10 files changed, 117 insertions, 128 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 17c3a5135a..1e44823abc 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -6238,10 +6238,8 @@ mode_t unix_mode(connection_struct *conn, int dosmode, const char *fname,
 uint32 dos_mode_msdfs(connection_struct *conn, const char *path, const SMB_STRUCT_STAT *sbuf);
 int dos_attributes_to_stat_dos_flags(uint32_t dosmode);
 uint32 dos_mode(connection_struct *conn, const char *path, const SMB_STRUCT_STAT *sbuf);
-int file_set_dosmode(connection_struct *conn, const char *fname,
-		     uint32 dosmode, SMB_STRUCT_STAT *st,
-		     const char *parent_dir,
-		     bool newfile);
+int file_set_dosmode(connection_struct *conn, struct smb_filename *smb_fname,
+		     uint32 dosmode, const char *parent_dir, bool newfile);
 int file_ntimes(connection_struct *conn, const char *fname,
 		struct smb_file_time *ft, const SMB_STRUCT_STAT *psbuf);
 bool set_sticky_write_time_path(connection_struct *conn, const char *fname,
diff --git a/source3/modules/onefs.h b/source3/modules/onefs.h
index 0c39a282d4..88ba5a93f6 100644
--- a/source3/modules/onefs.h
+++ b/source3/modules/onefs.h
@@ -74,9 +74,6 @@ int onefs_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname);
 
 int onefs_unlink(vfs_handle_struct *handle, const char *path);
 
-int onefs_chflags(vfs_handle_struct *handle, const char *path,
-		  unsigned int flags);
-
 NTSTATUS onefs_streaminfo(vfs_handle_struct *handle,
 			  struct files_struct *fsp,
 			  const char *fname,
diff --git a/source3/modules/onefs_streams.c b/source3/modules/onefs_streams.c
index c22fc711a0..2a31036862 100644
--- a/source3/modules/onefs_streams.c
+++ b/source3/modules/onefs_streams.c
@@ -544,26 +544,6 @@ int onefs_vtimes_streams(vfs_handle_struct *handle, const char *fname,
 	return ret;
 }
 
-int onefs_chflags(vfs_handle_struct *handle, const char *path,
-		  unsigned int flags)
-{
-	char *base = NULL;
-	char *stream = NULL;
-
-	if (!NT_STATUS_IS_OK(onefs_split_ntfs_stream_name(talloc_tos(), path,
-							  &base, &stream))) {
-		DEBUG(10, ("onefs_split_ntfs_stream_name failed\n"));
-		errno = ENOMEM;
-		return -1;
-	}
-
-	/*
-	 * Only set the attributes on the base file.  ifs_createfile handles
-	 * file creation attribute semantics.
-	 */
-	return SMB_VFS_NEXT_CHFLAGS(handle, base, flags);
-}
-
 /*
  * Streaminfo enumeration functionality
  */
diff --git a/source3/modules/vfs_onefs.c b/source3/modules/vfs_onefs.c
index c143fcf54b..8ca3795e27 100644
--- a/source3/modules/vfs_onefs.c
+++ b/source3/modules/vfs_onefs.c
@@ -290,8 +290,6 @@ static vfs_op_tuple onefs_ops[] = {
 	 SMB_VFS_LAYER_TRANSPARENT},
 	{SMB_VFS_OP(onefs_ntimes), SMB_VFS_OP_NTIMES,
 	 SMB_VFS_LAYER_OPAQUE},
-	{SMB_VFS_OP(onefs_chflags), SMB_VFS_OP_CHFLAGS,
-	 SMB_VFS_LAYER_TRANSPARENT},
 	{SMB_VFS_OP(onefs_file_id_create), SMB_VFS_OP_FILE_ID_CREATE,
 	 SMB_VFS_LAYER_OPAQUE},
 	{SMB_VFS_OP(onefs_streaminfo), SMB_VFS_OP_STREAMINFO,
diff --git a/source3/smbd/dosmode.c b/source3/smbd/dosmode.c
index 03ac0897ef..2006b75d52 100644
--- a/source3/smbd/dosmode.c
+++ b/source3/smbd/dosmode.c
@@ -429,15 +429,14 @@ static bool get_stat_dos_flags(connection_struct *conn,
 ****************************************************************************/
 
 static bool set_stat_dos_flags(connection_struct *conn,
-				const char *fname,
-				SMB_STRUCT_STAT *sbuf,
-				uint32_t dosmode,
-				bool *attributes_changed)
+			       const struct smb_filename *smb_fname,
+			       uint32_t dosmode,
+			       bool *attributes_changed)
 {
 	uint32_t new_flags = 0;
 	int error = 0;
 
