Author: bms
Date: Mon Jul 2 10:06:00 2012
New Revision: 237990
URL: http://svn.freebsd.org/changeset/base/237990
Log:
Merge r237734 from HEAD:
In MLDv2 general query processing, do not enforce the strict check
on query origins.
Submitted by: Gu Yong
Modified:
stable/9/sys/netinet6/mld6.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/amd64/include/xen/ (props changed)
stable/9/sys/boot/ (props changed)
stable/9/sys/boot/i386/efi/ (props changed)
stable/9/sys/boot/ia64/efi/ (props changed)
stable/9/sys/boot/ia64/ski/ (props changed)
stable/9/sys/boot/powerpc/boot1.chrp/ (props changed)
stable/9/sys/boot/powerpc/ofw/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
stable/9/sys/conf/ (props changed)
stable/9/sys/contrib/dev/acpica/ (props changed)
stable/9/sys/contrib/octeon-sdk/ (props changed)
stable/9/sys/contrib/pf/ (props changed)
stable/9/sys/contrib/x86emu/ (props changed)
stable/9/sys/dev/ (props changed)
stable/9/sys/dev/e1000/ (props changed)
stable/9/sys/dev/isp/ (props changed)
stable/9/sys/dev/ixgbe/ (props changed)
stable/9/sys/fs/ (props changed)
stable/9/sys/fs/ntfs/ (props changed)
stable/9/sys/modules/ (props changed)
Modified: stable/9/sys/netinet6/mld6.c
==============================================================================
--- stable/9/sys/netinet6/mld6.c Mon Jul 2 10:00:28 2012
(r237989)
+++ stable/9/sys/netinet6/mld6.c Mon Jul 2 10:06:00 2012
(r237990)
@@ -866,16 +866,10 @@ mld_v2_input_query(struct ifnet *ifp, co
*/
if (IN6_IS_ADDR_UNSPECIFIED(&mld->mld_addr)) {
/*
- * General Queries SHOULD be directed to ff02::1.
* A general query with a source list has undefined
* behaviour; discard it.
*/
- struct in6_addr dst;
-
- dst = ip6->ip6_dst;
- in6_clearscope(&dst);
- if (!IN6_ARE_ADDR_EQUAL(&dst, &in6addr_linklocal_allnodes) ||
- nsrc > 0)
+ if (nsrc > 0)
return (EINVAL);
is_general_query = 1;
} else {
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