Re: [Qemu-devel] ipv6 slirp network

[Samuel Thibault <samuel.thibault@gnu.org>]

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Samuel Thibault, le Mon 21 Jul 2014 16:47:09 +0200, a écrit :
> Samuel Thibault, le Mon 21 Jul 2014 16:29:34 +0200, a écrit :
> > Vasiliy Tolstov, le Mon 21 Jul 2014 18:19:17 +0400, a écrit :
> > > 2014-07-21 16:06 GMT+04:00 Samuel Thibault <samuel.thibault@gnu.org>:
> > > > I have pushed it to http://dept-info.labri.fr/~thibault/qemu-ipv6 , in
> > > > the tosubmit branch.
> > > 
> > > 
> > > Inside packer (i'm try to build some centos 7 boxes) i have errors
> > > Qemu stderr: qemu-system-x86_64: slirp/tcp_input.c:1543: tcp_mss:
> > > Assertion `0' failed.
> > 
> > Uh?!  Does the switch statement properly have both AF_INET and AF_INET6
> > cases?
> > 
> > A gdb backtrace would also be useful.
> 
> Mmm, I guess this is coming through tcp_connect().  Could you try the
> attached patch?

Sorry, I should have tested the build before sending, here it is.

Samuel

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diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
index a1f060b..7fa6173 100644
--- a/slirp/tcp_subr.c
+++ b/slirp/tcp_subr.c
@@ -439,6 +439,7 @@ void tcp_connect(struct socket *inso)
             return;
         }
         so->lhost = inso->lhost;
+        so->so_ffamily = inso->so_ffamily;
     }
 
     tcp_mss(sototcpcb(so), 0);