ExitString is used for error exit, do the minimum necessary here.
Avoid infinite loop: telrcv->suboption->ExitString->SetForExit->telrcv Reported by hacker fantastic, thanks!
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@ -1,4 +1,4 @@
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/* $NetBSD: utilities.c,v 1.26 2018/12/13 05:07:03 maya Exp $ */
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/* $NetBSD: utilities.c,v 1.27 2018/12/13 05:15:11 maya Exp $ */
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/*
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* Copyright (c) 1988, 1993
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@ -34,7 +34,7 @@
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#if 0
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static char sccsid[] = "@(#)utilities.c 8.3 (Berkeley) 5/30/95";
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#else
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__RCSID("$NetBSD: utilities.c,v 1.26 2018/12/13 05:07:03 maya Exp $");
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__RCSID("$NetBSD: utilities.c,v 1.27 2018/12/13 05:15:11 maya Exp $");
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#endif
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#endif /* not lint */
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@ -907,7 +907,6 @@ Exit(int returnCode)
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void
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ExitString(const char *string, int returnCode)
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{
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SetForExit();
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fwrite(string, 1, strlen(string), stderr);
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exit(returnCode);
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}
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