[PATCH] SELinux: memory leak in selinux_sb_copy_data()

There is a memory leak during mount when SELinux is active and mount
options are specified.

Signed-off-by: Gerald Schaefer <[e-mail]>
Acked-by: Stephen Smalley <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

security/selinux/hooks.c

···
 	} while (*in_end++);
 
 	copy_page(in_save, nosec_save);
+	free_page((unsigned long)nosec_save);
 out:
 	return rc;
 }