On 01/15, Andy Lutomirski wrote: > > Chroot can easily be used to subvert setuid programs. If no_new_privs, > then setuid programs don't gain any privilege, so allow chroot. > > ... > > + if (!(current->no_new_privs && !is_chrooted) && > + !capable(CAP_SYS_CHROOT)) I must have missed something. How no_new_privs can help if fs->users != 1 ? Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
