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From: Eli Zaretskii <eliz@gnu.org>
To: Philipp Stephani <p.stephani2@gmail.com>
Cc: alan@idiocy.org, 45541@debbugs.gnu.org, p.stephani2@gmail.com
Subject: bug#45541: 28.0.50; Frequent crashes on ARM macOS
Date: Wed, 30 Dec 2020 22:35:23 +0200	[thread overview]
Message-ID: <83ft3nhw1g.fsf@gnu.org> (raw)
In-Reply-To: <CAArVCkQaKF-UZeOoVrwJM_+7bbmRUz5RkNGOY3CuJfRhsDw_Tw@mail.gmail.com> (message from Philipp Stephani on Wed, 30 Dec 2020 15:42:24 +0100)

> From: Philipp Stephani <p.stephani2@gmail.com>
> Date: Wed, 30 Dec 2020 15:42:24 +0100
> 
> I'm now able to reproduce this consistently. It happens when a tooltip
> appears and you hover over that tooltip

How is that possible?  Tooltips are supposed to pop down as soon as
you move the mouse.  Are those native NS tooltips, and if so, do they
behave differently in this regard?

> The crash is in the line
>   if (f && FRAME_NS_P (f))
> in nsterm.m in ns_mouse_position, so apparently "f" is not NULL, but
> also not valid.

Maybe, if the tooltip popped down, we need to test whether f is a live
frame?





  parent reply	other threads:[~2020-12-30 20:35 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-29 22:32 bug#45541: 28.0.50; Frequent crashes on ARM macOS Philipp
2020-12-30  0:10 ` Alan Third
2020-12-30 13:01   ` Philipp Stephani
2020-12-30 14:05     ` Alan Third
2020-12-30 14:42       ` Philipp Stephani
2020-12-30 14:49         ` Philipp Stephani
2020-12-30 14:53           ` Philipp Stephani
2020-12-30 15:22             ` Alan Third
2021-01-01 10:40               ` Alan Third
2021-01-01 11:21                 ` Philipp Stephani
2020-12-30 20:35         ` Eli Zaretskii [this message]
2020-12-30 21:10           ` Philipp Stephani

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