Author: bz
Date: Sun Mar 4 18:51:45 2012
New Revision: 232514
URL: http://svn.freebsd.org/changeset/base/232514
Log:
In nd6_options() ignore the RFC 6106 options completely rather than printing
them if nd6_debug is enabled as unknown. Leave a comment about the RFC4191
option as I am undecided so far.
Discussed with: hrs
MFC after: 3 days
Modified:
head/sys/netinet6/nd6.c
Modified: head/sys/netinet6/nd6.c
==============================================================================
--- head/sys/netinet6/nd6.c Sun Mar 4 18:47:20 2012 (r232513)
+++ head/sys/netinet6/nd6.c Sun Mar 4 18:51:45 2012 (r232514)
@@ -380,6 +380,14 @@ nd6_options(union nd_opts *ndopts)
ndopts->nd_opts_pi_end =
(struct nd_opt_prefix_info *)nd_opt;
break;
+ /* What about ND_OPT_ROUTE_INFO? RFC 4191 */
+ case ND_OPT_RDNSS: /* RFC 6106 */
+ case ND_OPT_DNSSL: /* RFC 6106 */
+ /*
+ * Silently ignore options we know and do not care about
+ * in the kernel.
+ */
+ break;
default:
/*
* Unknown options must be silently ignored,
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