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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 15 Feb 2007 09:53:50 +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/kern vfs_lookup.c
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kib         2007-02-15 09:53:50 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_lookup.c 
  Log:
  If both ISDOTDOT and NOCROSSMOUNT are set then lookup() might breaks out
  of the special handling for ".." and perform an ISDOTDOT VOP_LOOKUP()
  for a filesystem root vnode. Handle this case inside lookup().
  
  Submitted by:   tegge
  PR:             92785
  MFC after:      1 week
  
  Revision  Changes    Path
  1.98      +4 -3      src/sys/kern/vfs_lookup.c