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- Don't lose TCP flags of the first packet in a flow.

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- Don't account length of the first packet in a flow twice.
This commit is contained in:
glebius 2005-03-20 21:03:43 +00:00
parent c74d7d94bd
commit c24d32c62d
1 changed files with 4 additions and 4 deletions
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8
sys/netgraph/netflow/netflow.c
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@ -220,7 +220,8 @@ bit_count(uint32_t v)
* and insert flow entry.
*/
static __inline int
hash_insert(priv_p priv, int slot, struct flow_rec *r, int plen)
hash_insert(priv_p priv, int slot, struct flow_rec *r, int plen,
uint8_t tcp_flags)
{
struct flow_hash_entry *h = priv->hash;
struct flow_entry *fle;
@ -239,8 +240,7 @@ hash_insert(priv_p priv, int slot, struct flow_rec *r, int plen)
bcopy(r, &fle->f.r, sizeof(struct flow_rec));
fle->f.bytes = plen;
fle->f.packets = 1;
priv->info.nfinfo_bytes += plen;
fle->f.tcp_flags = tcp_flags;
fle->f.first = fle->f.last = time_uptime;
@ -521,7 +521,7 @@ ng_netflow_flow_add(priv_p priv, struct mbuf **m, iface_p iface)
} else { /* a new flow entry */
mtx_unlock(&priv->work_mtx);
return hash_insert(priv, slot, &r, plen);
return hash_insert(priv, slot, &r, plen, tcp_flags);
}