-	SMB_ASSERT(sbuf && VALID_STAT(*sbuf));
+	SMB_ASSERT(VALID_STAT(smb_fname->st));
 	SMB_ASSERT(attributes_changed);
 
 	*attributes_changed = false;
@@ -446,23 +445,25 @@ static bool set_stat_dos_flags(connection_struct *conn,
 		return false;
 	}
 
-	DEBUG(5, ("Setting stat dos attributes for %s.\n", fname));
+	DEBUG(5, ("Setting stat dos attributes for %s.\n",
+		  smb_fname_str_dbg(smb_fname)));
 
-	new_flags = (sbuf->st_ex_flags & ~UF_DOS_FLAGS) |
+	new_flags = (smb_fname->st.st_ex_flags & ~UF_DOS_FLAGS) |
 		     dos_attributes_to_stat_dos_flags(dosmode);
 
 	/* Return early if no flags changed. */
-	if (new_flags == sbuf->st_ex_flags)
+	if (new_flags == smb_fname->st.st_ex_flags)
 		return true;
 
 	DEBUG(5, ("Setting stat dos attributes=0x%x, prev=0x%x\n", new_flags,
-		  sbuf->st_ex_flags));
+		  smb_fname->st.st_ex_flags));
 
 	/* Set new flags with chflags. */
-	error = SMB_VFS_CHFLAGS(conn, fname, new_flags);
+	error = SMB_VFS_CHFLAGS(conn, smb_fname->base_name, new_flags);
 	if (error) {
 		DEBUG(0, ("Failed setting new stat dos attributes (0x%x) on "
-			  "file %s! errno=%d\n", new_flags, fname, errno));
+			  "file %s! errno=%d\n", new_flags,
+			  smb_fname_str_dbg(smb_fname), errno));
 		return false;
 	}
 
@@ -545,52 +546,56 @@ uint32 dos_mode(connection_struct *conn, const char *path, const SMB_STRUCT_STAT
  chmod a file - but preserve some bits.
 ********************************************************************/
 
-int file_set_dosmode(connection_struct *conn, const char *fname,
-		     uint32 dosmode, SMB_STRUCT_STAT *st,
-		     const char *parent_dir,
-		     bool newfile)
+int file_set_dosmode(connection_struct *conn, struct smb_filename *smb_fname,
+		     uint32 dosmode, const char *parent_dir, bool newfile)
 {
-	SMB_STRUCT_STAT st1;
 	int mask=0;
 	mode_t tmp;
 	mode_t unixmode;
 	int ret = -1, lret = -1;
 	uint32_t old_mode;
+	char *fname = NULL;
+	NTSTATUS status;
 
 	/* We only allow READONLY|HIDDEN|SYSTEM|DIRECTORY|ARCHIVE here. */
 	dosmode &= (SAMBA_ATTRIBUTES_MASK | FILE_ATTRIBUTE_OFFLINE);
 
-	DEBUG(10,("file_set_dosmode: setting dos mode 0x%x on file %s\n", dosmode, fname));
+	DEBUG(10,("file_set_dosmode: setting dos mode 0x%x on file %s\n",
+		  dosmode, smb_fname_str_dbg(smb_fname)));
 
-	if (st == NULL) {
-		SET_STAT_INVALID(st1);
-		st = &st1;
-	}
-
-	if (!VALID_STAT(*st)) {
-		if (vfs_stat_smb_fname(conn,fname,st))
+	if (!VALID_STAT(smb_fname->st)) {
+		if (SMB_VFS_STAT(conn, smb_fname))
 			return(-1);
 	}
 
-	unixmode = st->st_ex_mode;
+	unixmode = smb_fname->st.st_ex_mode;
 
-	get_acl_group_bits(conn, fname, &st->st_ex_mode);
+	get_acl_group_bits(conn, smb_fname->base_name,
+			   &smb_fname->st.st_ex_mode);
 
-	if (S_ISDIR(st->st_ex_mode))
+	if (S_ISDIR(smb_fname->st.st_ex_mode))
 		dosmode |= aDIR;
 	else
 		dosmode &= ~aDIR;
 
