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From: Ian Dowse <iedowse@FreeBSD.org>
Date: Wed, 23 Oct 2002 19:02:34 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/netinet tcp_usrreq.c
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iedowse     2002/10/23 19:02:34 PDT

  Modified files:
    sys/netinet          tcp_usrreq.c 
  Log:
  Unbreak the automatic remapping of an INADDR_ANY destination address
  to the primary local IP address when doing a TCP connect(). The
  tcp_connect() code was relying on in_pcbconnect (actually in_pcbladdr)
  modifying the passed-in sockaddr, and I failed to notice this in
  the recent change that added in_pcbconnect_setup(). As a result,
  tcp_connect() was ending up using the unmodified sockaddr address
  instead of the munged version.
  
  There are two cases to handle: if in_pcbconnect_setup() succeeds,
  then the PCB has already been updated with the correct destination
  address as we pass it pointers to inp_faddr and inp_fport directly.
  If in_pcbconnect_setup() fails due to an existing but dead connection,
  then copy the destination address from the old connection.
  
  Revision  Changes    Path
  1.84      +4 -5      src/sys/netinet/tcp_usrreq.c

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