Commit 4068367c authored Jun 08, 2017 by Andrei Vagin Committed by Al Viro Jun 15, 2017

fs: don't forget to put old mntns in mntns_install



Fixes: 4f757f3c ("make sure that mntns_install() doesn't end up with referral for root")
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 81be24d2

fs/namespace.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3488,6 +3488,8 @@ static int mntns_install(struct nsproxy nsproxy, struct ns_common ns)
		return err;
		}

		put_mnt_ns(old_mnt_ns);

		/* Update the pwd and root */
		set_fs_pwd(fs, &root);
		set_fs_root(fs, &root);