PARI/GP Bug report logs - #1237
undefined behaviour in pari_init_parser

Package: pari; Maintainer for pari is Aurel Page <aurel.page@normalesup.org>; Source for pari is src:pari.

Reported by: Julian Taylor <jtaylor.debian@googlemail.com>

Date: Wed, 31 Aug 2011 15:33:08 UTC

Severity: normal

Done: Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>

Bug is archived. No further changes may be made.

Full log

Message #15 received at 1237@pari.math.u-bordeaux.fr (full text, mbox, reply):

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Date: Thu, 01 Sep 2011 23:00:43 +0200
From: Julian Taylor <jtaylor.debian@googlemail.com>
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To: Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>
CC: 1237@pari.math.u-bordeaux.fr
Subject: Re: Bug#1237: undefined behaviour in pari_init_parser
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On 09/01/2011 10:22 PM, Bill Allombert wrote:
>
> Hello Julian,
>
> Undefined according to what rule ? The code is only requiring the adress space to be flat
> which is true on all supported platforms.
>

https://www.securecoding.cert.org/confluence/display/seccode/CC.+Undefined+Behavior#CC.UndefinedBehavior-ub45

Although it is possible that it is a compiler bug causing this issue, 
this behavior should be fixed somehow too.

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Bill Allombert <allomber@math.u-bordeaux.fr>. Last modified: Sat Aug 26 17:15:14 2023; Machine Name: pari

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