fix comment
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@ -1,4 +1,4 @@
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/* $NetBSD: ip_icmp.c,v 1.73 2003/04/17 16:57:49 tron Exp $ */
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/* $NetBSD: ip_icmp.c,v 1.74 2003/06/26 21:43:39 itojun Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -105,7 +105,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.73 2003/04/17 16:57:49 tron Exp $");
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__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.74 2003/06/26 21:43:39 itojun Exp $");
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#include "opt_ipsec.h"
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@ -274,7 +274,7 @@ icmp_error(n, type, code, dest, destifp)
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icmplen = oiplen + min(icmpreturndatabytes,
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ntohs(oip->ip_len) - oiplen);
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/*
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* Defend against mbuf chains shorter than oip->ip_len:
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* Defend against mbuf chains shorter than oip->ip_len - oiplen:
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*/
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mblen = 0;
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for (m = n; m && (mblen < icmplen); m = m->m_next)
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