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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Thu, 4 Sep 2008 15:18:32 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_7
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Subject: cvs commit: src/sys/net bpf_filter.c
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jkim        2008-09-04 15:18:32 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/net              bpf_filter.c 
  Log:
  SVN rev 182761 on 2008-09-04 15:18:32Z by jkim
  
  MFC:    r182380
  
  Validate scratch memory addresses for BPF_STX and BPF_LDX|BPF_MEM.
  A badly written filter was able to reference invalid addresses,
  even cause kernel crash.
  
  Approved by:    re (kensmith)
  
  Revision  Changes    Path
  1.28.2.2  +3 -1      src/sys/net/bpf_filter.c