-	old_mode = dos_mode(conn,fname,st);
+	status = get_full_smb_filename(talloc_tos(), smb_fname, &fname);
+	if (!NT_STATUS_IS_OK(status)) {
+		errno = map_errno_from_nt_status(status);
+		return -1;
+	}
+
+	old_mode = dos_mode(conn, fname, &smb_fname->st);
 
 	if (dosmode & FILE_ATTRIBUTE_OFFLINE) {
 		if (!(old_mode & FILE_ATTRIBUTE_OFFLINE)) {
 			lret = SMB_VFS_SET_OFFLINE(conn, fname);
 			if (lret == -1) {
-				DEBUG(0, ("set_dos_mode: client has asked to set "
-					  "FILE_ATTRIBUTE_OFFLINE to %s/%s but there was "
-					  "an error while setting it or it is not supported.\n",
-					  parent_dir, fname));
+				DEBUG(0, ("set_dos_mode: client has asked to "
+					  "set FILE_ATTRIBUTE_OFFLINE to "
+					  "%s/%s but there was an error while "
+					  "setting it or it is not "
+					  "supported.\n", parent_dir,
+					  smb_fname_str_dbg(smb_fname)));
 			}
 		}
 	}
@@ -599,7 +604,7 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 	old_mode &= ~FILE_ATTRIBUTE_OFFLINE;
 
 	if (old_mode == dosmode) {
-		st->st_ex_mode = unixmode;
+		smb_fname->st.st_ex_mode = unixmode;
 		return(0);
 	}
 
@@ -607,26 +612,26 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 	{
 		bool attributes_changed;
 
-		if (set_stat_dos_flags(conn, fname, st, dosmode,
+		if (set_stat_dos_flags(conn, smb_fname, dosmode,
 				       &attributes_changed))
 		{
 			if (!newfile && attributes_changed) {
 				notify_fname(conn, NOTIFY_ACTION_MODIFIED,
 				    FILE_NOTIFY_CHANGE_ATTRIBUTES, fname);
 			}
-			st->st_ex_mode = unixmode;
+			smb_fname->st.st_ex_mode = unixmode;
 			return 0;
 		}
 	}
 #endif
 
 	/* Store the DOS attributes in an EA by preference. */
-	if (set_ea_dos_attribute(conn, fname, st, dosmode)) {
+	if (set_ea_dos_attribute(conn, fname, &smb_fname->st, dosmode)) {
 		if (!newfile) {
 			notify_fname(conn, NOTIFY_ACTION_MODIFIED,
 				FILE_NOTIFY_CHANGE_ATTRIBUTES, fname);
 		}
-		st->st_ex_mode = unixmode;
+		smb_fname->st.st_ex_mode = unixmode;
 		return 0;
 	}
 
@@ -648,10 +653,10 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 	if (!MAP_HIDDEN(conn))
 		mask |= S_IXOTH;
 
-	unixmode |= (st->st_ex_mode & mask);
+	unixmode |= (smb_fname->st.st_ex_mode & mask);
 
 	/* if we previously had any r bits set then leave them alone */
-	if ((tmp = st->st_ex_mode & (S_IRUSR|S_IRGRP|S_IROTH))) {
+	if ((tmp = smb_fname->st.st_ex_mode & (S_IRUSR|S_IRGRP|S_IROTH))) {
 		unixmode &= ~(S_IRUSR|S_IRGRP|S_IROTH);
 		unixmode |= tmp;
 	}
@@ -659,7 +664,7 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 	/* if we previously had any w bits set then leave them alone 
 		whilst adding in the new w bits, if the new mode is not rdonly */
 	if (!IS_DOS_READONLY(dosmode)) {
-		unixmode |= (st->st_ex_mode & (S_IWUSR|S_IWGRP|S_IWOTH));
+		unixmode |= (smb_fname->st.st_ex_mode & (S_IWUSR|S_IWGRP|S_IWOTH));
 	}
 
 	ret = SMB_VFS_CHMOD(conn, fname, unixmode);
@@ -668,7 +673,7 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 			notify_fname(conn, NOTIFY_ACTION_MODIFIED,
 				     FILE_NOTIFY_CHANGE_ATTRIBUTES, fname);
 		}
-		st->st_ex_mode = unixmode;
+		smb_fname->st.st_ex_mode = unixmode;
 		return 0;
 	}
 
