bug#70385: Crash in note_fringe_highlight

[Björn Bidar]

Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text
editors" <bug-gnu-emacs@gnu.org> writes:

> Björn Bidar <bjorn.bidar@thaodan.de> writes:
>
>> Björn Bidar via "Bug reports for GNU Emacs, the Swiss army knife of text
>> editors" <bug-gnu-emacs@gnu.org> writes:
>>
>>>> Hi Juri,
>>>>
>>>> This must be related to the recent patch introducing the function.
>>>>
>>>> Can you reliably reproduce the crash?
>>>
>>> I have the same problem. I tried to replicate it with Emacs -Q but
>>> it seems hard to do since it just happens at some point when using Emacs
>>> and moving around between screens/virtual desktops.
>>
>> Actually I've found a way.
>> 1. Open a file using a mode that uses fringe indicators such as flycheck
>> 2. Point at the indicator
>> 3. Crash
>>
>> Sometime not even that is needed. E.g. I was moving from the monitor
>> that the frame is on which Gnus is inside where I'm writing this reply
>> to my browser on the other monitor.
>> Just a few seconds after I was on the the other monitor Emacs crashed.
>
> I think I've fixed this on master.  Please test, thanks.

Workarounds now, thanks