Author: ae
Date: Thu Mar 28 10:08:58 2013
New Revision: 248823
URL: http://svnweb.freebsd.org/changeset/base/248823
Log:
MFstable/8 r248822:
Take the inpcb rlock before calculating checksum, it was accidentally
moved in r191672.
Approved by: re (glebius)
Modified:
releng/8.4/sys/netinet6/raw_ip6.c
Directory Properties:
releng/8.4/sys/ (props changed)
releng/8.4/sys/netinet6/ (props changed)
Modified: releng/8.4/sys/netinet6/raw_ip6.c
==============================================================================
--- releng/8.4/sys/netinet6/raw_ip6.c Thu Mar 28 09:51:37 2013
(r248822)
+++ releng/8.4/sys/netinet6/raw_ip6.c Thu Mar 28 10:08:58 2013
(r248823)
@@ -195,6 +195,7 @@ rip6_input(struct mbuf **mp, int *offp,
&ip6->ip6_dst) != 0)
continue;
}
+ INP_RLOCK(in6p);
if (in6p->in6p_cksum != -1) {
V_rip6stat.rip6s_isum++;
if (in6_cksum(m, proto, *offp,
@@ -204,7 +205,6 @@ rip6_input(struct mbuf **mp, int *offp,
continue;
}
}
- INP_RLOCK(in6p);
/*
* If this raw socket has multicast state, and we
* have received a multicast, check if this socket
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