Date: Wed, 20 Mar 2013 09:12:28 +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-9@freebsd.org Subject: svn commit: r248549 - stable/9/sys/netinet6 Message-ID: <201303200912.r2K9CSKB065457@svn.freebsd.org>
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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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