David Stevens wrote:

Yan,
        Please also make this equivalent change in IPv4 with
ip_mc_msfilter() and ip_mc_add_src().

                                                +-DLS

Acked-by: David L Stevens <redacted> 

To keep code style, I also create a new patch for IPv6. :-)

Signed-off-by: Yan Zheng <redacted>

Patch for IPv4
Index:net/ipv4/igmp.c
============================================================

--- linux-2.6.14/net/ipv4/igmp.c	2005-10-28 08:02:08.000000000 +0800
+++ linux/net/ipv4/igmp.c	2005-11-02 07:31:01.000000000 +0800

@@ -1908,8 +1908,11 @@ int ip_mc_msfilter(struct sock *sk, stru

			sock_kfree_s(sk, newpsl, IP_SFLSIZE(newpsl->sl_max));
			goto done;
		}
-	} else
+	} else {
		newpsl = NULL;
+		(void) ip_mc_add_src(in_dev, &msf->imsf_multiaddr,
+			msf->imsf_fmode, 0, NULL, 0)
+	}
	psl = pmc->sflist;
	if (psl) {
		(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,




Patch for IPv6
Index:net/ipv6/mcast.c
============================================================

--- linux-2.6.14/net/ipv6/mcast.c	2005-10-30 23:09:33.000000000 +0800
+++ linux/net/ipv6/mcast.c	2005-11-02 07:19:12.000000000 +0800

@@ -545,8 +545,10 @@ int ip6_mc_msfilter(struct sock *sk, str

			sock_kfree_s(sk, newpsl, IP6_SFLSIZE(newpsl->sl_max));
			goto done;
		}
-	} else
+	} else {
		newpsl = NULL;
+		(void) ip6_mc_add_src(idev, group, gsf->gf_fmode, 0, NULL, 0);
+	}
	psl = pmc->sflist;
	if (psl) {
		(void) ip6_mc_del_src(idev, group, pmc->sfmode,