Re: Rationale behind exec clearing out unveil paths

2021-08-03 Thread Sebastian Benoit
dz...@disroot.org(dz...@disroot.org) on 2021.06.15 14:12:22 +: > > Seems to be working as intended. You are letting someone run all binaries. > And I am not letting someone write to the filesystem. Yet, they can > bypass that easily. `unveil("/", "rx")` gives a false illusion of > security,

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Stuart Henderson
On 2021/08/03 01:12, Vitaliy Makkoveev wrote: > iked(8) uses 3 hours and 512 megabytes of processed data as default > lifetime hard limits for Child SA. Also it sets 85-95% of these values as > soft limit. iked(8) should perform rekeying before we reach hard limit > otherwise this SA will be

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Patrick Wildt
Am Tue, Aug 03, 2021 at 01:40:51PM +0200 schrieb Tobias Heider: > On Tue, Aug 03, 2021 at 12:17:38PM +0100, Stuart Henderson wrote: > > On 2021/08/03 01:12, Vitaliy Makkoveev wrote: > > > iked(8) uses 3 hours and 512 megabytes of processed data as default > > > lifetime hard limits for Child SA.

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Tobias Heider
On Tue, Aug 03, 2021 at 12:17:38PM +0100, Stuart Henderson wrote: > On 2021/08/03 01:12, Vitaliy Makkoveev wrote: > > iked(8) uses 3 hours and 512 megabytes of processed data as default > > lifetime hard limits for Child SA. Also it sets 85-95% of these values as > > soft limit. iked(8) should

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Vitaliy Makkoveev
On Tue, Aug 03, 2021 at 01:40:51PM +0200, Tobias Heider wrote: > On Tue, Aug 03, 2021 at 12:17:38PM +0100, Stuart Henderson wrote: > > On 2021/08/03 01:12, Vitaliy Makkoveev wrote: > > > iked(8) uses 3 hours and 512 megabytes of processed data as default > > > lifetime hard limits for Child SA.

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Vitaliy Makkoveev
On Tue, Aug 03, 2021 at 12:17:38PM +0100, Stuart Henderson wrote: > On 2021/08/03 01:12, Vitaliy Makkoveev wrote: > > iked(8) uses 3 hours and 512 megabytes of processed data as default > > lifetime hard limits for Child SA. Also it sets 85-95% of these values as > > soft limit. iked(8) should

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Vitaliy Makkoveev
On Mon, Aug 02, 2021 at 09:09:03PM -0600, Theo de Raadt wrote: > > I suspect the first step is to make the rekey decision be based upon the > strength of the ciphers. > Do you mean the special default limits for each cipher?

Re: iked(8): Increase the default Child SA data lifetime limit

2021-08-03 Thread Stuart Henderson
On 2021/08/03 17:02, Vitaliy Makkoveev wrote: > > - a 50% lower limit feels too low to me > > > > Why? The 95% limit is too close to lifetime expiration and as it was > exposed we don't have enough time to perform rekeying. I also had this > problem while tested iked(8) over WIFI connection and

Re: Fix unsafe snmpd defaults

2021-08-03 Thread Stuart Henderson
On 2021/06/15 17:39, Stuart Henderson wrote: > > Then again, I don't get the feeling many people use snmpd at this time > > and maybe it's a good moment to bite the bullet and go for safest > > defaults possible at this time. But if that's the case I would like to > > follow up with a diff to

Re: Fix unsafe snmpd defaults

2021-08-03 Thread Stuart Henderson
On 2021/08/03 22:07, Martijn van Duren wrote: > On Tue, 2021-08-03 at 18:24 +0100, Stuart Henderson wrote: > > On 2021/06/15 17:39, Stuart Henderson wrote: > > > > Then again, I don't get the feeling many people use snmpd at this time > > > > and maybe it's a good moment to bite the bullet and go

Re: update xf86-video-amdgpu to latest git

2021-08-03 Thread rgc
@tech this combo has been working great for me the past few days. i have not encountered any sort of crash since doing a sysupgrade. $ sysctl kern.version kern.version=OpenBSD 6.9-current (GENERIC.MP) #158: Sat Jul 31 11:00:00 MDT 2021

Re: Fix unsafe snmpd defaults

2021-08-03 Thread Martijn van Duren
On Tue, 2021-08-03 at 21:58 +0100, Stuart Henderson wrote: > On 2021/08/03 22:07, Martijn van Duren wrote: > > On Tue, 2021-08-03 at 18:24 +0100, Stuart Henderson wrote: > > > On 2021/06/15 17:39, Stuart Henderson wrote: > > > > > Then again, I don't get the feeling many people use snmpd at this

Re: Fix unsafe snmpd defaults

2021-08-03 Thread Martijn van Duren
On Tue, 2021-08-03 at 18:24 +0100, Stuart Henderson wrote: > On 2021/06/15 17:39, Stuart Henderson wrote: > > > Then again, I don't get the feeling many people use snmpd at this time > > > and maybe it's a good moment to bite the bullet and go for safest > > > defaults possible at this time. But