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

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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 <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2012-04-18 09:42:29 -04:00 committed by Paul Gortmaker
parent 8a55fe74b1
commit 630d920dca
1 changed files with 1 additions and 1 deletions
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2
net/tipc/port.c
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@ -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));