GNU bug report logs - #61466
compilation--parse-region: Stack overflow in regexp matcher...

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Package: emacs;

Reported by: Dan Jacobson <jidanni <at> jidanni.org>

Date: Mon, 13 Feb 2023 03:19:02 UTC

Severity: normal

Tags: wontfix

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#61466; Package emacs. (Mon, 13 Feb 2023 03:19:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Dan Jacobson <jidanni <at> jidanni.org>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Mon, 13 Feb 2023 03:19:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Dan Jacobson <jidanni <at> jidanni.org>
To: bug-gnu-emacs <at> gnu.org
Subject: compilation--parse-region: Stack overflow in regexp matcher...
Date: Mon, 13 Feb 2023 07:12:51 +0800

$ perl -we 'print 8 x 888888' > /tmp/8
$ emacs -Q /tmp/8 --eval '(compile "cat /tmp/8")'
Beeps three times,
Error during redisplay: (jit-lock-function 110) signaled (error "Stack overflow in regexp matcher") [150 times]
error in process filter: compilation--parse-region: Stack overflow in regexp matcher...
error in process filter: Stack overflow in regexp matcher
Compilation finished
Error during redisplay: (jit-lock-function 110) signaled (error "Stack overflow in regexp matcher")
$ emacs --version
GNU Emacs 28.2
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#61466; Package emacs. (Mon, 13 Feb 2023 13:59:01 GMT) Full text and rfc822 format available.

Message #8 received at 61466 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Dan Jacobson <jidanni <at> jidanni.org>
Cc: 61466 <at> debbugs.gnu.org
Subject: Re: bug#61466: compilation--parse-region: Stack overflow in regexp
 matcher...
Date: Mon, 13 Feb 2023 15:57:38 +0200

tags 61466 wontfix
close 61466
thanks

> From: Dan Jacobson <jidanni <at> jidanni.org>
> Date: Mon, 13 Feb 2023 07:12:51 +0800
> 
> $ perl -we 'print 8 x 888888' > /tmp/8
> $ emacs -Q /tmp/8 --eval '(compile "cat /tmp/8")'
> Beeps three times,
> Error during redisplay: (jit-lock-function 110) signaled (error "Stack overflow in regexp matcher") [150 times]
> error in process filter: compilation--parse-region: Stack overflow in regexp matcher...
> error in process filter: Stack overflow in regexp matcher
> Compilation finished
> Error during redisplay: (jit-lock-function 110) signaled (error "Stack overflow in regexp matcher")

Doesn't look like a problem we should try to fix.

In Emacs 29, I see a single message in *Messages*, but no beeps.

Closing.
Added tag(s) wontfix. Request was from Eli Zaretskii <eliz <at> gnu.org> to control <at> debbugs.gnu.org. (Mon, 13 Feb 2023 13:59:02 GMT) Full text and rfc822 format available.
bug closed, send any further explanations to 61466 <at> debbugs.gnu.org and Dan Jacobson <jidanni <at> jidanni.org> Request was from Eli Zaretskii <eliz <at> gnu.org> to control <at> debbugs.gnu.org. (Mon, 13 Feb 2023 13:59:02 GMT) Full text and rfc822 format available.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Tue, 14 Mar 2023 11:24:10 GMT) Full text and rfc822 format available.
This bug report was last modified 2 years and 96 days ago.

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