GNU bug report logs - #75845
mapconcat crashes for unreasonable self-modifications

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Package: emacs;

Reported by: Pip Cet <pipcet <at> protonmail.com>

Date: Sun, 26 Jan 2025 02:03:02 UTC

Severity: normal

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Message #26 received at 75845 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: mattiase <at> acm.org, monnier <at> iro.umontreal.ca, 75845 <at> debbugs.gnu.org
Subject: Re: bug#75845: mapconcat crashes for unreasonable self-modifications
Date: Sun, 26 Jan 2025 14:16:03 +0200

> Date: Sun, 26 Jan 2025 12:07:50 +0000
> From: Pip Cet <pipcet <at> protonmail.com>
> Cc: Eli Zaretskii <eliz <at> gnu.org>, Mattias Engdegård <mattiase <at> acm.org>, 75845 <at> debbugs.gnu.org
> 
> >>   string arg of mapcar or mapconcat clobbered by its mapping function arg
> 
> TBH, "string arg of ... mapconcat" sounds like it's referring to the
> separator string, to me.

If that is a concern, we could say

  First arg of mapcar etc. clobbered ...
This bug report was last modified 210 days ago.

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