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Set errno=0 before calling strtol(). bug #18131

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rocky
2007-03-05 11:18:49 +00:00
parent 9e24b5594f
commit 0dc4e4d5ae
4 changed files with 13 additions and 9 deletions
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7
lib/iso9660/iso9660.c
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@@ -1,8 +1,8 @@
/*
$Id: iso9660.c,v 1.27 2006/09/26 18:07:59 flameeyes Exp $
$Id: iso9660.c,v 1.28 2007/03/05 11:18:49 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005, 2006 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2003, 2004, 2005, 2006, 2007 Rocky Bernstein <rocky@gnu.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -54,7 +54,7 @@ const char ISO_STANDARD_ID[] = {'C', 'D', '0', '0', '1'};
#include <errno.h>
#endif
static const char _rcsid[] = "$Id: iso9660.c,v 1.27 2006/09/26 18:07:59 flameeyes Exp $";
static const char _rcsid[] = "$Id: iso9660.c,v 1.28 2007/03/05 11:18:49 rocky Exp $";
/* Variables to hold debugger-helping enumerations */
enum iso_enum1_s iso_enums1;
@@ -169,6 +169,7 @@ iso9660_get_dtime (const iso9660_dtime_t *idr_date, bool b_localtime,
char num[10]; \
memcpy(num, p_ldate->LT_FIELD, sizeof(p_ldate->LT_FIELD)); \
num[sizeof(p_ldate->LT_FIELD)+1] = '\0'; \
errno = 0; \
p_tm->TM_FIELD = strtol(num, \
(char **)NULL, 10)+ADD_CONSTANT; \
if (0 != errno) return false; \