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

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jean Abou Samra <jean <at> abou-samra.fr>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#59874: closed (Segfault from string-ref with negative 'k')
Date: Mon, 12 Dec 2022 06:27:01 +0000

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Your message dated Mon, 12 Dec 2022 07:26:35 +0100
with message-id <33b05001-b574-fc32-ddde-611ba98436bc <at> abou-samra.fr>
and subject line Re: bug#59874: Segfault from string-ref with negative 'k'
has caused the debbugs.gnu.org bug report #59874,
regarding Segfault from string-ref with negative 'k'
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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59874: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=59874
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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 :)

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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

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(Closing since this has been fixed.)

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