diff options
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index a05bf1179ce0..bc35cd6233ee 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -752,13 +752,13 @@ static int ovl_mount_dir(const char *name, struct path *path) ovl_unescape(tmp); err = ovl_mount_dir_noesc(tmp, path); - if (!err) - if (ovl_dentry_remote(path->dentry)) { - pr_err("filesystem on '%s' not supported as upperdir\n", - tmp); - path_put_init(path); - err = -EINVAL; - } + if (!err && (ovl_dentry_remote(path->dentry) || + path->dentry->d_flags & DCACHE_OP_REAL)) { + pr_err("filesystem on '%s' not supported as upperdir\n", + tmp); + path_put_init(path); + err = -EINVAL; + } kfree(tmp); } return err; |