Received: from smtp1.Stanford.EDU (smtp1.Stanford.EDU [171.67.16.123]) by krbdev.mit.edu (8.9.3p2) with ESMTP id TAA17071; Thu, 10 Feb 2005 19:35:27 -0500 (EST)
Received: from localhost (Gibson-Mount-pbdsl1.Stanford.EDU [171.66.182.82]) by smtp1.Stanford.EDU (8.12.11/8.12.11) with ESMTP id j1B0ZPnd013323 for <rt-comment@krbdev.mit.edu>; Thu, 10 Feb 2005 16:35:26 -0800
Date: Thu, 10 Feb 2005 16:35:25 -0800
From: Quanah Gibson-Mount <quanah@stanford.edu>
To: rt-comment@krbdev.mit.edu
Subject: Re: [krbdev.mit.edu #2914] size change in cache breaks alpha-dux40 for krb5-1.3, krb5-1.4
Message-Id: <4A15655756843C9D3D82DBA6@cadabra-dsl.stanford.edu>
In-Reply-To: <9299FD5379F4564FC718D70D@cadabra-dsl.stanford.edu>
References: <rt-2914-13476.9.41927147078744@krbdev.mit.edu> <9299FD5379F4564FC718D70D@cadabra-dsl.stanford.edu>
X-Mailer: Mulberry/4.0.0a4 (Win32)
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
RT-Send-Cc: 
X-RT-Original-Encoding: us-ascii
Content-Length: 1467



--On Thursday, February 10, 2005 3:55 PM -0800 Quanah Gibson-Mount 
<quanah@stanford.edu> wrote:

>
>
> --On Friday, February 04, 2005 6:55 PM -0500 Ken Raeburn via RT
> <rt-comment@krbdev.mit.edu> wrote:
>
>> In the 1.2.7 sources I have lying around, and a 1.2.8 tree I just
>> checked out, the last thing written to the file by tf_save_cred in
>> lib/krb4/tf_util.c is one of the arguments declared "long issue_date",
>> and written using sizeof(long).  So I'm surprised that last field looks
>> like a four-byte timestamp.
>
> Ken,
>
> My 1.2.8 tree doesn't agree with you then.
>
> In diff'ing 1.2.8 with 1.3.6, I find:
>
> 527c519
> <     KRB4_32 issue_date;
> ---
>>     long issue_date;
>
> I bet on alpha this changed the size somehow.
>
> I'll poke further at that.

Looking at the des.h from 1.2.8, it appears that on alpha, the size is 
"int" not long:

#ifndef __alpha
#ifdef __sparcv9
/* On 64bit solaris long's are 64 bits, doh... */
#define KRB4_32 int
#else
#define KRB4_32 long
#endif
#else
#define KRB4_32 int
#endif


--Quanah

--
Quanah Gibson-Mount
Principal Software Developer
ITSS/Shared Services
Stanford University
GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html

"These censorship operations against schools and libraries are stronger
than ever in the present religio-political climate. They often focus on
fantasy and sf books, which foster that deadly enemy to bigotry and blind
faith, the imagination." -- Ursula K. Le Guin