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Use the correct upper bounds for the types array. The correct upper 

bound is typecnt not timecnt.  Now perpetual 'standard' time zones
will work correctly as they have a typecnt of 1 but a timecnt of 0.
This commit is contained in:
ginsbach 2016-03-18 12:41:25 +00:00
parent 007d524719
commit bec9db1ba3
1 changed files with 4 additions and 4 deletions
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8
lib/libc/time/localtime.c
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@ -1,4 +1,4 @@
/* $NetBSD: localtime.c,v 1.102 2016/03/15 15:16:01 christos Exp $ */
/* $NetBSD: localtime.c,v 1.103 2016/03/18 12:41:25 ginsbach Exp $ */
/*
** This file is in the public domain, so clarified as of
@ -10,7 +10,7 @@
#if 0
static char elsieid[] = "@(#)localtime.c 8.17";
#else
__RCSID("$NetBSD: localtime.c,v 1.102 2016/03/15 15:16:01 christos Exp $");
__RCSID("$NetBSD: localtime.c,v 1.103 2016/03/18 12:41:25 ginsbach Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -282,7 +282,7 @@ const char *
tzgetname(const timezone_t sp, int isdst)
{
int i;
for (i = 0; i < sp->timecnt; ++i) {
for (i = 0; i < sp->typecnt; ++i) {
const struct ttinfo *const ttisp = &sp->ttis[sp->types[i]];
if (ttisp->tt_isdst == isdst)
@ -297,7 +297,7 @@ tzgetgmtoff(const timezone_t sp, int isdst)
{
int i;
long l = -1;
for (i = 0; i < sp->timecnt; ++i) {
for (i = 0; i < sp->typecnt; ++i) {
const struct ttinfo *const ttisp = &sp->ttis[sp->types[i]];
if (ttisp->tt_isdst == isdst) {