rainlance/amiga-tz
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avoid overflow

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SCCS-file: localtime.c
SCCS-SID: 4.3
This commit is contained in:
Arthur David Olson
1988-04-21 10:27:58 -04:00
committed by Paul Eggert
parent 4dfaf66b16
commit 4638b9eccc
1 changed files with 4 additions and 0 deletions
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4
localtime.c
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@ -714,6 +714,8 @@ register struct state * sp;
** Two transitions per year, from 1970 to 2038.
*/
sp->timecnt = 2*(2038 - 1970 + 1);
if (sp->timecnt > TZ_MAX_TIMES)
return -1;
sp->ttis[0].tt_gmtoff = -dstoffset;
sp->ttis[0].tt_isdst = 1;
sp->ttis[0].tt_abbrind = stdlen + 1;
@ -786,6 +788,8 @@ register struct state * sp;
sp->ttis[0].tt_isdst = 0;
sp->ttis[0].tt_abbrind = 0;
}
if (sp->charcnt > sizeof sp->chars)
return -1;
cp = sp->chars;
(void) strncpy(cp, stdname, stdlen);
cp += stdlen;