GNU bug report logs - #59874
Segfault from string-ref with negative 'k'

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Package: guile;

Reported by: rose gibson <birdswinter <at> tutanota.com>

Date: Wed, 7 Dec 2022 09:19:01 UTC

Severity: normal

Done: Jean Abou Samra <jean <at> abou-samra.fr>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: rose gibson <birdswinter <at> tutanota.com>
Subject: bug#59874: closed (Re: bug#59874: Segfault from string-ref with
 negative 'k')
Date: Mon, 12 Dec 2022 06:27:02 +0000
[Message part 1 (text/plain, inline)]
Your bug report

#59874: Segfault from string-ref with negative 'k'

which was filed against the guile package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 59874 <at> debbugs.gnu.org.

-- 
59874: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=59874
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Jean Abou Samra <jean <at> abou-samra.fr>
To: 59874-close <at> debbugs.gnu.org
Subject: Re: bug#59874: Segfault from string-ref with negative 'k'
Date: Mon, 12 Dec 2022 07:26:35 +0100
[Message part 3 (text/plain, inline)]
(Closing since this has been fixed.)

[OpenPGP_signature (application/pgp-signature, attachment)]
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From: rose gibson <birdswinter <at> tutanota.com>
To: "\"Guile Bug Reports\"" <bug-guile <at> gnu.org>
Subject: Segfault from string-ref with negative 'k'
Date: Wed, 7 Dec 2022 08:50:09 +0100 (CET)
hi,

i noticed that if i, on my system, run "guile" from a shell and then type into the command prompt that appears,

(string-ref "a string" -1)

guile appears to hang for a few seconds or so, and then prints the message "Segmentation fault (core dumped)".

i'm not really sure if this report is worth anything, it might just be some glitch in my distribution's build or something else unreproducable and weird, idk.  but i thought i would say something.  just in case.

this is with guile 3.0.8 on arch linux.  i didn't do anything special with respect to building guile myself or anything like that, it was (i'm pretty sure) just installed from the repositories.

i'm definitely curious what's up if anyone ever bothers to take the time figuring it out.

thanks :)



This bug report was last modified 2 years and 185 days ago.

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