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From: Monthadar Al Jaberi <monthadar@FreeBSD.org>
Date: Thu, 7 Feb 2013 21:19:45 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r246500 - head/sys/net80211
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Author: monthadar
Date: Thu Feb  7 21:19:44 2013
New Revision: 246500
URL: http://svnweb.freebsd.org/changeset/base/246500

Log:
  HWMP: Accept a PERR even if path is valid.
  
  * An HWMP PERR should be accepted even if path is valid. Because
    we check if we recevied it from a neighbour that we use as a next hop;
  
  Approved by:	adrian (mentor)

Modified:
  head/sys/net80211/ieee80211_hwmp.c

Modified: head/sys/net80211/ieee80211_hwmp.c
==============================================================================
--- head/sys/net80211/ieee80211_hwmp.c	Thu Feb  7 21:18:22 2013	(r246499)
+++ head/sys/net80211/ieee80211_hwmp.c	Thu Feb  7 21:19:44 2013	(r246500)
@@ -1528,7 +1528,7 @@ hwmp_recv_perr(struct ieee80211vap *vap,
 	 */
 	for (i = 0; i < perr->perr_ndests; i++) {
 		rt = ieee80211_mesh_rt_find(vap, PERR_DADDR(i));
-		if (rt == NULL || rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID)
+		if (rt == NULL)
 			continue;
 		if (!IEEE80211_ADDR_EQ(rt->rt_nexthop, wh->i_addr2))
 			continue;