[PATCH] nfsd4: fix open of recovery directory
J. Bruce Fields [Thu, 19 Jan 2006 01:43:27 +0000 (17:43 -0800)]
We should be opening this directory RDONLY, not RDWR.

Thanks to Christoph Hellwig for the bug report.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/nfsd/nfs4recover.c

index be963a1..64f4af3 100644 (file)
@@ -222,8 +222,7 @@ nfsd4_list_rec_dir(struct dentry *dir, recdir_func *f)
 
        nfs4_save_user(&uid, &gid);
 
-       filp = dentry_open(dget(dir), mntget(rec_dir.mnt),
-                       O_RDWR);
+       filp = dentry_open(dget(dir), mntget(rec_dir.mnt), O_RDONLY);
        status = PTR_ERR(filp);
        if (IS_ERR(filp))
                goto out;