[gvfs] smb: Ignore read-only attribute for directories

[Tomas Bzatek <tbzatek src gnome org>]

commit d126be6f54cffb0d3270fd72d4a00e8ab618272e
Author: Andreas Heik <andreas heik hrz tu-chemnitz de>
Date:   Thu Sep 8 16:26:03 2011 +0200

    smb: Ignore read-only attribute for directories
    
    According to Microsoft Knowledge Base article the read-only attribute
    on a folder is being usually ignored by the system and applications.
    Let's ignore it in gvfs to avoid compatibility issues.
    http://support.microsoft.com/kb/326549/
    
    https://bugzilla.gnome.org/show_bug.cgi?id=598206

 daemon/gvfsbackendsmb.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/daemon/gvfsbackendsmb.c b/daemon/gvfsbackendsmb.c
index 1dbe8d8..27824ab 100644
--- a/daemon/gvfsbackendsmb.c
+++ b/daemon/gvfsbackendsmb.c
@@ -1528,8 +1528,9 @@ set_info_from_stat (GVfsBackendSmb *backend,
   g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_UNIX_INODE, statbuf->st_ino);
 
   /* If file is dos-readonly, libsmbclient doesn't set S_IWUSR, we use this to
-     trigger ACCESS_WRITE = FALSE: */
-  if (!(statbuf->st_mode & S_IWUSR))
+     trigger ACCESS_WRITE = FALSE. Only set for regular files, see
+     https://bugzilla.gnome.org/show_bug.cgi?id=598206   */
+  if (!(statbuf->st_mode & S_IWUSR) && S_ISREG (statbuf->st_mode))
     g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, FALSE);
 
   g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_TIME_ACCESS, statbuf->st_atime);