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Code Issues Releases Activity

When a packet is multicast encapsulated, give labeled policies the

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opportunity to preserve the label.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
This commit is contained in:
Robert Watson 2002-10-20 21:59:00 +00:00
parent 822b4f22fb
commit c740509854
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=105570
1 changed files with 5 additions and 0 deletions
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5
sys/netinet/ip_mroute.c
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@ -12,12 +12,14 @@
* $FreeBSD$
*/
#include "opt_mac.h"
#include "opt_mrouting.h"
#include "opt_random_ip_id.h"
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/mac.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/protosw.h>
@ -1630,6 +1632,9 @@ encap_send(ip, vifp, m)
MGETHDR(mb_copy, M_DONTWAIT, MT_HEADER);
if (mb_copy == NULL)
return;
#ifdef MAC
mac_create_mbuf_multicast_encap(m, vifp->v_ifp, mb_copy);
#endif
mb_copy->m_data += max_linkhdr;
mb_copy->m_len = sizeof(multicast_encap_iphdr);