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Diffstat (limited to 'net/tipc/msg.c')
-rw-r--r--net/tipc/msg.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 25afb5949892..3f0a25345a7c 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -707,8 +707,11 @@ bool tipc_msg_skb_clone(struct sk_buff_head *msg, struct sk_buff_head *cpy)
bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err)
{
struct tipc_msg *msg = buf_msg(skb);
- u32 dport, dnode;
- u32 onode = tipc_own_addr(net);
+ u32 scope = msg_lookup_scope(msg);
+ u32 self = tipc_own_addr(net);
+ u32 inst = msg_nameinst(msg);
+ struct tipc_socket_addr sk;
+ struct tipc_uaddr ua;
if (!msg_isdata(msg))
return false;
@@ -722,16 +725,16 @@ bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err)
msg = buf_msg(skb);
if (msg_reroute_cnt(msg))
return false;
- dnode = tipc_scope2node(net, msg_lookup_scope(msg));
- dport = tipc_nametbl_lookup_anycast(net, msg_nametype(msg),
- msg_nameinst(msg), &dnode);
- if (!dport)
+ tipc_uaddr(&ua, TIPC_SERVICE_RANGE, scope,
+ msg_nametype(msg), inst, inst);
+ sk.node = tipc_scope2node(net, scope);
+ if (!tipc_nametbl_lookup_anycast(net, &ua, &sk))
return false;
msg_incr_reroute_cnt(msg);
- if (dnode != onode)
- msg_set_prevnode(msg, onode);
- msg_set_destnode(msg, dnode);
- msg_set_destport(msg, dport);
+ if (sk.node != self)
+ msg_set_prevnode(msg, self);
+ msg_set_destnode(msg, sk.node);
+ msg_set_destport(msg, sk.ref);
*err = TIPC_OK;
return true;