensitive = %d, case_preserve = %d, short case preserve = %d, \
-directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n", 
+directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n", 
 			 case_sensitive, case_preserve, short_case_preserve, directory, 
-			 newname, newname_last_component, is_short_name));
+			 newname, last_component_dest, is_short_name));
 
 		/*
 		 * Check for special case with case preserving and not
@@ -3558,7 +3679,7 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 		    ((short_case_preserve == True) && 
 		     (is_short_name == True))) &&
 		   strcsequal(directory, newname)) {
-			pstring newname_modified_last_component;
+			pstring modified_last_component;
 
 			/*
 			 * Get the last component of the modified name.
@@ -3566,15 +3687,15 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 			 * character above.
 			 */
 			p = strrchr_m(newname,'/');
-			pstrcpy(newname_modified_last_component,p+1);
+			pstrcpy(modified_last_component,p+1);
 			
-			if(strcsequal(newname_modified_last_component, 
-				      newname_last_component) == False) {
+			if(strcsequal(modified_last_component, 
+				      last_component_dest) == False) {
 				/*
 				 * Replace the modified last component with
 				 * the original.
 				 */
-				pstrcpy(p+1, newname_last_component);
+				pstrcpy(p+1, last_component_dest);
 			}
 		}
 	
@@ -3609,14 +3730,9 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 			return error;
 		}
 
-		/* Quick check for "." and ".." */
-		if (!bad_path2 && newname_last_component[0] == '.') {
-			if (!newname_last_component[1] || (newname_last_component[1] == '.' && !newname_last_component[2])) {
-				DEBUG(10,("rename_internals: newname_last_component = '.' or '..'\n"));
-				return NT_STATUS_ACCESS_DENIED;
-			}
-		}
-		if (!rcdest && bad_path2) {
+		if (!rcdest && bad_path_dest) {
+			if (ms_has_wild(last_component_dest))
+				return NT_STATUS_OBJECT_NAME_INVALID;
 			return NT_STATUS_OBJECT_PATH_NOT_FOUND;
 		}
 
@@ -3669,17 +3785,6 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 		const char *dname;
 		pstring destname;
 		
-		/* Quick check for "." and ".." */
-		if (!bad_path2 && newname_last_component[0] == '.') {
-			if (!newname_last_component[1] || (newname_last_component[1] == '.' && !newname_last_component[2])) {
-				DEBUG(10,("rename_internals: newname_last_component = '.' or '..'\n"));
-				return NT_STATUS_ACCESS_DENIED;
-			}
-		}
-		if (!rcdest && bad_path2) {
-			return NT_STATUS_OBJECT_PATH_NOT_FOUND;
-		}
-
 		if (check_name(directory,conn))
 			dirptr = OpenDir(conn, directory, True);
 		
@@ -3692,19 +3797,29 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 			
 			while ((dname = ReadDirName(dirptr))) {
 				pstring fname;
+				BOOL sysdir_entry = False;
 
 				pstrcpy(fname,dname);
 				
 				/* Quick check for "." and ".." */
 				if (fname[0] == '.') {
 					if (!fname[1] || (fname[1] == '.' && !fname[2])) {
-						continue;
+						if (attrs & aDIR) {
+							sysdir_entry = True;
+						} else {
+							continue;
+						}
 					}
 				}
 
 				if(!mask_match(fname, mask, case_sensitive))
 					continue;
 				
+				if (sysdir_entry) {
+					error = NT_STATUS_OBJECT_NAME_INVALID;
+					continue;
+				}
+
 				error = NT_STATUS_ACCESS_DENIED;
 				slprintf(fname,sizeof(fname)-1,"%s/%s",directory,dname);
 				if (!vfs_object_exist(conn, fname, &sbuf1)) {
@@ -3735,11 +3850,20 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
 				if (!SMB_VFS_RENAME(conn,fname,destname)) {
 					rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
 					count++;
+					error = NT_STATUS_OK;
 				}
 				DEBUG(3,("rename_internals: doing rename on %s -> %s\n",fname,destname));
 			}
 			CloseDir(dirptr);
 		}
+
+		if (!NT_STATUS_EQUAL(error,NT_STATUS_NO_SUCH_FILE)) {
+			if (!rcdest && bad_path_dest) {
+				if (ms_has_wild(last_component_dest))
+					return NT_STATUS_OBJECT_NAME_INVALID;
+				return NT_STATUS_OBJECT_PATH_NOT_FOUND;
+			}
+		}
 	}
 	
 	if (count == 0 && NT_STATUS_IS_OK(error)) {
@@ -3760,18 +3884,19 @@ int reply_mv(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	pstring name;
 	pstring newname;
 	char *p;
+	uint16 attrs = SVAL(inbuf,smb_vwv0);
 	NTSTATUS status;
 
