From b7340910225239e3f973bd2061d72d0a447e3ca3 Mon Sep 17 00:00:00 2001 From: glebius Date: Thu, 16 Sep 2010 14:30:32 +0000 Subject: [PATCH] MFhead 210500: Zero padding fields of netflow records. This helps to reduce size of compressed export logs. Requested by: Alexey Illarionov git-svn-id: svn://svn.freebsd.org/base/stable/8@212734 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/netgraph/netflow/netflow.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/netgraph/netflow/netflow.c b/sys/netgraph/netflow/netflow.c index 411730a73..39dd9d5de 100644 --- a/sys/netgraph/netflow/netflow.c +++ b/sys/netgraph/netflow/netflow.c @@ -167,6 +167,7 @@ get_export_dgram(priv_p priv) dgram = mtod(m, struct netflow_v5_export_dgram *); dgram->header.count = 0; dgram->header.version = htons(NETFLOW_V5); + dgram->header.pad = 0; } @@ -644,6 +645,8 @@ export_add(item_p item, struct flow_entry *fle) rec->tos = fle->f.r.r_tos; rec->dst_mask = fle->f.dst_mask; rec->src_mask = fle->f.src_mask; + rec->pad1 = 0; + rec->pad2 = 0; /* Not supported fields. */ rec->src_as = rec->dst_as = 0; -- 2.45.0