@@ -693,8 +698,8 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 		 * break batch oplocks open by others. JRA.
 		 */
 		files_struct *fsp;
-		if (!NT_STATUS_IS_OK(open_file_fchmod(NULL, conn, fname, st,
-						      &fsp)))
+		if (!NT_STATUS_IS_OK(open_file_fchmod(NULL, conn, fname,
+				     &smb_fname->st, &fsp)))
 			return -1;
 		become_root();
 		ret = SMB_VFS_FCHMOD(fsp, unixmode);
@@ -705,7 +710,7 @@ int file_set_dosmode(connection_struct *conn, const char *fname,
 				FILE_NOTIFY_CHANGE_ATTRIBUTES, fname);
 		}
 		if (ret == 0) {
-			st->st_ex_mode = unixmode;
+			smb_fname->st.st_ex_mode = unixmode;
 		}
 	}
 
diff --git a/source3/smbd/fileio.c b/source3/smbd/fileio.c
index 5cc3d4b88b..caaebf6217 100644
--- a/source3/smbd/fileio.c
+++ b/source3/smbd/fileio.c
@@ -294,10 +294,22 @@ ssize_t write_file(struct smb_request *req,
 			if ((lp_store_dos_attributes(SNUM(fsp->conn)) ||
 					MAP_ARCHIVE(fsp->conn)) &&
 					!IS_DOS_ARCHIVE(dosmode)) {
-				file_set_dosmode(fsp->conn,fsp->fsp_name,
-						dosmode | aARCH,&st,
-						NULL,
-						false);
+				struct smb_filename *smb_fname = NULL;
+				NTSTATUS status;
+
+				status = create_synthetic_smb_fname_split(
+					    talloc_tos(), fsp->fsp_name, &st,
+					    &smb_fname);
+				if (!NT_STATUS_IS_OK(status)) {
+					errno =
+					    map_errno_from_nt_status(status);
+					return -1;
+				}
+
+				file_set_dosmode(fsp->conn, smb_fname,
+						dosmode | aARCH, NULL, false);
+				st = smb_fname->st;
+				TALLOC_FREE(smb_fname);
 			}
 
 			/*
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index add0b40f2e..b970ffc05e 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -1219,7 +1219,6 @@ static NTSTATUS copy_internals(TALLOC_CTX *ctx,
 				uint32 attrs)
 {
 	char *oldname = NULL;
-	char *newname = NULL;
 	files_struct *fsp1,*fsp2;
 	uint32 fattr;
 	int info;
@@ -1328,20 +1327,15 @@ static NTSTATUS copy_internals(TALLOC_CTX *ctx,
 
 	status = close_file(NULL, fsp2, NORMAL_CLOSE);
 
-	status = get_full_smb_filename(ctx, smb_fname_dst, &newname);
-	if (!NT_STATUS_IS_OK(status)) {
-		goto out;
-	}
-
 	/* Grrr. We have to do this as open_file_ntcreate adds aARCH when it
 	   creates the file. This isn't the correct thing to do in the copy
 	   case. JRA */
-	if (!parent_dirname(talloc_tos(), newname, &parent, NULL)) {
+	if (!parent_dirname(talloc_tos(), smb_fname_dst->base_name, &parent,
+			    NULL)) {
 		status = NT_STATUS_NO_MEMORY;
 		goto out;
 	}
-	file_set_dosmode(conn, newname, fattr, &smb_fname_dst->st, parent,
-			 false);
+	file_set_dosmode(conn, smb_fname_dst, fattr, parent, false);
 	TALLOC_FREE(parent);
 
 	if (ret < (SMB_OFF_T)smb_fname_src->st.st_ex_size) {
@@ -1356,8 +1350,6 @@ static NTSTATUS copy_internals(TALLOC_CTX *ctx,
 	}
 
 	TALLOC_FREE(oldname);
-	TALLOC_FREE(newname);
-
 	return status;
 }
 
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index df31365675..926c0ecaa7 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -2195,14 +2195,10 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
 		if (lp_map_archive(SNUM(conn)) ||
 		    lp_store_dos_attributes(SNUM(conn))) {
 			if (!posix_open) {
-				SMB_STRUCT_STAT tmp_sbuf;
-				SET_STAT_INVALID(tmp_sbuf);
-				if (file_set_dosmode(
-					    conn, fname,
+				if (file_set_dosmode(conn, smb_fname,
 					    new_dos_attributes | aARCH,
-					    &tmp_sbuf, parent_dir,
-					    true) == 0) {
-					unx_mode = tmp_sbuf.st_ex_mode;
+					    parent_dir, true) == 0) {
+					unx_mode = smb_fname->st.st_ex_mode;
 				}
 			}
 		}
@@ -2338,9 +2334,8 @@ NTSTATUS close_file_fchmod(struct smb_request *req, files_struct *fsp)
 }
 
