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Message-Id: <200711291807.lATI71aj028620@www.freebsd.org>
Date: Thu, 29 Nov 2007 18:07:01 GMT
From: Michael Wayne <wayne@staff.msen.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: /bin/date thinks December has 30 days
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         118330
>Category:       bin
>Synopsis:       /bin/date thinks December has 30 days
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov 29 18:10:00 UTC 2007
>Closed-Date:    Thu Nov 29 20:25:52 UTC 2007
>Last-Modified:  Thu Nov 29 20:25:52 UTC 2007
>Originator:     Michael Wayne
>Release:        6.2-RELEASE-p3
>Organization:
Msen, Inc.
>Environment:
FreeBSD v1.msen.com 6.2-RELEASE-p3 FreeBSD 6.2-RELEASE-p3 #1: Fri Mar 23 10:44:55 EDT 2007     root@v1.msen.com:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
/bin/date does not believe that December has 31 days
>How-To-Repeat:
December 30 works:
% date -v30d -v12m -v7y
Sun Dec 30 13:04:56 EST 2007

Dec 31 does not:
% date -v31d -v12m -v7y  
31d: Cannot apply date adjustment
usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+|-]val[ymwdHMS]] ... 
            [-f fmt date | [[[[[cc]yy]mm]dd]HH]MM[.ss]] [+format]
>Fix:
A quick glance at the code shows that the constant table lists 31 days for December so it's going to take a bit more effort than that.

>Release-Note:
>Audit-Trail:

From: Garrett Wollman <wollman@hergotha.csail.mit.edu>
To: wayne@staff.msen.com
Cc: freebsd-gnats-submit@freebsd.org
Subject: Re: bin/118330: /bin/date thinks December has 30 days
Date: Thu, 29 Nov 2007 13:12:46 -0500 (EST)

 In article <200711291807.lATI71aj028620@www.freebsd.org> you write:
 
 >Dec 31 does not:
 >% date -v31d -v12m -v7y  
 >31d: Cannot apply date adjustment
 
 Wrong argument order.  This fails because *November* has only 30 days.
 
 $ date -v7y -v12m -v31d
 Mon Dec 31 13:12:10 EST 2007
 
 -GAWollman
State-Changed-From-To: open->closed 
State-Changed-By: linimon 
State-Changed-When: Thu Nov 29 20:24:58 UTC 2007 
State-Changed-Why:  
Operation is dependent on parameter order. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=118330 
>Unformatted:
