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From: Andre Oppermann <andre@FreeBSD.org>
Date: Fri, 23 Apr 2004 15:44:59 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/netinet tcp_input.c
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andre       2004/04/23 15:44:59 PDT

  FreeBSD src repository

  Modified files:
    sys/netinet          tcp_input.c 
  Log:
  Correct an edge case in tcp_mss() where the cached path MTU
  from tcp_hostcache would have overridden a (now) lower MTU of
  an interface or route that changed since first PMTU discovery.
  The bug would have caused TCP to redo the PMTU discovery when
  not strictly necessary.
  
  Make a comment about already pre-initialized default values
  more clear.
  
  Reviewed by:    sam
  
  Revision  Changes    Path
  1.234     +2 -2      src/sys/netinet/tcp_input.c