 	START_PROFILE(SMBmv);
 
 	p = smb_buf(inbuf) + 1;
-	p += srvstr_get_path(inbuf, name, p, sizeof(name), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBmv);
 		return ERROR_NT(status);
 	}
 	p++;
-	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBmv);
 		return ERROR_NT(status);
@@ -3782,7 +3907,7 @@ int reply_mv(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	
 	DEBUG(3,("reply_mv : %s -> %s\n",name,newname));
 	
-	status = rename_internals(conn, name, newname, False);
+	status = rename_internals(conn, name, newname, attrs, False);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBmv);
 		return ERROR_NT(status);
@@ -3909,12 +4034,12 @@ int reply_copy(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
 	*directory = *mask = 0;
 
 	p = smb_buf(inbuf);
-	p += srvstr_get_path(inbuf, name, p, sizeof(name), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBcopy);
 		return ERROR_NT(status);
 	}
-	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), STR_TERMINATE,&status);
+	p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(SMBcopy);
 		return ERROR_NT(status);
@@ -4074,7 +4199,7 @@ int reply_setdir(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
 		return ERROR_DOS(ERRDOS,ERRnoaccess);
 	}
 
-	srvstr_get_path(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), STR_TERMINATE,&status);
+	srvstr_get_path(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), 0, STR_TERMINATE, &status);
 	if (!NT_STATUS_IS_OK(status)) {
 		END_PROFILE(pathworks_setdir);
 		return ERROR_NT(status);
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 5fbc5ce6ee..1d580e6f5b 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -228,6 +228,7 @@ static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf, i
 	int smb_action = 0;
 	BOOL bad_path = False;
 	files_struct *fsp;
+	NTSTATUS status;
 
 	/*
 	 * Ensure we have enough parameters to perform the operation.
@@ -248,7 +249,10 @@ static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf, i
 	open_size = IVAL(params,14);
 	pname = &params[28];
 
-	srvstr_pull(inbuf, fname, pname, sizeof(fname), -1, STR_TERMINATE);
+	srvstr_get_path(inbuf, fname, pname, sizeof(fname), -1, STR_TERMINATE, &status);
+	if (!NT_STATUS_IS_OK(status)) {
+		return ERROR_NT(status);
+	}
 
 	DEBUG(3,("trans2open %s mode=%d attr=%d ofun=%d size=%d\n",
 		fname,open_mode, open_attr, open_ofun, open_size));
@@ -939,6 +943,7 @@ static int call_trans2findfirst(connection_struct *conn, char *inbuf, char *outb
 	int space_remaining;
 	BOOL bad_path = False;
 	SMB_STRUCT_STAT sbuf;
+	NTSTATUS ntstatus = NT_STATUS_OK;
 
 	if (total_params < 12)
 		return(ERROR_DOS(ERRDOS,ERRinvalidparam));
@@ -968,7 +973,10 @@ close_if_end = %d requires_resume_key = %d level = %d, max_data_bytes = %d\n",
 			return(ERROR_DOS(ERRDOS,ERRunknownlevel));
 	}
 
-	srvstr_pull(inbuf, directory, params+12, sizeof(directory), -1, STR_TERMINATE);
+	srvstr_get_path(inbuf, directory, params+12, sizeof(directory), -1, STR_TERMINATE, &ntstatus);
+	if (!NT_STATUS_IS_OK(ntstatus)) {
+		return ERROR_NT(ntstatus);
+	}
 
 	RESOLVE_FINDFIRST_DFSPATH(directory, conn, inbuf, outbuf);
 
