[Swan-dev] xauth-pluto-25-lsw299 regrsssion?

[Paul Wouters]

On Wed, 12 Feb 2020, Antony Antony wrote:

> for a while I have been noticing some of the xauth tests failing.
>
> Here is an interesting one
> https://testing.libreswan.org/v3.28-1676-gb2d29e7dd1-master/xauth-pluto-25-lsw299/OUTPUT/north.console.diff
> It is seems to happen to 2-4 xauth tests.
>
> Initially I thought it is traffic anomaly. As I re-collect Paul hinted it
> could be a regression? Look in the road.pluto.log. road received a delete
> from east soon after road established connection. The delete is probably the
> cause of failing ping.  It is an unexpected delete from east. May be
> something to look before the release.

Yes, if you look at the logs in that case, you will see there is
confusion about the XAUTH state machine when there is a retransmit.

While it would be nice to have it fixed, it is something I think we can
postpone to 3.31, which hopefully we will do in 2-3 weeks when we add
our TCP support.

Paul