GNU bug report logs - #29170
Emacs freezes when doing a gui-get-selection on OpenBSD

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Message #20 received at 29170 <at> debbugs.gnu.org (full text, mbox):

From: daimrod <at> omecha.info (Grégoire Jadi)
To: Manuel Giraud <manuel <at> ledu-giraud.fr>
Cc: 29170 <at> debbugs.gnu.org
Subject: Re: bug#29170: Infinite loop noticed on Emacs in OpenBSD
Date: Wed, 22 Nov 2017 15:50:46 +0100

Manuel Giraud <manuel <at> ledu-giraud.fr> writes:

> daimrod <at> omecha.info (Grégoire Jadi) writes:
>
>> Manuel Giraud <manuel <at> ledu-giraud.fr> writes:
>>
>>> Hi,
>>
>> Hello Manuel,
>>
>> Thanks for the reply and sorry for the delay.
>
> Same :-)
>
>>> Here is a patch against HEAD to avoid the hang in infinite loop. The
>>> 'x-selection-timeout' pause will still be there even with this patch.
>>
>> I've tested your patch on emacs-25-3.1 and it does prevent the infinite
>> loop. However, if the user sends input to emacs while it is waiting, it
>> raises the following backtrace :
>
> Ok. There seems to be ongoing work on wait_reading_process_output:
> https://lists.gnu.org/archive/html/emacs-devel/2017-11/threads.html#00037
>
> So it might be urgent to wait and see what happens on OpenBSD after this
> work is done. What you think?

I agree with you. I saw this discussion too, though I don't understand
most of it. I blindly tried the patches to see if it fixed the problem
but it did not.

Maybe someone will look at this bug once its merged.
So, let's wait :)

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