@@ -1151,13 +1159,17 @@ static int call_trans2findnext(connection_struct *conn, char *inbuf, char *outbu
 	BOOL dont_descend = False;
 	BOOL out_of_space = False;
 	int space_remaining;
+	NTSTATUS ntstatus = NT_STATUS_OK;
 
 	if (total_params < 12)
 		return(ERROR_DOS(ERRDOS,ERRinvalidparam));
 
 	*mask = *directory = *resume_name = 0;
 
-	srvstr_pull(inbuf, resume_name, params+12, sizeof(resume_name), -1, STR_TERMINATE);
+	srvstr_get_path(inbuf, resume_name, params+12, sizeof(resume_name), -1, STR_TERMINATE, &ntstatus);
+	if (!NT_STATUS_IS_OK(ntstatus)) {
+		return ERROR_NT(ntstatus);
+	}
 
 	DEBUG(3,("call_trans2findnext: dirhandle = %d, max_data_bytes = %d, maxentries = %d, \
 close_after_request=%d, close_if_end = %d requires_resume_key = %d \
@@ -1909,6 +1921,8 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
 			desired_access = fsp->desired_access;
 		}
 	} else {
+		NTSTATUS status = NT_STATUS_OK;
+
 		/* qpathinfo */
 		if (total_params < 6)
 			return(ERROR_DOS(ERRDOS,ERRinvalidparam));
@@ -1917,7 +1931,10 @@ static int call_trans2qfilepathinfo(connection_struct *conn,
 
 		DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = %d\n", info_level));
 
-		srvstr_pull(inbuf, fname, &params[6], sizeof(fname), -1, STR_TERMINATE);
+		srvstr_get_path(inbuf, fname, &params[6], sizeof(fname), -1, STR_TERMINATE, &status);
+		if (!NT_STATUS_IS_OK(status)) {
+			return ERROR_NT(status);
+		}
 
 		RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
 
@@ -2483,6 +2500,7 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
 	uid_t set_owner = (uid_t)SMB_UID_NO_CHANGE;
 	gid_t set_grp = (uid_t)SMB_GID_NO_CHANGE;
 	mode_t unixmode = 0;
+	NTSTATUS status = NT_STATUS_OK;
 
 	if (!params)
 		return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
@@ -2540,7 +2558,10 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
 			return(ERROR_DOS(ERRDOS,ERRinvalidparam));
 
 		info_level = SVAL(params,0);    
-		srvstr_pull(inbuf, fname, &params[6], sizeof(fname), -1, STR_TERMINATE);
+		srvstr_get_path(inbuf, fname, &params[6], sizeof(fname), -1, STR_TERMINATE, &status);
+		if (!NT_STATUS_IS_OK(status)) {
+			return ERROR_NT(status);
+		}
 		unix_convert(fname,conn,0,&bad_path,&sbuf);
 
 		/*
@@ -2761,7 +2782,6 @@ static int call_trans2setfilepathinfo(connection_struct *conn,
 		case SMB_SET_FILE_DISPOSITION_INFO: /* Set delete on close for open file. */
 		{
 			BOOL delete_on_close;
-			NTSTATUS status;
 
 			if (total_data < 1)
 				return(ERROR_DOS(ERRDOS,ERRinvalidparam));
@@ -2948,7 +2968,10 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
 			if (VALID_STAT(sbuf))
 				return(ERROR_DOS(ERRDOS,ERRbadpath));
 
-			srvstr_pull(inbuf, link_dest, pdata, sizeof(link_dest), -1, STR_TERMINATE);
+			srvstr_get_path(inbuf, link_dest, pdata, sizeof(link_dest), -1, STR_TERMINATE, &status);
+			if (!NT_STATUS_IS_OK(status)) {
+				return ERROR_NT(status);
+			}
 
 			if (ensure_link_is_safe(conn, link_dest, link_dest) != 0)
 				return(UNIXERROR(ERRDOS,ERRnoaccess));
@@ -2973,7 +2996,10 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
 			if (VALID_STAT(sbuf))
 				return(ERROR_DOS(ERRDOS,ERRbadpath));
 
