Author: ae
Date: Wed Mar 20 09:12:28 2013
New Revision: 248549
URL: http://svnweb.freebsd.org/changeset/base/248549
Log:
MFC r248180:
Take the inpcb rlock before calculating checksum, it was accidentally
moved in r191672.
Modified:
stable/9/sys/netinet6/raw_ip6.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/netinet6/raw_ip6.c
==============================================================================
--- stable/9/sys/netinet6/raw_ip6.c Wed Mar 20 08:34:30 2013
(r248548)
+++ stable/9/sys/netinet6/raw_ip6.c Wed Mar 20 09:12:28 2013
(r248549)
@@ -197,6 +197,7 @@ 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,
@@ -206,7 +207,6 @@ 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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