[systemd-devel] [PATCH] resolved: don't fail if IPv6 is not available

Michael Olbrich m.olbrich at pengutronix.de
Thu Aug 14 23:41:11 PDT 2014

On Wed, Aug 13, 2014 at 03:04:20PM +0200, Lennart Poettering wrote:
> I applied a different patch now that makes sure we either get the full
> IPv6 support or none at all, and doesn't generate a warning.
> Please have a look, if this fixes things for you.

This work now. However I had to revert
5ba73e9b646af4d8109a5a633aa235665858144d (resolved: clarify that LLMNR
scopes must have a link assigned). dns_scope_llmnr_membership() is called
twice with s->protocol = DNS_PROTOCOL_DNS. dns_scope_new() calls it with
the specified link and protocol here:

$ git grep dns_scope_new | grep AF_UNSPEC
src/resolve/resolved-link.c:                        r = dns_scope_new(l->manager, &l->unicast_scope, l, DNS_PROTOCOL_DNS, AF_UNSPEC);
src/resolve/resolved-manager.c:        r = dns_scope_new(m, &m->unicast_scope, NULL, DNS_PROTOCOL_DNS, AF_UNSPEC);


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