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From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Sat, 25 Nov 2006 20:38:56 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/netinet6 nd6.c
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ru          2006-11-25 20:38:56 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet6         nd6.c 
  Log:
  - In nd6_rtrequest(), when caching an rtentry, don't forget
    to add a reference to it; otherwise, we could later access
    a freed memory.  This is believed to fix panics some users
    were observing when running route6d(8), and is similar to
    the fix in sys/netinet/if_ether.c,v 1.139 by glebius@.
  
  PR:             kern/93910, kern/105437
  Testing by:     Wojciech Puchar (still ongoing)
  
  - Add rtentry locking to nd6_output() similar to rt_check().
  
  MFC after:      4 days
  
  Revision  Changes    Path
  1.72      +29 -9     src/sys/netinet6/nd6.c