Re: [Qemu-devel] [PATCH 0/3] slirp: deliver received TCP RSTs to the guest

[Samuel Thibault]

Hello,

Steven Luo, on Wed 06 Apr 2016 17:00:50 -0700, wrote:
> That said, sorecvoob() also calls soread(), so I'd guess we need to
> deal with the possibility that soread() frees the socket in that case
> as well?

Indeed, then sorecvoob() needs to return that information, so
slirp_pollfds_poll can avoid doing anything else with this socket.

> I could take care of this when I resend this patch series, if you
> prefer.

If you like, please do :)

> I think this should be "might have been removed"?  tcp_sockclosed()
> doesn't seem to call tcp_close() in every case, so we can get -1 from
> soread() without the socket being freed.

Right.

Samuel