PR/3416: enami tsugutomo: fix bug introduced in previous change to handle
long hostnames.
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@ -1,4 +1,4 @@
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/* $NetBSD: w.c,v 1.21 1997/03/29 23:21:37 christos Exp $ */
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/* $NetBSD: w.c,v 1.22 1997/03/31 04:13:15 christos Exp $ */
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/*-
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* Copyright (c) 1980, 1991, 1993, 1994
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@ -43,7 +43,7 @@ static char copyright[] =
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#if 0
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static char sccsid[] = "@(#)w.c 8.6 (Berkeley) 6/30/94";
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#else
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static char rcsid[] = "$NetBSD: w.c,v 1.21 1997/03/29 23:21:37 christos Exp $";
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static char rcsid[] = "$NetBSD: w.c,v 1.22 1997/03/31 04:13:15 christos Exp $";
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#endif
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#endif /* not lint */
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@ -293,12 +293,13 @@ main(argc, argv)
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for (ep = ehead; ep != NULL; ep = ep->next) {
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p = *ep->utmp.ut_host ? ep->utmp.ut_host : "-";
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for (x = p; x < p + UT_HOSTSIZE; x++)
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if (*x == ':') {
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*x = '\0';
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if (*x == '\0' || *x == ':')
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break;
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}
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if (x == p + UT_HOSTSIZE)
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if (x == p + UT_HOSTSIZE || *x != ':')
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x = NULL;
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else
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*x++ = '\0';
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if (!nflag && isdigit(*p) &&
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(long)(l = inet_addr(p)) != -1 &&
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(hp = gethostbyaddr((char *)&l, sizeof(l), AF_INET))) {
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