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From: Robert Watson <rwatson@FreeBSD.org>
Date: Sat, 10 Jan 2009 23:50:23 +0000 (UTC)
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Subject: cvs commit: src/sys/net if_loop.c
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rwatson     2009-01-10 23:50:23 UTC

  FreeBSD src repository

  Modified files:
    sys/net              if_loop.c 
  Log:
  SVN rev 187039 on 2009-01-10 23:50:23Z by rwatson
  
  Do invoke mac_ifnet_check_transmit() and mac_ifnet_create_mbuf()
  in the loopback and synthetic loopback code so that packets are
  access control checked and relabeled.  Previously, the MAC
  Framework enforced that packets sent over the loopback weren't
  relabeled, but this will allow policies to make explicit choices
  about how and whether to relabel packets on the loopback.  Also,
  for SIMPLEX devices, this produces more consistent behavior for
  looped back packets to the local MAC address by labeling those
  packets as coming from the interface.
  
  Discussed with: csjp
  Obtained from:  TrustedBSD Project
  
  Revision  Changes    Path
  1.124     +18 -0     src/sys/net/if_loop.c