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authorOndrej Filip <feela@network.cz>2005-03-14 12:07:10 +0100
committerOndrej Filip <feela@network.cz>2005-03-14 12:07:10 +0100
commit427e59939bc72c79f1566167b337927b14cb1715 (patch)
treea28d033d750973394b5481a7278f18ddbb64955c
parenta2d5b405d41c212993e47d47607df3b708254c97 (diff)
downloadbird-427e59939bc72c79f1566167b337927b14cb1715.tar
bird-427e59939bc72c79f1566167b337927b14cb1715.zip
Look for large packets.
-rw-r--r--proto/ospf/packet.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/proto/ospf/packet.c b/proto/ospf/packet.c
index f06d3e0..443efa0 100644
--- a/proto/ospf/packet.c
+++ b/proto/ospf/packet.c
@@ -292,9 +292,10 @@ ospf_rx_hook(sock * sk, int size)
return 1;
}
- if ((unsigned) size > ifa->iface->mtu)
+ if (((unsigned) size > sk->rbsize) || (ntohs(ps->length) > sk->rbsize))
{
- log(L_ERR "%s%I - received larger packet than MTU", mesg, sk->faddr);
+ log(L_ERR "%s%I - packet is too large (%d-%d vs %d)",
+ mesg, sk->faddr, size, ntohs(ps->length), sk->rbsize);
return 1;
}