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bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode
From: |
Joseph Mingrone |
Subject: |
bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode |
Date: |
Mon, 23 May 2022 16:02:44 -0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (berkeley-unix) |
On Mon, 2022-05-23 at 10:02, Lars Ingebrigtsen <larsi@gnus.org> wrote:
> Po Lu <luangruo@yahoo.com> writes:
>> Joseph Mingrone <jrm@ftfl.ca> writes:
>>> I stopped using clipmon shortly after this bug was reported, but I just
>>> cloned the repository and ran
>>> % emacs -Q
>>> (load "/path/to/clipmon/clipmon.el")
>>> (run-at-time nil 2 (lambda () (gui-get-primary-selection)))
>>> (menu-set-font)
>>> When I dismissed the dialog box, sometimes things were fine, but other
>>> times, Emacs started to use 100% CPU and would not respond to input.
>>> Now I am able to kill the run-away emacs process and regain control of
>>> the system. Below is information about my current installation.
>> Does this fix the problem?
> Joseph, did you have a chance to try Po's patch?
>> diff --git a/src/xselect.c b/src/xselect.c
>> index 6d167c0b6f..eb297e9cba 100644
>> --- a/src/xselect.c
>> +++ b/src/xselect.c
>> @@ -1255,7 +1255,9 @@ x_get_foreign_selection (Lisp_Object
>> selection_symbol, Lisp_Object target_type,
>> int nsecs = (timeout % 1000) * 1000000;
>> TRACE1 (" Start waiting %"PRIdMAX" secs for SelectionNotify", secs);
>> wait_reading_process_output (secs, nsecs, 0, false,
>> - reading_selection_reply, NULL, 0);
>> + /* Don't run any timers, since this
>> + code isn't reentrant. */
>> + reading_selection_reply, NULL, -1);
>> TRACE1 (" Got event = %d", !NILP (XCAR (reading_selection_reply)));
>> if (NILP (XCAR (reading_selection_reply)))
Hello all,
Sorry for the delay. I lost track of this thread.
I just rebuilt 5a1a67a with the patch applied. Using the same recipe as
above, when I tried to dismiss the dialog box emacs became unresponsive
and stared using 100% CPU. I had to use xkill.
Joe
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Lars Ingebrigtsen, 2022/05/23
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode,
Joseph Mingrone <=
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Po Lu, 2022/05/23
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Joseph Mingrone, 2022/05/29
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Po Lu, 2022/05/29
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Po Lu, 2022/05/30
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Joseph Mingrone, 2022/05/30
- bug#22214: 25.0.50; lock up with gui dialogs and clipmon-mode, Po Lu, 2022/05/30