Index: hurd-0.6.git20150523/trans/fakeroot.c
===================================================================
--- hurd-0.6.git20150523.orig/trans/fakeroot.c
+++ hurd-0.6.git20150523/trans/fakeroot.c
@@ -560,12 +560,10 @@ netfs_attempt_chmod (struct iouser *cred
      it.  */
   real_mode = mode;
   nn = netfs_node_netnode (np);
-  if (nn->openmodes & O_READ)
     real_mode |= S_IRUSR;
-  if (nn->openmodes & O_WRITE)
     real_mode |= S_IWUSR;
-  if (nn->openmodes & O_EXEC)
-    real_mode |= S_IXUSR;
+    if ((real_mode & S_IFDIR) && ((real_mode & S_IXUSR) == 0))
+      real_mode |= S_IXUSR;
 
   /* We don't bother with error checking since the fake mode change should
      always succeed--worst case a later open will get EACCES.  */