-			srvstr_pull(inbuf, link_dest, pdata, sizeof(link_dest), -1, STR_TERMINATE);
+			srvstr_get_path(inbuf, link_dest, pdata, sizeof(link_dest), -1, STR_TERMINATE, &status);
+			if (!NT_STATUS_IS_OK(status)) {
+				return ERROR_NT(status);
+			}
 
 			if (ensure_link_is_safe(conn, link_dest, link_dest) != 0)
 				return(UNIXERROR(ERRDOS,ERRnoaccess));
@@ -2996,7 +3022,6 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
 			pstring newname;
 			pstring base_name;
 			char *p;
-			NTSTATUS status;
 
 			if (total_data < 12)
 				return(ERROR_DOS(ERRDOS,ERRinvalidparam));
@@ -3004,10 +3029,13 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
 			overwrite = (CVAL(pdata,0) ? True : False);
 			root_fid = IVAL(pdata,4);
 			len = IVAL(pdata,8);
-			srvstr_pull(inbuf, newname, &pdata[12], sizeof(newname), len, 0);
+			srvstr_get_path(inbuf, newname, &pdata[12], sizeof(newname), len, 0, &status);
+			if (!NT_STATUS_IS_OK(status)) {
+				return ERROR_NT(status);
+			}
 
-			/* Check the new name has no '\' characters. */
-			if (strchr_m(newname, '\\') || strchr_m(newname, '/'))
+			/* Check the new name has no '/' characters. */
+			if (strchr_m(newname, '/'))
 				return ERROR_NT(NT_STATUS_NOT_SUPPORTED);
 
 			RESOLVE_DFSPATH(newname, conn, inbuf, outbuf);
@@ -3028,10 +3056,11 @@ size = %.0f, uid = %u, gid = %u, raw perms = 0%o\n",
 			} else {
 				DEBUG(10,("call_trans2setfilepathinfo: SMB_FILE_RENAME_INFORMATION %s -> %s\n",
 					fname, newname ));
-				status = rename_internals(conn, fname, base_name, overwrite);
+				status = rename_internals(conn, fname, base_name, 0, overwrite);
 			}
-			if (!NT_STATUS_IS_OK(status))
+			if (!NT_STATUS_IS_OK(status)) {
 				return ERROR_NT(status);
+			}
 			process_pending_change_notify_queue((time_t)0);
 			SSVAL(params,0,0);
 			send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
@@ -3171,6 +3200,7 @@ static int call_trans2mkdir(connection_struct *conn,
 	int ret = -1;
 	SMB_STRUCT_STAT sbuf;
 	BOOL bad_path = False;
+	NTSTATUS status = NT_STATUS_OK;
 
 	if (!CAN_WRITE(conn))
 		return ERROR_DOS(ERRSRV,ERRaccess);
@@ -3178,7 +3208,10 @@ static int call_trans2mkdir(connection_struct *conn,
 	if (total_params < 4)
 		return(ERROR_DOS(ERRDOS,ERRinvalidparam));
 
-	srvstr_pull(inbuf, directory, &params[4], sizeof(directory), -1, STR_TERMINATE);
+	srvstr_get_path(inbuf, directory, &params[4], sizeof(directory), -1, STR_TERMINATE, &status);
+	if (!NT_STATUS_IS_OK(status)) {
+		return ERROR_NT(status);
+	}
 
 	DEBUG(3,("call_trans2mkdir : name = %s\n", directory));
 
@@ -3290,6 +3323,7 @@ static int call_trans2getdfsreferral(connection_struct *conn, char* inbuf,
   	pstring pathname;
 	int reply_size = 0;
 	int max_referral_level;
+	NTSTATUS status = NT_STATUS_OK;
 
 	DEBUG(10,("call_trans2getdfsreferral\n"));
 
@@ -3301,7 +3335,10 @@ static int call_trans2getdfsreferral(connection_struct *conn, char* inbuf,
 	if(!lp_host_msdfs())
 		return ERROR_DOS(ERRDOS,ERRbadfunc);
 
-	srvstr_pull(inbuf, pathname, &params[2], sizeof(pathname), -1, STR_TERMINATE);
+	srvstr_get_path(inbuf, pathname, &params[2], sizeof(pathname), -1, STR_TERMINATE, &status);
+	if (!NT_STATUS_IS_OK(status)) {
+		return ERROR_NT(status);
+	}
 
 	if((reply_size = setup_dfs_referral(conn, pathname,max_referral_level,ppdata)) < 0)
 		return UNIXERROR(ERRDOS,ERRbadfile);