claunia/libcdio-osx
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Bug in iso9660_set_ltime. Probably snprintf putting in \0 at the end

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of each string messed up internal format (which doesn't have the \0's.
This commit is contained in:
rocky
2003-09-20 17:47:29 +00:00
parent dd05f2e6ad
commit 5ec59c8a98
1 changed files with 13 additions and 31 deletions
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42
lib/iso9660.c
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@@ -1,5 +1,5 @@
/*
$Id: iso9660.c,v 1.12 2003/09/20 12:33:14 rocky Exp $
$Id: iso9660.c,v 1.13 2003/09/20 17:47:29 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
@@ -37,7 +37,7 @@
#include <stdio.h>
#endif
static const char _rcsid[] = "$Id: iso9660.c,v 1.12 2003/09/20 12:33:14 rocky Exp $";
static const char _rcsid[] = "$Id: iso9660.c,v 1.13 2003/09/20 17:47:29 rocky Exp $";
/* some parameters... */
#define SYSTEM_ID "CD-RTOS CD-BRIDGE"
@@ -94,38 +94,20 @@ iso9660_set_dtime (const struct tm *tm, /*out*/ iso9660_dtime_t *idr_date)
void
iso9660_set_ltime (const struct tm *_tm, /*out*/ iso9660_ltime_t *pvd_date)
{
memset (pvd_date->lt_year, '0', sizeof(pvd_date->lt_year));
memset (pvd_date->lt_month, '0', sizeof(pvd_date->lt_month));
memset (pvd_date->lt_day, '0', sizeof(pvd_date->lt_day));
memset (pvd_date->lt_hour, '0', sizeof(pvd_date->lt_hour));
memset (pvd_date->lt_minute, '0', sizeof(pvd_date->lt_minute));
memset (pvd_date->lt_second, '0', sizeof(pvd_date->lt_second));
memset (pvd_date->lt_hsecond, '0', sizeof(pvd_date->lt_hsecond));
memset (pvd_date->lt_gmtoff, 0, sizeof(pvd_date->lt_gmtoff));
char *_pvd_date = (char *) pvd_date;
if (!_tm)
return;
memset (_pvd_date, '0', 16);
_pvd_date[16] = (int8_t) 0; /* tz */
snprintf(pvd_date->lt_year, sizeof(pvd_date->lt_year),
"%4.4d", _tm->tm_year + 1900);
if (!_tm) return;
snprintf(pvd_date->lt_month, sizeof(pvd_date->lt_month),
"%2.2d", _tm->tm_mon + 1);
snprintf(_pvd_date, 17,
"%4.4d%2.2d%2.2d" "%2.2d%2.2d%2.2d" "%2.2d",
_tm->tm_year + 1900, _tm->tm_mon + 1, _tm->tm_mday,
_tm->tm_hour, _tm->tm_min, _tm->tm_sec,
0 /* 1/100 secs */ );
snprintf(pvd_date->lt_day, sizeof(pvd_date->lt_day),
"%2.2d", _tm->tm_mday);
snprintf(pvd_date->lt_hour, sizeof(pvd_date->lt_hour),
"%2.2d", _tm->tm_hour);
snprintf(pvd_date->lt_minute, sizeof(pvd_date->lt_minute),
"%2.2d", _tm->tm_min);
snprintf(pvd_date->lt_second, sizeof(pvd_date->lt_second),
"%2.2d", _tm->tm_sec);
snprintf(pvd_date->lt_hsecond, sizeof(pvd_date->lt_hsecond),
"%2.2d", 0);
_pvd_date[16] = (int8_t) 0; /* tz */
}
/*!