From: Georg Bauhaus <sb463ba@l1-hrz.uni-duisburg.de>
Subject: Re: Would You Fly an Airplane with a Linux-Based Control System?
Date: Mon, 29 Nov 2004 01:09:13 +0000 (UTC)
Date: 2004-11-29T01:09:13+00:00 [thread overview]
Message-ID: <codsrp$hi6$1@a1-hrz.uni-duisburg.de> (raw)
In-Reply-To: mailman.127.1101498753.10401.comp.lang.ada@ada-france.org
Marius Amado Alves <amado.alves@netcabo.pt> wrote:
: I'm not mistaken. What you say does not disprove my hypothesis. Look, I
: probably know the story as well as you guys. And the story is that an
: Ada software component from Ariane 4 was reused for Ariane 5 without
: change. This and the fact that there was an hardware mismatch resulted
: in a BUGGY software system. Just answer this: how was the system fixed?
: Did they change the hardware? No. Ergo, the software was at fault, not
: the hardware.
An analogy, taken further to the point of absurdity:
If Intel decides to change the meaning of the DEC instruction to mean that a
value is increased by one, not decreased, then a software system that is
built following earlier Intel specs is to be blamed for having bugs, and
that's it?
Or might there not be some other "items" in the software development process
to be blamed for the mistake?
-- Georg Bauhaus
next prev parent reply other threads:[~2004-11-29 1:09 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-22 11:44 Would You Fly an Airplane with a Linux-Based Control System? Preben Randhol
2004-11-22 13:23 ` Simon Clubley
2004-11-22 22:36 ` Brian May
2004-11-22 23:07 ` Ed Falis
2004-11-22 23:29 ` David Botton
2004-11-23 4:11 ` Alexander E. Kopilovich
2004-11-23 9:24 ` Martin Krischik
2004-11-25 18:28 ` Mike Silva
2004-11-25 20:15 ` David Botton
2004-11-26 3:11 ` Alexander E. Kopilovich
2004-11-26 10:11 ` Alex R. Mosteo
2004-11-26 11:51 ` Marius Amado Alves
2004-11-26 12:32 ` Alex R. Mosteo
2004-11-26 13:40 ` Adrien Plisson
2004-11-26 13:54 ` Marius Amado Alves
2004-11-26 22:22 ` Adrien Plisson
2004-11-27 0:24 ` Marius Amado Alves
2004-11-29 1:23 ` Georg Bauhaus
2004-12-04 18:58 ` Enrique Laso Leon
2004-12-05 1:29 ` Alexander E. Kopilovich
2004-12-05 13:50 ` Would You Fly an Airplane with a Linux-Based Control Larry Kilgallen
2004-12-06 13:20 ` Would You Fly an Airplane with a Linux-Based Control System? Simon Clubley
[not found] ` <oSFxff11_F@VB1162.spb.edu>
2004-11-26 11:40 ` Marius Amado Alves
2004-11-26 12:21 ` Jean-Pierre Rosen
2004-11-26 13:00 ` Vinzent 'Gadget' Hoefler
2004-11-26 19:25 ` Jeffrey Carter
2004-11-26 19:50 ` Marius Amado Alves
2004-11-26 22:58 ` Simon Wright
2004-11-27 20:24 ` Jeffrey Carter
2004-11-29 1:09 ` Georg Bauhaus [this message]
2004-11-29 20:06 ` Preben Randhol
2004-11-26 20:58 ` Mike Silva
2004-11-27 0:06 ` Marius Amado Alves
2004-11-27 0:55 ` Rod Haper
2004-11-27 1:31 ` Marius Amado Alves
2004-11-27 8:07 ` Martin Krischik
2004-11-27 9:16 ` Dmitry A. Kazakov
2004-11-27 9:51 ` Marius Amado Alves
2004-11-27 13:44 ` Dmitry A. Kazakov
2004-11-29 20:13 ` Preben Randhol
2004-11-27 20:31 ` Jeffrey Carter
2004-11-27 7:59 ` Martin Krischik
2004-11-27 8:24 ` Pascal Obry
2004-11-27 19:36 ` Mike Silva
2004-11-26 21:09 ` Mike Silva
2004-11-27 0:15 ` Marius Amado Alves
2004-11-27 19:41 ` Mike Silva
2004-11-27 7:47 ` Martin Krischik
2004-11-29 20:04 ` Preben Randhol
2004-11-30 3:11 ` Alexander E. Kopilovich
2004-11-30 15:20 ` Mike Silva
2004-12-01 2:51 ` Alexander E. Kopilovich
2004-11-30 13:24 ` Martin Krischik
2004-11-30 17:28 ` Preben Randhol
2004-12-01 9:27 ` Martin Krischik
2004-12-01 16:59 ` Preben Randhol
2004-12-01 18:53 ` Martin Krischik
2004-12-02 21:07 ` Preben Randhol
2004-12-05 6:52 ` Brian May
2004-11-23 12:28 ` Georg Bauhaus
2004-11-23 10:35 ` Robert Kaiser
2004-11-23 12:36 ` Martin Krischik
2004-11-23 21:16 ` Simon Wright
2004-11-23 22:09 ` Brian May
2004-11-24 6:07 ` Simon Wright
2004-11-24 14:39 ` Mike Silva
-- strict thread matches above, loose matches on Subject: below --
2004-11-29 6:33 Christoph Karl Walter Grein
2004-11-29 6:45 Christoph Karl Walter Grein
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