Fix off by one in ether_aton_r(). Noticed by "arp info overwritten" warning.
(how could it be missed for months?)
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@ -1,4 +1,4 @@
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/* $NetBSD: if_ethersubr.c,v 1.184 2010/11/17 00:20:49 dyoung Exp $ */
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/* $NetBSD: if_ethersubr.c,v 1.185 2011/01/12 15:30:40 tsutsui Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -61,7 +61,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.184 2010/11/17 00:20:49 dyoung Exp $");
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__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.185 2011/01/12 15:30:40 tsutsui Exp $");
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#include "opt_inet.h"
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#include "opt_atalk.h"
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@ -1250,7 +1250,7 @@ ether_aton_r(u_char *dest, size_t len, const char *str)
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const u_char *cp = (const void *)str;
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u_char *ep;
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#define atox(c) (((c) < '9') ? ((c) - '0') : ((toupper(c) - 'A') + 10))
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#define atox(c) (((c) <= '9') ? ((c) - '0') : ((toupper(c) - 'A') + 10))
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if (len < ETHER_ADDR_LEN)
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return ENOSPC;
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