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From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Fri, 1 Jul 2011 08:27:03 +0000 (UTC)
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Subject: svn commit: r223706 - head/sys/netgraph/netflow
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Author: glebius
Date: Fri Jul  1 08:27:03 2011
New Revision: 223706
URL: http://svn.freebsd.org/changeset/base/223706

Log:
  Fix double free.
  
  Submitted by:	Alexander V. Chernikov <melifaro ipfw.ru>

Modified:
  head/sys/netgraph/netflow/netflow_v9.c

Modified: head/sys/netgraph/netflow/netflow_v9.c
==============================================================================
--- head/sys/netgraph/netflow/netflow_v9.c	Fri Jul  1 03:29:49 2011	(r223705)
+++ head/sys/netgraph/netflow/netflow_v9.c	Fri Jul  1 08:27:03 2011	(r223706)
@@ -398,7 +398,6 @@ get_export9_dgram(priv_p priv, fib_expor
 
 		item = ng_package_data(m, NG_NOFLAGS);
 		if (item == NULL) {
-			m_free(m);
 			free(t, M_NETFLOW_GENERAL);
 			return (NULL);
 		}