From: Colin Walters <walters@verbum.org>
Date: Sun, 26 Jun 2016 14:23:56 +0000 (-0400)
Subject: rofiles-fuse: Do allow fchmod/fchown on directories
X-Git-Tag: archive/raspbian/2022.1-3+rpi1~1^2~407^2^2~19
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=da989b473dc6b812646b65437f96ff5b9e3af3a4;p=ostree.git

rofiles-fuse: Do allow fchmod/fchown on directories

The program is called ro*files* and ostree creates physical
copies of directories, so changing them is fine.

I hit this when trying to do a copy checkout onto an rofiles-fuse
mount.

Closes: #368
Approved by: jlebon
---

diff --git a/src/rofiles-fuse/main.c b/src/rofiles-fuse/main.c
index bdf7ffb8..8468276d 100644
--- a/src/rofiles-fuse/main.c
+++ b/src/rofiles-fuse/main.c
@@ -261,8 +261,11 @@ can_write (const char *path)
       else
 	return -errno;
     }
-  if (!devino_set_contains (stbuf.st_dev, stbuf.st_ino))
-    return -EROFS;
+  if (!S_ISDIR (stbuf.st_mode))
+    {
+      if (!devino_set_contains (stbuf.st_dev, stbuf.st_ino))
+        return -EROFS;
+    }
   return 0;
 }