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Fix Y2K buffer overflow (from OpenBSD).

This commit is contained in:
kristerw 1999-04-25 19:08:34 +00:00
parent 3f944123d6
commit 8e5038f0a3
1 changed files with 4 additions and 8 deletions
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12
games/hack/hack.unix.c
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@ -1,4 +1,4 @@
/* $NetBSD: hack.unix.c,v 1.5 1997/10/19 16:59:21 christos Exp $ */
/* $NetBSD: hack.unix.c,v 1.6 1999/04/25 19:08:34 kristerw Exp $ */
/*
* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
@ -6,7 +6,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: hack.unix.c,v 1.5 1997/10/19 16:59:21 christos Exp $");
__RCSID("$NetBSD: hack.unix.c,v 1.6 1999/04/25 19:08:34 kristerw Exp $");
#endif /* not lint */
/* This file collects some Unix dependencies; hack.pager.c contains some more */
@ -64,12 +64,8 @@ getdate()
static char datestr[7];
struct tm *lt = getlt();
(void) sprintf(datestr, "%2d%2d%2d",
lt->tm_year, lt->tm_mon + 1, lt->tm_mday);
if (datestr[2] == ' ')
datestr[2] = '0';
if (datestr[4] == ' ')
datestr[4] = '0';
(void) sprintf(datestr, "%02d%02d%02d",
lt->tm_year % 100, lt->tm_mon + 1, lt->tm_mday);
return (datestr);
}