Date: Tue, 7 Oct 2014 13:31:05 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r272695 - head/sys/net Message-ID: <201410071331.s97DV5hB088377@svn.freebsd.org>
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Author: ae Date: Tue Oct 7 13:31:04 2014 New Revision: 272695 URL: https://svnweb.freebsd.org/changeset/base/272695 Log: Our packet filters use mbuf's rcvif pointer to determine incoming interface. Change mbuf's rcvif to enc0 and restore it after pfil processing. PR: 110959 Sponsored by: Yandex LLC Modified: head/sys/net/if_enc.c Modified: head/sys/net/if_enc.c ============================================================================== --- head/sys/net/if_enc.c Tue Oct 7 13:30:42 2014 (r272694) +++ head/sys/net/if_enc.c Tue Oct 7 13:31:04 2014 (r272695) @@ -230,6 +230,7 @@ ipsec_filter(struct mbuf **mp, int dir, { int error, i; struct ip *ip; + struct ifnet *rcvif; KASSERT(encif != NULL, ("%s: encif is null", __func__)); KASSERT(flags & (ENC_IN|ENC_OUT), @@ -268,6 +269,8 @@ ipsec_filter(struct mbuf **mp, int dir, } error = 0; + rcvif = (*mp)->m_pkthdr.rcvif; + (*mp)->m_pkthdr.rcvif = encif; ip = mtod(*mp, struct ip *); switch (ip->ip_v) { #ifdef INET @@ -298,6 +301,7 @@ ipsec_filter(struct mbuf **mp, int dir, if (error != 0) goto bad; + (*mp)->m_pkthdr.rcvif = rcvif; return (error); bad:
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