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don't update outgoing ifp, if ipsec tunnel mode encapsulation

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Obtained from:	KAME
This commit is contained in:
Hajimu UMEMOTO 2004-02-16 17:05:06 +00:00
parent 06a72d12d1
commit 70dbc6cbfc
1 changed files with 5 additions and 3 deletions
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8
sys/netinet/ip_output.c
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@ -569,7 +569,6 @@ ip_output(struct mbuf *m, struct mbuf *opt, struct route *ro,
}
goto bad;
}
}
/* be sure to update variables that are affected by ipsec4_output() */
ip = mtod(m, struct ip *);
@ -582,9 +581,12 @@ ip_output(struct mbuf *m, struct mbuf *opt, struct route *ro,
goto bad;
}
} else {
ia = ifatoia(ro->ro_rt->rt_ifa);
ifp = ro->ro_rt->rt_ifp;
if (state.encap) {
ia = ifatoia(ro->ro_rt->rt_ifa);
ifp = ro->ro_rt->rt_ifp;
}
}
}
/* make it flipped, again. */
ip->ip_len = ntohs(ip->ip_len);