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From: Sam Leffler <sam@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 43028 for review
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http://perforce.freebsd.org/chv.cgi?CH=43028

Change 43028 by sam@sam_ebb on 2003/11/24 20:29:44

	Be conservative: clear the M_FASTFWD_OURS flag from the
	mbuf after using it.  This insures it doesn't get passed
	further and/or come backm 'round to us.

Affected files ...

.. //depot/projects/netperf/sys/netinet/ip_input.c#28 edit

Differences ...

==== //depot/projects/netperf/sys/netinet/ip_input.c#28 (text+ko) ====

@@ -326,6 +326,7 @@
 
 	if (m->m_flags & M_FASTFWD_OURS) {
 		/* ip_fastforward firewall changed dest to local */
+		m->m_flags &= ~M_FASTFWD_OURS;	/* just in case... */
 		goto ours;
 	}
 	if (args.rule) {	/* dummynet already filtered us */