tipc: Ensure network address change doesn't impact rejected message

Revises handling of a rejected message to ensure that a locally originated message is returned properly even if the node's network address is changed in mid-operation. The routine now treats the default node address of <0.0.0> as an alias for "this node" when determining where to send a returned message. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]>
ambv · Apr 19, 2012 · 630d920 · 630d920
1 parent 8a55fe7
commit 630d920
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/tipc/port.c b/net/tipc/port.c
@@ -444,7 +444,7 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
 	/* send returned message & dispose of rejected message */
 
 	src_node = msg_prevnode(msg);
-	if (src_node == tipc_own_addr)
+	if (in_own_node(src_node))
 		tipc_port_recv_msg(rbuf);
 	else
 		tipc_link_send(rbuf, src_node, msg_link_selector(rmsg));