From owner-cvs-all  Wed Mar  7 17:20:48 2001
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From: Thomas Moestl <tmm@FreeBSD.org>
Date: Wed, 7 Mar 2001 17:20:43 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern kern_sysctl.c
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tmm         2001/03/07 17:20:43 PST

  Modified files:
    sys/kern             kern_sysctl.c 
  Log:
  Make the SYSCTL_OUT handlers sysctl_old_user() and sysctl_old_kernel()
  more robust. They would correctly return ENOMEM for the first time when
  the buffer was exhausted, but subsequent calls in this case could cause
  writes ouside of the buffer bounds.
  
  Approved by:	rwatson
  
  Revision  Changes    Path
  1.106     +11 -5     src/sys/kern/kern_sysctl.c


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