ovl: root: copy attr



We copy i_uid and i_gid of underlying inode into overlayfs inode.  Except
for the root inode.

Fix this omission.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: <stable@vger.kernel.org>

parent 257f8719

fs/overlayfs/super.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1079,6 +1079,9 @@ static int ovl_fill_super(struct super_block sb, void data, int silent)

		root_dentry->d_fsdata = oe;

		ovl_copyattr(ovl_dentry_real(root_dentry)->d_inode,
		root_dentry->d_inode);

		sb->s_magic = OVERLAYFS_SUPER_MAGIC;
		sb->s_op = &ovl_super_operations;
		sb->s_root = root_dentry;