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From: Brooks Davis <brooks@FreeBSD.org>
Date: Fri, 15 Jan 2010 07:18:46 +0000 (UTC)
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Subject: cvs commit: src/sys/i386/ibcs2 ibcs2_misc.c src/sys/kern kern_prot.c
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brooks      2010-01-15 07:18:46 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/ibcs2       ibcs2_misc.c 
    sys/kern             kern_prot.c 
  Log:
  SVN rev 202342 on 2010-01-15 07:18:46Z by brooks
  
  Only allocate the space we need before calling kern_getgroups instead
  of allocating what ever the user asks for up to "ngroups_max + 1".  On
  systems with large values of kern.ngroups this will be more efficient.
  
  The now redundant check that the array is large enough in
  kern_getgroups() is deliberate to allow this change to be merged to
  stable/8 without breaking potential third party consumers of the API.
  
  Reported by:    bde
  MFC after:      28 days
  
  Revision  Changes    Path
  1.77      +7 -3      src/sys/i386/ibcs2/ibcs2_misc.c
  1.228     +7 -1      src/sys/kern/kern_prot.c