From: Noam Postavsky <npostavs@gmail.com>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: 31362@debbugs.gnu.org, paul eggert <eggert@cs.ucla.edu>,
stefan monnier <monnier@iro.umontreal.ca>,
Tino Calancha <tino.calancha@gmail.com>
Subject: bug#31362: 24.5; Crash after eval a form
Date: Fri, 04 May 2018 05:51:56 -0400 [thread overview]
Message-ID: <87sh77n3yb.fsf@gmail.com> (raw)
In-Reply-To: <871serokak.fsf@linux-m68k.org> (Andreas Schwab's message of "Fri, 04 May 2018 11:13:39 +0200")
forcemerge 2099 31362
retitle 2099 stack overflow in GC when creating large nested object
quit
Andreas Schwab <schwab@linux-m68k.org> writes:
> On Mai 04 2018, Tino Calancha <tino.calancha@gmail.com> wrote:
>
>> ;; Emacs crash after evaluate the following form:
>> (let* ((lst (list 'x))
>> (form (cons 'die
>> (list 'w '(pop lst)))))
>> (while lst
>> (setq form
>> (cons 'die
>> (cons form
>> (list '(pop lst))))))
>> form)
>
> This creates a degenerate list, causing stack overflow during GC.
Right, this is just a more complicated version of #2099.
next prev parent reply other threads:[~2018-05-04 9:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-04 7:51 bug#31362: 24.5; Crash after eval a form Tino Calancha
2018-05-04 9:13 ` Andreas Schwab
2018-05-04 9:51 ` Noam Postavsky [this message]
2022-04-04 17:24 ` bug#31362: GC stack overflow fixed Mattias Engdegård
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