Date: Tue, 30 Sep 1997 18:39:13 +0200 (CEST) From: Sascha Blank <blank@sliphost37.uni-trier.de> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: bin/4661: date(1) in 2.2-STABLE does not allow to set times with ".ss" Message-ID: <199709301639.SAA05444@sliphost37.uni-trier.de> Resent-Message-ID: <199709301650.JAA06543@hub.freebsd.org>
index | next in thread | raw e-mail
>Number: 4661
>Category: bin
>Synopsis: date(1) in 2.2-STABLE does not allow to set times with ".ss"
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Sep 30 09:50:01 PDT 1997
>Last-Modified:
>Originator: Sascha Blank
>Organization:
>Release: FreeBSD 2.2-STABLE i386
>Environment:
A very recent 2.2-STABLE system.
blank in /usr/src/bin/date (331): ident date.c
date.c:
$Id: date.c,v 1.7.2.3 1997/09/14 13:07:05 jkh Exp $
>Description:
date(1) does not allow to set the time and/or date when the time string
the user has given contains the ".ss" seconds field. Whenever this is
done the string is rejected as being in the wrong format.
>How-To-Repeat:
"date 1000" or "date 9709301000" work. But "date 1000.00" or
"date 9709301000.20" don't work and produce this message:
date: illegal time format
usage: date [-nu] [-d dst] [-r seconds] [-t west] [+format]
[-v [+|-]val[ymwdHM]] ... [-f fmt date | [[[[yy]mm]dd]HH]MM[.ss]]
even though the strings are correct according to the template.
>Fix:
This small diff fixes the problem. The switch-statement starting in line
216 in date.c always expects a time string where the ".ss" field has been
removed. Unfortunately this is not the case when a string like "1000.30"
is passed to date(1).
*** date.c.ctm Tue Sep 30 18:06:14 1997
--- date.c Tue Sep 30 18:37:38 1997
***************
*** 213,219 ****
} else
lt->tm_sec = 0;
! switch (strlen(p)) {
case 10: /* yy */
lt->tm_year = ATOI2(p);
if (lt->tm_year < 69) /* hack for 2000 ;-} */
--- 213,220 ----
} else
lt->tm_sec = 0;
! /* if p has a ".ss" field then let's pretend it's not there */
! switch (strlen(p) - ((dot != NULL) ? 3 : 0)) {
case 10: /* yy */
lt->tm_year = ATOI2(p);
if (lt->tm_year < 69) /* hack for 2000 ;-} */
--
Sascha Blank - mailto:blank@fox.uni-trier.de
Student and System Administrator at the University of Trier, Germany
Finger my account to receive my Public PGP key
I don't speak for my employers, they don't pay me enough for that.
>Audit-Trail:
>Unformatted:
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199709301639.SAA05444>