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Fixes bug in packet retransmissions.

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When packet was lost during dbdes exchange, slave did not retransmit
it. That leads to OSPF connection locked in states exchange-exstart.
This commit is contained in:
Ondrej Zajicek 2009-02-12 19:46:51 +01:00
parent b807ef9a15
commit d901db3fb7
1 changed files with 2 additions and 1 deletions
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3
proto/ospf/dbdes.c
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@ -263,8 +263,9 @@ ospf_dbdes_receive(struct ospf_dbdes_packet *ps,
{ {
/* Duplicate packet */ /* Duplicate packet */
OSPF_TRACE(D_PACKETS, "Received duplicate dbdes from %I.", n->ip); OSPF_TRACE(D_PACKETS, "Received duplicate dbdes from %I.", n->ip);
if (n->imms.bit.ms == 0) if (n->myimms.bit.ms == 0)
{ {
/* Slave should retransmit dbdes packet */
ospf_dbdes_send(n); ospf_dbdes_send(n);
} }
return; return;