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From: Sam Leffler <sam@FreeBSD.org>
Date: Thu, 24 Feb 2005 00:40:33 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern uipc_mbuf.c
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sam         2005-02-24 00:40:33 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             uipc_mbuf.c 
  Log:
  change m_adj to reclaim unused mbufs instead of zero'ing m_len
  when trim'ing space off the back of a chain; this is indirect
  solution to a potential null ptr deref
  
  Noticed by:     Coverity Prevent analysis tool (null ptr deref)
  Reviewed by:    dg, rwatson
  
  Revision  Changes    Path
  1.143     +4 -2      src/sys/kern/uipc_mbuf.c