 static NTSTATUS mkdir_internal(connection_struct *conn,
-				const char *name,
-				uint32 file_attributes,
-				SMB_STRUCT_STAT *psbuf)
+			       struct smb_filename *smb_dname,
+			       uint32 file_attributes)
 {
 	mode_t mode;
 	char *parent_dir;
@@ -2353,12 +2348,13 @@ static NTSTATUS mkdir_internal(connection_struct *conn,
 		return NT_STATUS_ACCESS_DENIED;
 	}
 
-	status = check_name(conn, name);
+	status = check_name(conn, smb_dname->base_name);
 	if (!NT_STATUS_IS_OK(status)) {
 		return status;
 	}
 
-	if (!parent_dirname(talloc_tos(), name, &parent_dir, NULL)) {
+	if (!parent_dirname(talloc_tos(), smb_dname->base_name, &parent_dir,
+			    NULL)) {
 		return NT_STATUS_NO_MEMORY;
 	}
 
@@ -2366,39 +2362,39 @@ static NTSTATUS mkdir_internal(connection_struct *conn,
 		posix_open = true;
 		mode = (mode_t)(file_attributes & ~FILE_FLAG_POSIX_SEMANTICS);
 	} else {
-		mode = unix_mode(conn, aDIR, name, parent_dir);
+		mode = unix_mode(conn, aDIR, smb_dname->base_name, parent_dir);
 	}
 
-	if (SMB_VFS_MKDIR(conn, name, mode) != 0) {
+	if (SMB_VFS_MKDIR(conn, smb_dname->base_name, mode) != 0) {
 		return map_nt_error_from_unix(errno);
 	}
 
 	/* Ensure we're checking for a symlink here.... */
 	/* We don't want to get caught by a symlink racer. */
 
-	if (vfs_lstat_smb_fname(conn, name, psbuf) == -1) {
+	if (SMB_VFS_LSTAT(conn, smb_dname) == -1) {
 		DEBUG(2, ("Could not stat directory '%s' just created: %s\n",
-			  name, strerror(errno)));
+			  smb_fname_str_dbg(smb_dname), strerror(errno)));
 		return map_nt_error_from_unix(errno);
 	}
 
-	if (!S_ISDIR(psbuf->st_ex_mode)) {
+	if (!S_ISDIR(smb_dname->st.st_ex_mode)) {
 		DEBUG(0, ("Directory just '%s' created is not a directory\n",
-			  name));
+			  smb_fname_str_dbg(smb_dname)));
 		return NT_STATUS_ACCESS_DENIED;
 	}
 
 	if (lp_store_dos_attributes(SNUM(conn))) {
 		if (!posix_open) {
-			file_set_dosmode(conn, name,
-				 file_attributes | aDIR, NULL,
-				 parent_dir,
-				 true);
+			file_set_dosmode(conn, smb_dname,
+					 file_attributes | aDIR,
+					 parent_dir, true);
 		}
 	}
 
 	if (lp_inherit_perms(SNUM(conn))) {
-		inherit_access_posix_acl(conn, parent_dir, name, mode);
+		inherit_access_posix_acl(conn, parent_dir,
+					 smb_dname->base_name, mode);
 	}
 
 	if (!(file_attributes & FILE_FLAG_POSIX_SEMANTICS)) {
@@ -2408,19 +2404,23 @@ static NTSTATUS mkdir_internal(connection_struct *conn,
 		 * Consider bits automagically set by UNIX, i.e. SGID bit from parent
 		 * dir.
 		 */
-		if (mode & ~(S_IRWXU|S_IRWXG|S_IRWXO) && (mode & ~psbuf->st_ex_mode)) {
-			SMB_VFS_CHMOD(conn, name,
-				      psbuf->st_ex_mode | (mode & ~psbuf->st_ex_mode));
+		if ((mode & ~(S_IRWXU|S_IRWXG|S_IRWXO)) &&
+		    (mode & ~smb_dname->st.st_ex_mode)) {
+			SMB_VFS_CHMOD(conn, smb_dname->base_name,
+				      (smb_dname->st.st_ex_mode |
+					  (mode & ~smb_dname->st.st_ex_mode)));
 		}
 	}
 
