Date: Thu, 28 Mar 2013 09:51:37 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r248822 - stable/8/sys/netinet6 Message-ID: <201303280951.r2S9pb1i088422@svn.freebsd.org>
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Author: ae Date: Thu Mar 28 09:51:37 2013 New Revision: 248822 URL: http://svnweb.freebsd.org/changeset/base/248822 Log: MFC r248180: Take the inpcb rlock before calculating checksum, it was accidentally moved in r191672. Modified: stable/8/sys/netinet6/raw_ip6.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/netinet6/ (props changed) Modified: stable/8/sys/netinet6/raw_ip6.c ============================================================================== --- stable/8/sys/netinet6/raw_ip6.c Thu Mar 28 09:03:15 2013 (r248821) +++ stable/8/sys/netinet6/raw_ip6.c Thu Mar 28 09:51:37 2013 (r248822) @@ -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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