GNU bug report logs - #65678
30.0.50; EWW rendered errs when the EWW buffer is closed before the page gets loaded

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#65678: closed (30.0.50; EWW rendered errs when the EWW buffer
 is closed before the page gets loaded)
Date: Fri, 08 Sep 2023 12:14:01 +0000

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Your message dated Fri, 08 Sep 2023 15:12:23 +0300
with message-id <83y1hgx3rs.fsf <at> gnu.org>
and subject line Re: bug#65678: 30.0.50; EWW rendered errs when the EWW buffer is closed before the page gets loaded
has caused the debbugs.gnu.org bug report #65678,
regarding 30.0.50; EWW rendered errs when the EWW buffer is closed before the page gets loaded
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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65678: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=65678
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From: Ihor Radchenko <yantar92 <at> posteo.net>
To: bug-gnu-emacs <at> gnu.org
Subject: 30.0.50; EWW rendered errs when the EWW buffer is closed before the
 page gets loaded
Date: Fri, 01 Sep 2023 13:44:26 +0000

When I quickly open and close a EWW page, I get the following error
after a while:

Debugger entered--Lisp error: (error "Selecting deleted buffer")
  (eww-render (:peer ...) "https://sfba.social/@kickingvegas/1109829258114145..." nil #<killed buffer> nil)
  (url-http-activate-callback)
  (url-http-chunked-encoding-after-change-function 12257 12929 672)
  (url-http-generic-filter #<process sfba.social> "\312V\5.-i\205KKZ\341R\236o;%.-\326/p)\357\317\0G\342Rx\33B\215(q\247b\277\200\245$G\337\360\306\335\352\364\5,-...")

I'd expect no error to be thrown and the rendered silently stopping.

In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.38, cairo version 1.17.8) of 2023-08-29 built on localhost
Repository revision: 5e254a0f46e2410763d1b58135442ed0d50b0fed
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101008
System Description: Gentoo Linux

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Ihor Radchenko <yantar92 <at> posteo.net>
Cc: 65678-done <at> debbugs.gnu.org
Subject: Re: bug#65678: 30.0.50; EWW rendered errs when the EWW buffer is
 closed before the page gets loaded
Date: Fri, 08 Sep 2023 15:12:23 +0300

> From: Ihor Radchenko <yantar92 <at> posteo.net>
> Cc: 65678 <at> debbugs.gnu.org
> Date: Fri, 08 Sep 2023 08:48:06 +0000
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> >> Cc: 65678 <at> debbugs.gnu.org
> >> Date: Sat, 02 Sep 2023 11:00:10 +0300
> >> From: Eli Zaretskii <eliz <at> gnu.org>
> >> 
> >> I couldn't easily simulate that here (you didn't say what you do to
> >> "close a EWW page"), so would you please see if the change below gives
> >> good results?
> >
> > Sorry, that patch included a thinko.  Please try the below one
> > instead:
> 
> After applying this patch, I am no longer seeing the errors.

Thanks, installed on master, and closing the bug.

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