Date: Sun, 18 Jul 2004 19:10:36 +0000 (UTC) From: David Malone <dwmalone@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern uipc_socket.c Message-ID: <200407181910.i6IJAbrk099949@repoman.freebsd.org>
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dwmalone 2004-07-18 19:10:36 UTC
FreeBSD src repository
Modified files:
sys/kern uipc_socket.c
Log:
The recent changes to control message passing broke some things
that get certain types of control messages (ping6 and rtsol are
examples). This gets the new code closer to working:
1) Collect control mbufs for processing in the controlp ==
NULL case, so that they can be freed by externalize.
2) Loop over the list of control mbufs, as the externalize
function may not know how to deal with chains.
3) In the case where there is no externalize function,
remember to add the control mbuf to the controlp list so
that it will be returned.
4) After adding stuff to the controlp list, walk to the
end of the list of stuff that was added, incase we added
a chain.
This code can be further improved, but this is enough to get most
things working again.
Reviewed by: rwatson
Revision Changes Path
1.205 +16 -12 src/sys/kern/uipc_socket.c
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