Date: Mon, 26 Jul 2010 13:48:35 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r210500 - head/sys/netgraph/netflow Message-ID: <201007261348.o6QDmZiU087427@svn.freebsd.org>
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Author: glebius Date: Mon Jul 26 13:48:35 2010 New Revision: 210500 URL: http://svn.freebsd.org/changeset/base/210500 Log: Zero padding fields of netflow records. This helps to reduce size of compressed export logs. Requested by: Alexey Illarionov <littlesavage orionet.ru> Modified: head/sys/netgraph/netflow/netflow.c Modified: head/sys/netgraph/netflow/netflow.c ============================================================================== --- head/sys/netgraph/netflow/netflow.c Mon Jul 26 12:58:20 2010 (r210499) +++ head/sys/netgraph/netflow/netflow.c Mon Jul 26 13:48:35 2010 (r210500) @@ -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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