From 45c1ea499ee7f1f4309f1f8aa8b78c16642662db Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Thu, 16 Feb 2017 21:16:42 +0100
Subject: [PATCH] fusefrontend_reverse: handle .name files in Access()

These were currently passed to decryptPath() were it caused
a warning.
---
 internal/fusefrontend_reverse/rfs.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/internal/fusefrontend_reverse/rfs.go b/internal/fusefrontend_reverse/rfs.go
index 4a2cc06..bb3b0e5 100644
--- a/internal/fusefrontend_reverse/rfs.go
+++ b/internal/fusefrontend_reverse/rfs.go
@@ -228,11 +228,14 @@ func (rfs *ReverseFS) GetAttr(relPath string, context *fuse.Context) (*fuse.Attr
 
 // Access - FUSE call
 func (rfs *ReverseFS) Access(relPath string, mode uint32, context *fuse.Context) fuse.Status {
-	if rfs.isTranslatedConfig(relPath) {
-		return fuse.OK
-	}
-	if rfs.isDirIV(relPath) {
-		return fuse.OK
+	if rfs.isTranslatedConfig(relPath) || rfs.isDirIV(relPath) || rfs.isNameFile(relPath) {
+		// Virtual files can always be read and never written
+		var R_OK uint32 = 4
+		if mode == R_OK || mode == 0 {
+			return fuse.OK
+		} else {
+			return fuse.EPERM
+		}
 	}
 	absPath, err := rfs.abs(rfs.decryptPath(relPath))
 	if err != nil {