Commit 7f47f5c7 authored Apr 18, 2011 by Allan Stephens Committed by Paul Gortmaker May 10, 2011

tipc: Update destination node field on incoming multicast messages

Sets the destination node field of an incoming multicast message
to the receiving node's network address before handing off the message
to each receiving port. This ensures that, in the event the destination
port returns the message to the sender, the sender can identify which
node the destination port belonged to.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

parent 7462b9e9

net/tipc/port.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -164,6 +164,7 @@ void tipc_port_recv_mcast(struct sk_buff buf, struct port_list dp)
		/* Deliver a copy of message to each destination port */

		if (dp->count != 0) {
		msg_set_destnode(msg, tipc_own_addr);
		if (dp->count == 1) {
		msg_set_destport(msg, dp->ports[0]);
		tipc_port_recv_msg(buf);

Admin message