Date: Fri, 11 Jun 2010 20:38:20 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netinet sctp_pcb.c sctp_usrreq.c sctputil.c Message-ID: <201006112038.o5BKcVTQ065210@repoman.freebsd.org>
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tuexen 2010-06-11 20:38:20 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/netinet sctp_pcb.c sctp_usrreq.c sctputil.c
Log:
SVN rev 209067 on 2010-06-11 20:38:20Z by tuexen
MFC 209029
3 Fixes -
a) There was a case where a ICMP message could cause
us to return leaving a stuck lock on an stcb.
b) The iterator needed some tweaks to fix its lock
ordering.
c) The ITERATOR_LOCK is no longer needed in the freeing
of a stcb. Now that the timer based one is gone we don't
have a multiple resume situation. Add to that that there
was somewhere a path out of the freeing of an assoc that
did NOT release the iterator_lock.. it was time to clean
this old code up and in the process fix the lock bug.
Approved by: re (bz)
Revision Changes Path
1.85.2.12 +11 -39 src/sys/netinet/sctp_pcb.c
1.67.2.11 +3 -0 src/sys/netinet/sctp_usrreq.c
1.93.2.16 +14 -4 src/sys/netinet/sctputil.c
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