Re: Python 2 and test/vm/netbsd

[Samuel Thibault]

Samuel Thibault, le ven. 18 oct. 2019 18:00:19 +0200, a ecrit:
> Philippe Mathieu-Daudé, le ven. 18 oct. 2019 16:58:00 +0200, a ecrit:
> > On 10/18/19 4:29 PM, Eduardo Habkost wrote:
> > > In addition to that, the connect() error should be generating a
> > > ICMP6_UNREACH message, and I'd expect the NetBSD guest to notice
> > > it instead of waiting for timeout.
> > 
> > Is this missing in SLiRP?
> 
> It was implemented at the time of introduction of IPv6 in SLIRP. Perhaps
> NetBSD has a slightly different behavior which makes the implementation
> fail to notice the error.

It definitely is there in tcp_input(): on tcp_fconnect() error an
ICMP6_UNREACH message is sent.  I can confirm that this works with a
Linux host and Linux guest.

Samuel