mount_fs: suppress MAC on MS_SUBMOUNT as well as MS_KERNMOUNT



Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent d2497e12

fs/super.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1277,7 +1277,7 @@ mount_fs(struct file_system_type type, int flags, const char name, void *data)
		if (error)
		goto out_sb;

		if (!(flags & MS_KERNMOUNT)) {
		if (!(flags & (MS_KERNMOUNT\|MS_SUBMOUNT))) {
		error = security_sb_kern_mount(sb);
		if (error)
		goto out_sb;