bug#71929: 30.0.60; crash in mark_image_cache

[Sean Whitton]

Hello,

On Thu 04 Jul 2024 at 10:40am +03, Eli Zaretskii wrote:

>> From: Sean Whitton <spwhitton@spwhitton.name>
>> Cc: 71929@debbugs.gnu.org
>> Date: Thu, 04 Jul 2024 14:42:01 +0800
>>
>> Hello,
>>
>> On Thu 04 Jul 2024 at 02:17pm +08, Po Lu wrote:
>>
>> >>> What is the value of c->images?  IOW, why did this line segfault?
>> >>
>> >> Also, what is the value of c->refcount?
>> >
>> > Please answer these questions, yes.
>>
>> I don't know, but I will see if I can get information about these next
>> time I observe the crash.
>>
>> I struggle to keep the Emacs instance running gdb around very long
>> because it keeps crashing too :)
>
> Do you mean GDB keeps crashing?
>
> If you run GDB from Emacs,

The latter.

> then try running it from the shell prompt instead.

I have running Emacs-under-GDB-under-Emacs all scripted and integrated
into my desktop environment, but yes, if I have to, I can figure out
running it from a terminal instead.

-- 
Sean Whitton