Date: Thu, 16 Sep 2010 14:30:32 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r212734 - stable/8/sys/netgraph/netflow Message-ID: <201009161430.o8GEUWne093939@svn.freebsd.org>
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Author: glebius Date: Thu Sep 16 14:30:32 2010 New Revision: 212734 URL: http://svn.freebsd.org/changeset/base/212734 Log: MFhead 210500: Zero padding fields of netflow records. This helps to reduce size of compressed export logs. Requested by: Alexey Illarionov <littlesavage orionet.ru> Modified: stable/8/sys/netgraph/netflow/netflow.c Modified: stable/8/sys/netgraph/netflow/netflow.c ============================================================================== --- stable/8/sys/netgraph/netflow/netflow.c Thu Sep 16 13:49:10 2010 (r212733) +++ stable/8/sys/netgraph/netflow/netflow.c Thu Sep 16 14:30:32 2010 (r212734) @@ -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_entr 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;
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