 	/* Change the owner if required. */
 	if (lp_inherit_owner(SNUM(conn))) {
-		change_dir_owner_to_parent(conn, parent_dir, name, psbuf);
+		change_dir_owner_to_parent(conn, parent_dir,
+					   smb_dname->base_name,
+					   &smb_dname->st);
 	}
 
 	notify_fname(conn, NOTIFY_ACTION_ADDED, FILE_NOTIFY_CHANGE_DIR_NAME,
-		     name);
+		     smb_dname->base_name);
 
 	return NT_STATUS_OK;
 }
@@ -2503,10 +2503,8 @@ static NTSTATUS open_directory(connection_struct *conn,
 			/* If directory exists error. If directory doesn't
 			 * exist create. */
 
-			status = mkdir_internal(conn,
-						smb_dname->base_name,
-						file_attributes,
-						&smb_dname->st);
+			status = mkdir_internal(conn, smb_dname,
+						file_attributes);
 
 			if (!NT_STATUS_IS_OK(status)) {
 				DEBUG(2, ("open_directory: unable to create "
@@ -2525,10 +2523,8 @@ static NTSTATUS open_directory(connection_struct *conn,
 			 * exist create.
 			 */
 
-			status = mkdir_internal(conn,
-						smb_dname->base_name,
-						file_attributes,
-						&smb_dname->st);
+			status = mkdir_internal(conn, smb_dname,
+						file_attributes);
 
 			if (NT_STATUS_IS_OK(status)) {
 				info = FILE_WAS_CREATED;
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index e37cdcb6b4..4a5610e5e1 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1216,7 +1216,7 @@ void reply_setatr(struct smb_request *req)
 		else
 			mode &= ~aDIR;
 
-		if (file_set_dosmode(conn, fname, mode, &smb_fname->st, NULL,
+		if (file_set_dosmode(conn, smb_fname, mode, NULL,
 				     false) != 0) {
 			reply_unixerror(req, ERRDOS, ERRnoaccess);
 			goto out;
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index dfb682ee21..2c74c8f49e 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -5063,15 +5063,26 @@ static NTSTATUS smb_set_file_dosmode(connection_struct *conn,
 
 	/* check the mode isn't different, before changing it */
 	if ((dosmode != 0) && (dosmode != dos_mode(conn, fname, psbuf))) {
+		struct smb_filename *smb_fname = NULL;
+		NTSTATUS status;
+
+		status = create_synthetic_smb_fname_split(talloc_tos(), fname,
+							  psbuf, &smb_fname);
+		if (!NT_STATUS_IS_OK(status)) {
+			return status;
+		}
 
 		DEBUG(10,("smb_set_file_dosmode: file %s : setting dos mode 0x%x\n",
 					fname, (unsigned int)dosmode ));
 
-		if(file_set_dosmode(conn, fname, dosmode, psbuf, NULL, false)) {
+		if(file_set_dosmode(conn, smb_fname, dosmode, NULL, false)) {
 			DEBUG(2,("smb_set_file_dosmode: file_set_dosmode of %s failed (%s)\n",
 						fname, strerror(errno)));
+			TALLOC_FREE(smb_fname);
 			return map_nt_error_from_unix(errno);
 		}
+		*psbuf = smb_fname->st;
+		TALLOC_FREE(smb_fname);
 	}
 	return NT_STATUS_OK;
 }
@@ -6320,7 +6331,7 @@ static NTSTATUS smb_set_file_unix_basic(connection_struct *conn,
 		return status;
 	}
 
-	id = vfs_file_id_from_sbuf(conn, psbuf);
+	id = vfs_file_id_from_sbuf(conn, &sbuf);
 	for(all_fsps = file_find_di_first(id); all_fsps;
 			all_fsps = file_find_di_next(all_fsps)) {
 		/*
@@ -6349,7 +6360,7 @@ static NTSTATUS smb_set_file_unix_basic(connection_struct *conn,
 				false);
 	if (modify_mtime) {
 		notify_fname(conn, NOTIFY_ACTION_MODIFIED,
-			FILE_NOTIFY_CHANGE_LAST_WRITE, fname);
+			FILE_NOTIFY_CHANGE_LAST_WRITE, smb_fname->base_name);
 	}
 	return status;
 }