Date: Wed, 29 Apr 2009 10:12:01 +0000 (UTC) From: Bruce M Simpson <bms@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netinet igmp.c Message-ID: <200904291012.n3TAC63h065853@repoman.freebsd.org>
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bms 2009-04-29 10:12:01 UTC
FreeBSD src repository
Modified files:
sys/netinet igmp.c
Log:
SVN rev 191657 on 2009-04-29 10:12:01Z by bms
Fix a problem whereby enqueued IGMPv3 filter list changes would be
incorrectly output, if the RB-tree enumeration happened to reuse the
same chain for a mode switch: that is, both ALLOW and BLOCK records
were appended for the same group, in the same mbuf packet chain.
This was introduced during an mbuf chain layout bug fix involving
m_getptr(), which obviously cannot count from offset 0 on the
second pass through the RB-tree when serializing the IGMPv3
group records into the pending mbuf chain.
Cut over to KTR_INET for IGMPv3 CTR usage.
Revision Changes Path
1.72 +17 -10 src/sys/netinet/igmp.c
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