On Monday, February 10, 2014 11:01:36 AM Andy Lutomirski wrote: > >> And I still think this needs more changes. Once again, I do not think > >> that, say, __audit_log_bprm_fcaps() should populate context->aux if > >> !TIF_SYSCALL_AUDIT, this list can grow indefinitely. Or > >> __audit_signal_info()... > >> > >> Perhaps __audit_syscall_exit() should also set context->dummy? > > > > That would work. > > > > I'm still torn between trying to make it possible for things like > > __audit_log_bprm_fcaps to start a syscall audit record in the middle > > of a syscall or to just try to tighten up the current approach to the > > point where it will work correctly. > > This is worse than I thought. Things like signal auditing can enter > the audit system from outside of a syscall. I don't think there's > currently any way to tell whether you're in a syscall (when > TIF_SYSCALL_AUDIT is clear) so getting this to work right would > require arch help. > > I'll ask what people on the Fedora list think about just changing the > default to -t task,never.
I can't recall ever seeing the task filter used in real life. But assuming you wanted to audit no tasks, what is the difference between using that filter and never setting audit_enable in the first place? -Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
