Date: Wed, 23 Oct 2002 19:02:34 -0700 (PDT) From: Ian Dowse <iedowse@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet tcp_usrreq.c Message-ID: <200210240202.g9O22YCI054156@repoman.freebsd.org>
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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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